Catalog | Catalog 2014 Electronic Products and Relays
2 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Machine Safety Jokab Safety products Productivity and safety go hand in hand Jokab Safety was acquired by ABB in 2010. This gives us extra strength and a sales network in 120 countries. Our goal is to become even better at supporting you as a customer through cooperation within ABB Jokab Safety globally and locally. The fact that the leading power and automation technology company, ABB, and a leader in machine safety, Jokab Safety, have joined forces means a lot more than just a new organizational chart. ABB has a huge footprint in the industry - from power supply to the control of each individual motor - and has been delivering reliable solutions for decades that boost productivity in the industry. The acquisition of Jokab Safety means the last building block is in place. We can now offer our customers tailored, turnkey solutions where machine safety is an integral and value-enhancing component. Jokab Safety offering: – Safety PLC Pluto, Pluto AS-i, Gateways, Safe Encoder – Safety controller Vital and Tina safety systems – Safety relays RT series, JSB series, safety timers, expansion relays – Light curtains, light grids, light beams and scanner Focus II, Spot, Look – Stop time measurement and machine diagnosis Smart – Sensors, switches and locks Eden, Sense, MKey, Magne, Dalton, Knox – Control devices JSHD4, Safeball, Fox2 – Emergency stop devices Inca, Smile, EStrong, LineStrong – Contact rails, bumpers and safety mats – Fencing systems Quick-Guard, SafeCad, Roller doors Further information: „ABB Safety Handbook“ - Order code: 2TLC172001C0202 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 3
Electronic Products and Relays News Electronic timers, measuring and monitoring relays for railway solutions The requirements for rolling stock are increasing and will continue to do so. The task is to implement ever faster connections, while also increasing traveler comfort. During their everyday work, the trains are exposed to very high environmental, electrical and mechanical loads. Selected products of the electronic timers and measuring and monitoring relays comply to the latest rail standards NF F 16-101/102, EN 45545, EN 50155 and more standards which are relevant for railway applications. Find more inforamtion in the rail brochure 2CDC110084B0201. New range of grid feeding monitoring relays The CM-UFx grid feeding monitoring relays can be used for measurement of voltage and frequency according to different standards: CM-UFD.M21: Grid feeding monitoring according to VDE AR-N 4105 CM-UFD.M22: Grid feeding monitoring according to CEI 0-21 CM-UFS.1: Grid feeding monitoring according to DIN V VDE V 0126-1-1: Feb. 2006 The device is connected between the decentral electrical energy source (e.g. photovoltaic systems, wind turbines, block-type thermal power stations) and the public grid. In case the public grid is dis- connected due to any reason, for instance during maintenance work, the CM-UFx recognizes this powerless situation. Then, in conjunction with a section switch, the CM-UFx disconnects the decen- tral electrical energy source from the public grid, shows the corresponding alarm on the display and signals the cause of alarm to a superior control system. CM-IWx range - Monitoring of insulation resistance in unearthed AC/DC systems The ï¬eld of applications for insulation monitors is quite big, it covers machines and generators, emer- gency power supplies and ship applications, railway applications and mobile power generators (air planes), industrial IT systems, printing applications and the renewable energy segments, like wind and photo voltaic. With the CM-IWx range ABB offer a modular and adjustable assortment of insula- tion monitors. An insulation monitor constantly detects the insulation resistance to earth and releases a signal whenever the thresholds are passed. Characteristics: Six devices cover the whole range of necessary maximum system leakage capacitances for grid feeding applications Easy to handle front-face operating controls with status indication via LEDs Direct connection to 690 V AC / 1000 V DC systems possible in combination with coupling unit CM-IVN CP-ASI range - Primary switch mode power supply for AS-interface The CP-ASI power supply range is speciï¬cally designed with integrated data decoupling for the sup- ply of AS-Interface systems. Up to 62 slaves (binary I/O devices) can be supplied with a single two-conductor cable. The conï¬gurable IR addressing mode allows the easy assign of new ID addres- ses by means of an external infrared programming unit. 4 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Electronic Products and Relays Table of contents 1 Electronic timers 1/1 2 Measuring and monitoring relays 2/1 3 Primary switch mode power supplies 3/1 4 Analog signal converters, serial data converters 4/1 5 Interface relays and optocouplers 5/1 6 Panel heaters 6/1 7 Logic relays 7/1 8 Index 8/1 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 5
Approvals and marks for the world market Overview ABB low-voltage switching devices are developed and produced in accordance with the applicable regulations as stated in the international IEC publica- tions, the European EN speciï¬cations and the national VDE standards. In most countries, low-voltage switching devices are produced according to such regulations under the responsibility of the manufacturers. This is why the devices are not subject to further approval. However, for those devices which are intended for use in household or for public use our customers can reque- st test reports of our internal laboratory for presentation to the various qualiï¬ed local organizations. In other countries, approvals are prescribed by law. For devices installed in ships, an approval issued by independent shipping companies, such as the GL, are demanded by the maritime insurance companies. Marks of conformity and examples of approvals (device-dependent) Berufsgenossenschaft der Feinmechanik und International China M Elektrotechnik (BGFE) CCC (China Compulsory CB scheme K The BG-PRÜFZERT sign is a voluntary E Certiï¬cation) safety mark, awarded by the BGFE following The CB (Certiï¬cation Body) Scheme is a successful safety testing. In China the CCC certiï¬cation mark is a system designed to facilitate international compulsory certiï¬cation mark in the ï¬eld of trade by establishing mutual acceptance Explosion protection (EX) safety and quality for products sold on the I of test reports among participating safety Chinese market. certiï¬cation organizations (the National Cer- Explosion protection acc. to tiï¬cation Bodies) in more than 30 countries. Directive 94/9/EG (ATEX 100a) The CB Scheme was established by the North America International Swiss insurance institution Q Electrotechnical Committee for Conformity (SUVA) Canadian and US standards are more or Testing to Standards for Electrical less equivalent but considerably differ from Department accident prevention suvaPRO Equipment (IECEE). the IEC and VDE regulations. Germanischer Lloyd (GL) C USA Europe Shipping approval Underwriters Laboratories (UL) Conformité Européen (CE) a B Listing Lloyds Register P All devices which comply with the European Released for installation in systems and for low voltage directive and which are intended Shipping approval sale as individual component in the USA. for sale within the European Union must have the CE sign applied. All products in this Recognition G catalog are CE marked. Russia Released for installation in systems, if the The CE sign must not be confused with a In Russia, low-voltage switching devices are respective system has been completely certiï¬cate of quality issued by the EU. It is subject to certiï¬cation and have to be provi- mounted and wired by qualiï¬ed personnel. solely used to conï¬rm that the respective ded with a sign. product complies with the applicable Gost Standard (GOST-R) 1) European directives *). The CE sign is part Canada D of an administrative procedure to guarantee Canadian Standards Gost R certiï¬cation is mandatory for many free movement of goods within the Europe- F Association (CSA) products. This certiï¬cation is based on a an Community. safety test (IEC standards with Russia- *) Directives: speciï¬c deviations) and an EMC test. USA and Canada Low Voltage Directive 2006/95/EC Russian Maritime Register of EMC Directive 2004/108/EC The combined UL signs for the USA and Shipping RMRS L Canada are recognized by the authorities of Machinery Directive 98/37/EEC both countries. Devices with this certiï¬cate Shipping approval Verband der Elektrotechnik meet the requirements of both countries. Elektronik Informationstechnik J (VDE) Listing Australia, New Zealand A Applicable for technical instruments covered C-Tick Mark b by the German Gerätesicherheitsgesetz Recognition H (GSG) as well as for single parts and electri- The C-Tick Mark certiï¬es compliance with cal wiring devices. the Australian EMC requirements. The Mark is also recognized in New Zealand. 1) May have been replaced by EAC during the availability of this catalog edition. 6 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Documentation in ABB Library www.abb.com/lowvoltage When you enter www.abb.com/lowvoltage for the ï¬rst time, you will be asked to select your country and to select your preferred language (see screen shot 1). You can change this setting later if you like. Select Control Products to ï¬nd Electronic Products and Relays in world wide web. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 7
Documentation in ABB Library www.abb.com/lowvoltage The whole EPR assortment is splitted in four different categories: Electronic Relays and Controls Motor Controllers Power Supplies Signal Converters Click on depen- ding category for further documen- tation e.g. Electronic Relays and Controls After selecting e.g. Electronic Relays and Controls it is possible to select the product range of interest directly. Please select one of the product ranges as listed below, e.g. Time Relays. 8 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Documentation in ABB Library www.abb.com/lowvoltage For each product range the Overview-tab describes the speciï¬c product offering. It is possible to jump directly to technical data or to the download section. Here an example for time relays: Downloads: By using the drop down list you can ï¬lter the list of available information according to the entry of the drop down list e.g. CT-S. You can ï¬nd a short tutorial of the Download section on page 10. Data: The data tab shows a list of search results of the product range. Additionally you can ï¬lter the results by using the ï¬lters on the right section of the data tab. Like that you can ï¬nd the speciï¬c products which corresponds to your speciï¬c demands. You can ï¬nd a short tutorial of the Data Tab section on page 11. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 9
Documentation in ABB Library Download section In the download section, select an entry of the drop down list to ï¬lter the available downloads e.g. CT-S. The list of available downloads is ï¬ltered according to the selection. Expand one of the nodes, e.g. brochure. Click on the document which you would like to display. The document will open. 10 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Documentation in ABB Library Data Tab Click on the tab Data to enter to the Data Tab of the product range (in this case Time Relays). Use the ï¬lters on the right section of the page to customize the list of products displayed, e.g. Time Range. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 11
Documentation in ABB Library Data Tab A window is openend. Here you can add or remove a value of the ï¬lter you have chosen (in our example Time Range). On the left side just click on the value you want to add. Then click on the Add-button. The value appears on the right side. After adding the value just click on Apply to set the ï¬lter for the search results. After clicking on Apply the search results are now shown with the deï¬ned ï¬lter. Selecting a speciï¬c product opens the detailed information sheet, e.g. CT-ERE 1SVR550100R5100. On the bottom of the page you can ï¬nd further documentation and download information. 12 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Documentation in ABB Library Notes 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 13
Electronic timers Product group picture 1 1/1 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Electronic timers Table of contents Electronic timers 1 Table of contents 1/2 Overview 1/3 Approvals and marks 1/4 CT-D range 1/5 Table of contents 1/6 Benefits and advantages 1/7 Ordering details 1/8 Function diagrams 1/9 Connection diagrams 1/12 Technical data 1/13 Technical data, Technical diagrams 1/15 Wiring notes, Dimensional drawings 1/16 CT-E range 1/17 Table of contents 1/18 Benefits and advantages 1/19 Ordering details 1/20 Function diagrams 1/22 Connection diagrams 1/27 Connection diagrams, Technical diagrams 1/28 Technical data 1/29 Wiring notes, Dimensional drawings 1/31 CT-S range 1/33 Table of contents 1/34 Benefits and advantages 1/35 Ordering details - multifunctional 1/37 Ordering details - singlefunctional 1/38 Ordering details - Accessories 1/39 Function diagrams 1/41 Connection diagrams 1/49 Technical data 1/52 Technical diagrams 1/55 Wiring notes, Dimensional drawings 1/56 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/2
Electronic timers Overview 1 CT-D range CT-E range CT-S range multifunctional single-functional multifunctional single-functional multifunctional single-functional Timing function CT-MFD CT-ERD CT-MFE, CT-MKE CT-ERE, CT-EKE CT-MVS, CT-MFS, CT-ERS ON-delay CT-MBS, CT-WBS CT-MFD CT-AHD CT-MFE CT-AHE, CT-ARE, CT-MVS, CT-MFS, CT-APS, CT-AHS, OFF-delay CT-AKE CT-MBS CT-ARS, CT-VBS CT-MVS, CT-MXS, ON- and OFF-delay CT-MFS, CT-MBS CT-MFD CT-VWD CT-MFE, CT-MKE CT-VWE CT-MVS, CT-MFS, Impulse-ON CT-MBS, CT-WBS CT-MFD CT-AWE CT-MVS, CT-MFS, Impulse-OFF CT-MBS CT-MXS Impulse-ON and OFF CT-MFD CT-EBD CT-MFE, CT-MKE CT-MFS, CT-MBS, Flasher starting with ON CT-WBS CT-MFD CT-MFE, CT-MKE CT-EBE CT-MFS, CT-MBS, Flasher staring with OFF CT-WBS CT-MVS Flasher starting with ON or OFF CT-TGD CT-MXS Pulse generator starting with ON or OFF CT-MFD CT-MFE CT-MVS, CT-MFS, Pulse former CT-MBS CT-SDD, CT-SAD CT-SDS Star-delta change-over CT-SDE CT-MVS.2x, Star-delta change-over CT-MFS, CT-MBS with impulse CT-YDE Star-delta change-over twice ON-delayed CT-MVS, CT-MXS, + CT-MFS, CT-MBS, further functions CT-WBS (depending on device) CT-IRE CT-IRS Switching relay Technical data (extract) Time ranges 7 (0.05 s - 100 h) Multifunction devices: 10 (0.05 s - 300 h) 8 (0.05 s - 100 h) CT-ARS, CT-SDS: 7 (0.05 s- 10 min) CT-SDD, CT-SAD: 4 (0.05 s - 10 min) Single-function devices: 5 single ranges (0.05-1 s, 0.1-10 s, 0.3-30 s, 3-300 s, 0.3-300 min) Control supply voltage Wide and multi ranges Wide ranges Single and dual Wide, multi and single ranges ranges Type and number of contacts 1 or 2 c/o contacts 1 c/ o contact 1 or 2 c/o contacts CT-SDD, CT-SAD: 2 n/o contacts CT-SDE: 1 n/o contact and 1 n/c CT-MVS.21, CT-MFS, CT-MBS: 2nd contact c/o contact selectable as inst. contact CT-MKE, CT-EKE, CT-AKE: 1 thyristor CT-SDS: 2 n/o contacts Control inputs voltage-related triggering, polarized, voltage-related triggering, polarized voltage-related triggering, non-polarized, capable of switching a parallel load CT-MFE, CT-AHE, CT-AWE: capable of switching a parallel load with auxiliary voltage CT-MFS, CT-MBS, CT-AHS: volt-free triggering 1/3 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Electronic timers Approvals and marks existing CT-D pending 1 Approvals UL 508, CAN/CSA C22.2 No.14 A CB scheme K EAC CCC E RMRS L Marks CE a C-Tick b existing CT-E pending Approvals UL 508, CAN/CSA C22.2 No.14 A GL C CB scheme K EAC CCC E RMRS L Marks CE a C-Tick b existing CT-S pending Approvals UL 508, CAN/CSA C22.2 No.14 A GL C EAC CB scheme K CCC E RMRS L Rail applications 1) Marks CE a C-Tick b 1) Applicable in rail application following the latest standards for rail applications. Further information are available in our rail segment brochure 2CDC110084B0201. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/4
CT-D range Product group picture 1 1/5 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Table of contents CT-D Range 1 Product group picture 1/5 Table of contents 1/6 Benefits and advantages 1/7 Ordering details 1/8 Function diagrams 1/9 Connection diagrams 1/12 Technical data 1/13 Technical data, Technical diagrams 1/15 Wiring notes, Dimensional drawings 1/16 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/6
CT-D range Benefits and advantages Characteristics Beneï¬ts 1 Diversity: 1 Direct reading scales 2 multifunction timers Direct setting of the time delay without any additional calculation provides 10 single-function timers accurate time delay adjustment. Control supply voltages: Wide range: 12-240 V AC/DC 2 LEDs for status indication Multi range: 24-48 V DC, 24-240 V AC All actual operational states are displayed by front-face LEDs, thus 7 time ranges from 0.05 s to 100 h or simplifying commissioning and troubleshooting. 4 time ranges from 0.05 s to 10 min Width of only 17.5 mm Switching currents Light-grey housing in RAL 7035 The CT-D range timers allow an output load of up to 6 A on devices Devices with: with 1 c/o contact and up to 5 A on devices with 2 c/o contacts. 1 c/o contact (250 V / 6 A) or 2 c/o contacts (250 V / 5 A) Control input: voltage-related triggering, polarized, capable of switching parallel loads 3 Connection terminals Approvals / Marks (partly pending, details see page 1/4) Wide terminal spacing allows connection of wires: 2 x 1.5 mm⊃2; (2 x 16 AWG) with wire end ferrules or 2 x 2.5 mm⊃2; A, K, E, , L / a, b (2 x 14 AWG) without ferrules. Width 17,5 mm 4 With their width of 17.5 mm only, the CT-D range timers are ideally suited for installation in distribution panels. Operating controls 1 LEDs for status indication U - green LED: control supply voltage applied 3 timing R, R1, R2 - yellow LED: 2 output relay energized 2 Time range adjustment 1 3 Fine adjustment of the time delay 4 Preselection of the timing function 3 4 2 multifunctional single-functional 3 4 2 1 17.5 mm 1/7 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Ordering details Description 1 The CT-D range in MDRC design with a width of only 17.5 mm fits into all domestic installati- on and distribution panels. The CT-D range represents a link between industry and the installation types. For maximum flexibility in operation, 10 single-function as well as 2 multifunction devices with 7 timing functions are available. The devices offer 4 or 7 time ranges from 0.05 seconds up to 100 hours. Their wide input range allows the use in applications worldwide.. Ordering details Timing Rated Time Con- Output Type Order code Price Weight function control ranges trol (1 pce) supply input voltage 1 pce kg (lb) Multifunc- 24-240 V AC 7 (0.05 s - 0.060 1 c/o CT-MFD.12 1SVR500020R0000 tional1) 24-48 V DC 100 h) (0.132) Multifunc- 12-240 7 (0.05 s - 0.065 2 c/o CT-MFD.21 1SVR500020R1100 tional1) V AC/DC 100 h) (0.143) 0.060 - 1 c/o CT-ERD.12 1SVR500100R0000 (0.132) ON-delay 0.065 - 1 c/o CT-ERD.22 1SVR500100R0100 (0.143) CT-MFD.12 0.060 1 c/o CT-AHD.12 1SVR500110R0000 (0.132) OFF- 7 (0.05 s - delay 0.065 100 h) 2 c/o CT-AHD.22 1SVR500110R0100 (0.143) Impulse- - CT-VWD.12 1SVR500130R0000 ON 24-240 V AC 0.060 24-48 V DC Flasher (0.132) 1 c/o starting - CT-EBD.12 1SVR500150R0000 with ON 0.060 CT-TGD.122) 1SVR500160R0000 (0.132) Pulse 2×7 (0.05 s - generator 100 h) 0.065 CT-TGD.222) 2 c/o 1SVR500160R0100 (0.143) CT-SDD.223) - 1SVR500211R0100 Star-delta CT-ERD.22 4 (0.05 s - 0.065 change- 2 c/o 10 min) (0.143) CT-SAD.224) over - 1SVR500210R0100 1) Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Flasher starting with ON, Flasher starting with OFF, Pulse former 2) ON and OFF times adjustable independently: 2 x 7 time ranges 0.05 s - 100 h Control input with voltage-related triggering 3) Transition time 50 ms ï¬xed - no triggering 4) Transition time adjustable ON-delay OFF-delay Impulse-ON Impulse-OFF Synonyms Flasher starting with ON Flasher staring with OFF used expression alternative expression(s) used expression alternative expression(s) Pulse former Pulse generator 1 c/o contact SPDT voltage-related wet / non-floating Star-delta change-over 2 c/o contacts DPDT volt-free dry / floating 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/8
CT-D range Function diagrams 1 Remarks Legend Terminal designations on the device and in the diagrams Contr ol supply voltage not applied / Output contact open The 1st c/o contact is always designated 15-16/18. Control supply voltage applied / Output contact closed The 2nd c/o contact is designated 25-26/28. A1-Y1/B1 Control input with voltage-related triggering The n/o contacts of the star-delta timers are designated with 17-18 and 17-28. Control supply voltage is always applied to terminals A1-A2. Function of the yellow LED The yellow LED R glows as soon as the output relay energizes and turns off when the output relay de-energizes. ON-delay OFF-delay with auxiliary voltage (Delay on make) (Delay on break) CT-ERD, CT-MFD CT-AHD, CT-MFD This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Timing begins when control supply voltage is applied. The green LED If control input A1-Y1/B1 is closed, the output relay energizes imme- flashes during timing. When the selected time delay is complete, the diately. If control input A1-Y1/B1 is opened, the time delay starts. The output relay energizes and the flashing green LED turns steady. green LED flashes during timing. When the selected time delay is com- plete, the output relay de- energizes and the flashing green LED turns If control supply voltage is interrupted, the output relay de-energizes and steady. the time delay is reset. If control input A1-Y1/B1 recloses before the time delay is complete, the Control input A1-Y1/B1 of the CT-MFD is disabled when this function is time delay is reset and the output relay does not change state. Timing selected. starts again when control input A1-Y1/B1 re-opens. If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. A1-A2 A1-A2 15-18, 25-28 A1-Y1/B1 15-16, 25-26 15-18, 25-28 green LED 15-16, 25-26 t< t green LED t < t t = adjusted time delay t = adjusted time delay Impulse-ON Impulse-OFF with auxiliary voltage (Interval) (Trailing edge interval) CT-VWD, CT-MFD CT-MFD This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. The output relay energizes immediately when control supply voltage is If control supply voltage is applied, opening control input A1-Y1/B1 applied and de-energizes after the set pulse time is complete. The green energizes the output relay immediately and starts timing. The green LED LED flashes during timing. When the selected pulse time is complete, flashes during timing. When the selected pulse time is complete, the the flashing green LED turns steady. output relay de-energizes and the flashing green LED turns steady. If control supply voltage is interrupted, the output relay de-energizes and Closing control input A1-Y1/B1, before the time delay is complete, de- the time delay is reset. energizes the output relay and resets the time delay. Control input A1-Y1/B1 of the CT-MFD is disabled when this function is If control supply voltage is interrupted, the output relay de-energizes and selected. the time delay is reset. A1-A2 A1-A2 15-18, 25-28 A1-Y1/B1 15-16, 25-26 15-18, 25-28 green LED 15-16, 25-26 t< t green LED t < t t = adjusted pulse time t = adjusted pulse time 1/9 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Function diagrams 1 Flasher, starting with the ON time Flasher, starting with the OFF time (Recycling equal times, ON ï¬rst) (Recycling equal times, OFF ï¬rst) CT-EBD, CT-MFD CT-MFD Applying control supply voltage starts timing with symmetrical ON & OFF Applying control supply voltage starts timing with symmetrical ON & OFF times. The cycle starts with an ON time ï¬rst. The ON & OFF times are times. The cycle starts with an OFF time ï¬rst. The ON & OFF times are displayed by the flashing green LED, which flashes twice as fast during displayed by the flashing green LED, which flashes twice as fast during the OFF time. the OFF time. If control supply voltage is interrupted, the output relay de-energizes and If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. the time delay is reset. Control input A1-Y1/B1 of the CT-MFD is disabled when this function is Control input A1-Y1/B1 of the CT-MFD is disabled when this function is selected. selected. A1-A2 A1-A2 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 green LED green LED t t t t t = adjusted flashing time t = adjusted flashing time Pulse former (Single shot) Pulse generator, starting with the ON or OFF time CT-MFD (Recycling unequal times, ON or OFF ï¬rst) CT-TGD This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Closing control input A1-Y1/B1 energizes the output relay immediately Applying control supply voltage, with open control input A1-Y1/B1, and starts timing. Operating the control contact switch A1-Y1/B1 during starts timing with an ON time ï¬rst. Applying control supply voltage, with the time delay has no effect. The green LED flashes during timing. When closed control input A1-Y1/B1, starts timing with an OFF time ï¬rst. The the selected ON time is complete, the output relay de-energizes and the ON & OFF times are displayed by the flashing green LED, which flashes flashing green LED turns steady. After the ON time is complete, it can be twice as fast during the OFF time. restarted by closing control input A1-Y1/B1. The ON & OFF times are independently adjustable. If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. A1-A2 A1-A2 A1-Y1/B1 A1-Y1/B1 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 green LED green LED tt t1 t2 t2 t1 t = adjusted pulse time t1 = adjusted OFF time t2 = adjusted ON time 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/10
CT-D range Function diagrams Star-delta change-over 1 (Star-delta starting) CT-SDD, CT-SAD A1-A2 This function requires continuous control supply voltage for timing. 17-18 17-28 Applying control supply voltage to terminals A1-A2, energizes the star green LED contactor connected to terminals 17-18 and begins the set starting time t1 t2 t1. The green LED flashes during timing. When the starting time is com- plete, the ï¬rst output contact de-energizes the star contactor. t1 = adjusted starting time t2 = transition time Now, the transition time t2 starts. When the transition time is complete, CT-SDD: t2 = 50 ms CT-SAD: t2 adjustable the second output contact energizes the delta contactor connected to terminals 17-28. The delta contactor remains energized as long as con- trol supply voltage is applied to the unit. L1 L2 L3 F3 L1 1 3 5 95 -F1 F2 96 2 4 6 21 S1 0 22 S2 13 53 I K2 14 54 1 1 1 3 5 3 5 3 5 -K2 -K3 -K1 2 2 2 4 6 4 6 4 6 17 17 13 13 K1T K2 K1 18 28 14 14 97 95 1 5 4 22 22 -F2 K3 K1 98 96 21 21 3 2 6 A1 A1 A1 A1 -M1 K1T K1 K3 K2 A2 A2 A2 A2 W1 W2 V1 M V2 N U1 U2 3 ~ Y N Control circuit diagram Power circuit diagram 1/11 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Connection diagrams 1 CT-MFD.21 CT-MFD.12 CT-ERD.22 CT-ERD.12 A1 15 25 A1 15 Y1/B1 A1 15 25 A1 15 Y1/ Y1/ B1 B1 A1 15 25 A1 15 A1 15 25 A1 15 A2 16 18 26 28 A2 16 18 A2 16 18 26 28 A2 16 18 18 16 Y1/B1 18 16 18 16 A2 18 A2 16 28 A2 28 26 A2 26 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 12-240 V AC/DC 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact A1-Y1/B1 Control input A1-Y1/B1 Control input CT-AHD.22 CT-AHD.12 CT-VWD.12 CT-EBD.12 A1 15 25 A1 15 Y1/B1 A1 15 A1 15 Y1/ Y1/ B1 A1 15 25 B1 A1 15 A1 15 A1 15 A2 16 18 26 28 A2 16 18 A2 16 18 A2 16 18 18 16 Y1/B1 18 16 A2 18 16 A2 18 16 A2 28 26 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact A1-Y1/B1 Control input A1-Y1/B1 Control input CT-TGD.22 CT-TGD.12 CT-SDD.22 CT-SAD.22 A1 15 25 A1 15 Y1/B1 A1 17 A1 17 Y1/ Y1/ A1 17 A1 17 B1 A1 15 25 B1 A1 15 A2 18 28 A2 18 28 A2 16 18 26 28 A2 16 18 18 16 Y1/B1 18 16 A2 28 18 A2 28 18 A2 28 26 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 17-18 1. n/o contact 17-18 1. n/o contact (star contactor) (star contactor) 25-26/28 2. c/o contact 17-28 2. n/o contact 17-28 2. n/o contact A1-Y1/B1 Control input A1-Y1/B1 Control input (delta contactor) (delta contactor) 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/12
CT-D range Technical data Data at Ta = 25 °C and rated values, unless otherwise indicated 1 CT-D with 1 c/o CT-D with 2 c/o CT-MFD.21 contact contacts Input circuit - Supply circuit 24-240 V AC / 24-48 V DC 12-240 V AC/DC Rated control supply voltage Us Rated control supply voltage US tolerance -15...+10 % Rated frequency AC/DC versions DC or 50/60 Hz AC versions 50/60 Hz Frequency range DC or 47-63 Hz Typical current / power consumption see data sheet Power failure buffering time min. 20 ms min. 30 ms Input circuit - Control circuit Kind of triggering voltage-related triggering Control input, Control function A1-Y1/B1 start timing external Parallel load / polarized yes / yes Maximum cable length to the control inputs 50 m - 100 pF/m Minimum control pulse length 30 ms Control voltage potential see rated control supply voltage Current consumption of the control input max. 4 mA see data sheet Timing circuit Time ranges 7 time ranges 0.05 s - 100 h 1.) 0.05-1 s 2.) 0.5-10 s 3.) 5-100 s 4.) 0.5-10 min 5.) 5-100 min 6.) 0.5-10 h 7.) 5-100 h 4 time ranges 0.05 s - 10 min 1.) 0.05-1 s 2.) 0.5-10 s 3.) 5-100 s 4.) 0.5-10 min (CT-SDD, CT-SAD) Recovery time < 50 ms Accuracy within the rated control supply voltage tolerance t < 0.005 % / V Accuracy within the temperature range t < 0.06 % / °C Repeat accuracy (constant parameters) t < ± 0.5 % Star-delta transition time CT-SDD / CT-SAD fixed 50 ms / adjustable: 20-100 ms in steps of 10 ms Star-delta transition time tolerance CT-SDD / CT-SAD ±3 ms Indication of operational states Control supply voltage / timing U: green LED : control supply voltage applied : timing Relay status R: yellow LED : output relay energized Output circuit Kind of output 15-16/18 Relay, 1 c/o contact - 15-16/18; 25-26/28 - Relay, 2 c/o contacts 17-18; 17-28 relay, 2 n/o contacts (CT-SDD, CT-SAD) Contact material Cd-free, see data sheet IEC/EN 60947-1 250 V Rated operational voltage Ue Minimum switching voltage / minimum switching current 12 V / 100 mA Maximum switching voltage / maximum switching current see load limit curves Rated operational current Ie (IEC/EN 60947-5-1 ) AC12 (resistive) at 230 V 6 A 5 A AC15 (inductive) at 230 V 3 A 3 A 0.75 A (n/c contact) DC12 (resistive) at 24 V 6 A 5 A 2 A 1) DC13 (inductive) at 24 V 2 A 1 A AC rating (UL 508) Utilization category Rating Code B 300 max. rated operational voltage 300 V AC Maximum continuous thermal current at B300 5 A max. making/breaking apparent power at B300 3600 VA / 360 VA AC rating (UL 508) only n/c contact (CT-MFD.21) Utilization category Rating Code C 300 max. rated operational voltage 300 V AC Maximum continuous thermal current at C300 2.5 A max. making/breaking apparent power at C300 1800 VA / 180 VA Mechanical lifetime 30 x 106 switching cycles Electrical lifetime 0.1 x 106 switching cycles Max. fuse rating to achieve short-circuit protection (IEC/EN 60947-5-1) n/c contact 6 A fast-acting n/o contact 10 A fast-acting 6 A fast-acting General data Duty time 100% Dimensions (W x H x D) 17.5 x 70 x 58 mm 17.5 x 80 x 58 mm (0.69 x 2.76 x 2.28 in) (0.69 x 3.15 x 2.28 in) Weight see ordering details Mounting DIN rail (IEC/EN 60715), snap-mounting without any tool Mounting position any Minimum distance to other units horizontal / vertical no / no Degree of protection housing / terminals IP50 / IP20 1/13 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Technical data 1 CT-D with 1 c/o CT-D with 2 c/o CT-MFD.21 contact contacts Electrical connection Wire size ï¬ne-strand with(out) wire end ferrule 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 1 x 0.5-2.5 mm2 (1 x 20-14 AWG) rigid 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 1 x 0.5-4 mm2 (1 x 20-12 AWG) Stripping length 7 mm (0,28 in) Tightening torque 0.5-0.8 Nm (4.43-7.08 lb.in) Environmental data Ambient temperature range operation / storage -20 ... +60 °C / -40 ... +85 °C Damp heat (cyclic) IEC/EN 60068-2-30 6 x 24 h cycles, 55 °C, 95 % RH Vibration (sinusoidal) IEC/EN 60068-2-6 40 m/s2, 20 cycles, 10....150...10 Hz Shock (half-sine) IEC/EN 60068-2-27 100 m/s2, 11 ms Isolation data Rated impulse withstand voltage Uimp between all VDE 0110, IEC/EN 60664-1 4 kV; 1.2/50 ¼s isolated circuits Pollution category IEC/EN 60664-1, VDE 0110 3 Overvoltage category IEC/EN 60664-1, VDE 0110 III input circuit / output circuit 300 V Rated insulation voltage Ui output circuit 1 / output circuit 2 300 V Basic insulation (IEC/EN 61140) input circuit / output circuit 300 V Protective separation (VDE 0106 part 101 and input circuit / output circuit 250 V part 101/A1; IEC/EN 61140) Power-frequency withstand voltage test (test vol- between all isolated circuits 2.5 kV, 50 Hz, 1 s tage, routine test) Standards Product standard IEC 61812-1, EN 61812-1 + A11, DIN VDE 0435 part 2021 Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC RoHS Directive 2002/95/EC Electromagnetic compatibility Interference immunity to IEC/EN 61000-6-1, IEC/EN 61000-6-2 electrostatic discharge IEC/EN 61000-4-2 Level 3 (6 kV / 8 kV) radiated, radio-frequency, electromagnetic ï¬eld IEC/EN 61000-4-3 Level 3 (10 V / m) electrical fast transient / burst IEC/EN 61000-4-4 Level 3 (2 kV / 5 kHz) surge IEC/EN 61000-4-5 Level 4 (2 kV L-L) conducted disturbances, induced by radio-frequency ï¬elds IEC/EN 61000-4-6 Level 3 (10 V) Interference emission IEC/EN 61000-6-3, IEC/EN 61000-6-4 high-frequency radiated IEC/CISPR 22, EN 55022 Class B high-frequency conducted IEC/CISPR 22, EN 55022 Class B „Approvals and marks“ see page 1/4. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/14
CT-D range Technical data, Technical diagrams Technical diagrams 1 Load limit curves AC load (resistive) DC load (resistive) resistive load resistive load AC current [A] DC current [A] CT-D.1x CT-D.1x resistive load resistive load AC current [A] DC current [A] CT-D.2x CT-D.2x Derating factor F Contact lifetime for inductive AC load 1.0 0.9 0.8 250 V 0.7 resistive load 0.6 0.5 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 cos Switching current [A] 1/15 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-D range Wiring notes, Dimensional drawings Wiring notes for devices with control input 1 A parallel load to the control input is possible L(+) A1 Y1/B1 A2 N(-) Dimensional drawings dimensions in mm 58 2.28“ 58 2.28“ 0.69“ 0.2“ 0.69“ 0.2“ 5 17,5 43,4 1.71“ 5 43,4 1.71“ 17,5 CT-D devices with 1 c/o contact or 2 n/o contacts CT-D devices with 2 c/o contacts 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/16
CT-E range Product group picture 1 1/17 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Table of contents CT-E Range 1 Product group picture 1/17 Table of contents 1/18 Benefits and advantages 1/19 Ordering details 1/20 Function diagrams 1/22 Connection diagrams 1/27 Connection diagrams, Technical diagrams 1/28 Technical data 1/29 Wiring notes, Dimensional drawings 1/31 Note 1/32 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/18
CT-E range Benefits and advantages Characteristics Beneï¬ts Diversity: 1 1 Direct reading scales 2 multifunction timers Direct setting of the time delay without any additional calculation 56 single-function timers provides accurate time delay adjustment. 4 switching relays Control supply voltages: 2 LEDs for status indication Dual range: 24 V AC/DC All actual operational states are displayed by front-face LEDs, thus Single range: 110-130 V AC, 220-240 V AC simplifying commissioning and troubleshooting. Wide range: 24-240 V AC/DC (CT-MFE) Time ranges 3 Connection screws in M3 (Pozidrive 1) 5 single ranges: 0.05-1 s, 0.1-10 s, 0.3-30 s, 3-300 s, 0.3-30 min Easy and fast tightening and release of the connection screws with 8 time ranges: 0.05 s - 100 h (CT-MFE) pozidrive, pan- or crosshead screwdriver. Devices with 1 c/o (SPDT) contact (250 V / 4 A) or solid-state out- put for high switching frequencies (thyristor 0.8 A) 4 Solid-state output Switching relay CT-IRE for added switching contacts with either side-by-side or diagonally positioned connection terminals Devices with solid-state output are the perfect solution for high Approvals / Marks (details see page 1/4) operation cycles. A, C, , K, E, L / a, b Synonyms used expression alternative expression(s) used expression alternative expression(s) 1 c/o contact SPDT voltage-related wet / non-floating 2 c/o contacts DPDT volt-free dry / floating Operating controls 1 LEDs for status indication U - green LED: control supply voltage applied R2: red LED: output relay energized 1 2 Time range adjustment (only multifunctional devices) 3 Fine adjustment of the time delay 2 4 Preselection of the timing function (only multifunctional devices) 3 4 1 2 3 4 A1 AL A1 AL 1/19 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Ordering details Description 1 The CT-E range with its excellent price/performance ratio offers an ideal solution for serial applications. 56 single-function devices with 5 different time ranges as well as 2 multifunction timers with 6 functions and 8 time ranges offer the highest possible flexibility for almost every application. For high operating cycles, contact-free CT-E timers with solid-state output are available. Ordering details Timing Rated Time Con- Output Type Order code Price Weight function control ranges trol (1 pce) supply Input voltage 1 pce kg (lb) Multifunc- 24-240 8 (0.05 s - 1 c/o CT-MFE 1SVR550029R8100 0.08 (0.18) tional 1) V AC/DC 100 h) 0.1-10 s 1SVR550107R1100 0.3-30 s 1SVR550107R4100 24 V AC/DC, - 220-240 V AC 3-300 s 1SVR550107R2100 0.3-30 min 1SVR550107R5100 ON-delay 1 c/o CT-ERE 0.08 (0.18) 0.1-10 s 1SVR550100R1100 0.3-30 s 1SVR550100R4100 CT-MFE 110-130 V AC - 3-300 s 1SVR550100R2100 0.3-30 min 1SVR550100R5100 0.1-10 s 1SVR550118R1100 24 V AC/DC 0.3-30 s 1SVR550118R4100 3-300 s 1SVR550118R2100 0.1-10 s 1SVR550110R110 0 OFF-delay 110-130 V AC 0.3-30 s 1 c/o CT-AHE 1SVR550110R4100 0.08 (0.18) 3-300 s 1SVR550110R2100 0.1-10 s 1SVR550111R1100 220-240 V AC 0.3-30 s 1SVR550111R410 0 CT-AHE 3-300 s 1SVR550111R2100 0.1-10 s 1SVR550127R1100 24 V AC/DC, 220-240 V AC 0.3-30 s 1SVR550127R4100 OFF- -1 c/o CT-ARE 0.08 (0.18) delay2) 0.1-10 s 1SVR550120R1100 110-130 V AC 0.3-30 s 1SVR550120R4100 ON-delay 0.1-10 s 1SVR550137R1100 OFF-delay 24 V AC/DC, Impulse-ON 0.3-30 s 1SVR550137R4100 220-240 V AC Impulse-OFF Flasher starting with ON 3-300 s 1SVR550137R2100 Impulse- -1 c/o CT-VWE 0.08 (0.18) Flasher staring with OFF ON 0.1-10 s 1SVR550130R1100 Pulse former 110-130 V AC 0.3-30 s 1SVR550130R4100 3-300 s 1SVR550130R2100 24 V AC/DC 1SVR550158R3100 Impulse- 110-130 V AC 0.05-1 s - 1 c/o CT-AWE 1SVR550150R3100 0.08 (0.18) OFF2) 220-240 V AC 1SVR550151R3100 1) Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Flasher starting with ON, Flasher starting with OFF, Pulse former 2) without auxiliary voltage, True Off-delay timer Control input with voltage-related triggering - no triggering 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/20
CT-E range Ordering details Bestellangaben 1 Timing Rated Time Con- Output Type Order code Price Weight function control ranges trol (1 pce) supply Input voltage 1 pce kg (lb) 0.1-10 s 1SVR550148R1100 0.3-30 s 1SVR550148R4100 24 V AC/DC 3-300 s 1SVR550148R2100 1SVR550140R1100 0.1-10 s Impulse- 110-130 V AC 0.3-30 s 1SVR550140R4100 1 c/o CT-AWE 0.08 (0.18) OFF 3-300 s 1SVR550140R2100 1SVR550141R1100 0.1-10 s CT-AWE 220-240 V AC 0.3-30 s 1SVR550141R4100 3-300 s 1SVR550141R2100 24 V AC/DC, Flasher 1SVR550167R1100 CT-EBE 220-240 V AC staring 0.1-10 s - 1 c/o 0.08 (0.18) 6) with OFF 110-130 V AC 1SVR550160R1100 0.1-10 s 1SVR550207R1100 24 V AC/DC, 0.3-30 s 1SVR550207R4100 Star-delta 220-240 V AC change- 3-300 s 1SVR550207R2100 CT-YDE over - 1 c/o 0.08 (0.18) 1) 2) 0.1-10 s 1SVR550200R1100 twice ON- delayed 110-130 V AC 0.3-30 s 1SVR550200R4100 3-300 s 1SVR550200R2100 24 V AC/DC, 1SVR550217R4100 Star-delta 220-240 V AC change- 1 n/o + CT-SDE CT-IRE 0.3-30 s - 0.08 (0.18) 2) 7) 1 n/c over 110-130 V AC 1SVR550210R4100 with impuls 380-415 V AC 1SVR550212R4100 Multifunc- 24-240 0.1-10 s. CT-MKE - 1SVR550019R0000 0.08 (0.18) tional 8) 5) 8) V AC/DC 3-300 s solide- 0.1-10 s 1SVR550509R1000 state 24-240 ON-delay 0.3-30 s -CT-EKE 1SVR550509R4000 0.08 (0.18) ON-delay V AC/DC 3-300 s 1SVR550509R2000 OFF-delay Impulse-ON 0.1-10 s 1SVR550519R1000 Impulse-OFF Flasher starting with ON OFF-delay 24-240 V AC 0.3-30 s -CT-AKE 1SVR550519R4000 0.08 (0.18) 3-300 s 1SVR550519R2000 Flasher staring with OFF Pulse former 24 V AC/DC 1SVR550228R9100 Switching relay CT-IRE 3) - 1 c/o 0.08 (0.18) 220-240 Star-delta change-over 1SVR550221R9100 V AC/DC Switching twice ed ON-delay Star-delta change-over relay 24 V AC/DC 1SVR550238R9100 CT-IRE 4) with impulse - 1 c/o 0.08 (0.18) 220-240 1SVR550231R9100 Pulse generator starting V AC/DC with ON or OFF Control input with voltage-related triggering 1) without auxiliary voltage 2) with ï¬xed transition time - no triggering 3) A1/A2 diagonal 4) A1/A2 on top 5) solid-state output, functions and time range selection via external jumpers 6) symetric ON & OFF times 7) common contact 8) Functions: ON-delay (AC/DC), Impuls-ON (AC only), Flasher starting with OFF (AC only) Notice CT-...KE are solid-state timers with thyristor output for 2-wire applications. They are connected directly in series with the control coil of contactors or relays. Voltage should not be applied without a load connected, because there is no current limiting in the unit. 1/21 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Function diagrams Remarks 1 Legend Terminal designations on the device and in the diagrams Contr ol supply voltage not applied / Output contact open The c/o contact is always designated 15-16/18. Control supply voltage applied / Output contact closed The n/o contacts are designated with 15-16 and 15-18. A1-Y1/B1 Control input with voltage-related triggering Control supply voltage is always applied to terminals A1-A2/B1. Function of the red LED The red LED R glows as soon as the output relay energizes and turns off when the output relay de-energizes. ON-delay (Delay on make) OFF-delay, with auxiliary voltage (Delay on break) CT-ERE, CT-MFE CT-AHE, CT-MFE Applying control supply voltage starts timing. When the selected time This function requires continuous control supply voltage for timing. delay is complete, the output relay energizes. If control supply voltage Timing is controlled by control input A1-Y1. If the control input is closed, is interrupted, the output relay de-energizes and the time delay is reset. the output relay energizes. If control input A1-Y1 is opened, the selected Interrupting control supply voltage before the time delay is complete, time delay starts. When the time delay is complete, the output relay resets the time delay. The output relay does not energize. de-energizes. If control input A1-Y1 is closed before the time delay is complete, the time delay is reset. Timing starts again when the control input re-opens. A1-A2/B1 A1-A2 15-18 A1-Y1 15-16 15-18 green LED 15-16 red LED green LED t < t red LED t t = adjusted time delay t = adjusted time delay Minimum control pulse length: 20 ms 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/22
CT-E range Function diagrams OFF-delay, without auxiliary voltage Impulse-ON (Interval) (true delay on break) CT-ARE CT-VWE, CT-MFE 1 The OFF-delay function without auxiliary voltage does not require conti- The output relay energizes immediately when control supply voltage is nuous control supply voltage for timing. applied and de-energizes after the selected time delay is complete. If control supply voltage is interrupted before the time delay is complete, Applying control supply voltage, energizes the output relay. If control the output relay de-energizes and the time delay is reset. supply voltage is interrupted, the OFF-delay starts. When timing is complete, the output relay de-energizes. If control supply voltage is re- Control input A1-Y1 has to be jumpered, when this timing function is applied before the time delay is complete, the time delay is reset and the selected. output relay remains energized. Control supply voltage must be applied for the minimum energizing time (200 ms), for proper operation. CT-VWE: A1-A2/B1 A1-A2/B1 15-18 15-18 15-16 15-16 green LED green LED t red LED t < t t = adjusted time delay t = adjusted pulse time CT-MFE: A1-A2 A1-Y1 15-18 15-16 green LED red LED t < t t = adjusted pulse time Impulse-OFF, without auxiliary voltage Impulse-OFF, with auxiliary voltage (True trailing edge interval) CT-AWE (Trailing edge interval) CT-AWE The Impulse-OFF function without auxiliary voltage does not require con- This function requires continuous control supply voltage for timing. Ti- tinuous control supply voltage for timing. ming is controlled by control input A1-Y1. If the control input is opened, the output relay energizes and timing begins. When the selected time If control supply voltage is interrupted, the output relay energizes and the delay is complete, the output relay de-energizes. Interrupting control OFF time starts. When timing is complete, the output relay de-energizes. supply voltage or closing control input A1-Y1, before the time delay is If control supply voltage is re-applied before the time delay is complete, complete, de-energizes the output relay and resets the time delay. the time delay is reset and the output relay de-energizes. Control supply voltage must be applied for the minimum energizing time (200 ms), for proper operation. A1-A2 A1-A2 15-18 A1-Y1 15-16 15-18 green LED 15-16 red LED green LED t red LED t t = adjusted pulse time t = adjusted pulse time 1/23 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Function diagrams Flasher starting with ON Flasher starting with OFF (Recycling equal times, ON ï¬rst) CT-MFE (Recycling equal times, OFF ï¬rst) CT-EBE, CT-MFE 1 Applying control supply voltage starts timing with symmetrical ON & OFF Applying control supply voltage starts timing with symmetrical ON & OFF times. The cycle starts with an ON time ï¬rst. If control supply voltage is times. The cycle starts with an OFF time ï¬rst. If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. interrupted, the output relay de-energizes and the time delay is reset. Control input A1-Y1 has to be open, when this timing function is se- Control input A1-Y1 has to be jumpered, when this timing function is lected. selected. CT-EBE: A1-A2 A1-Y1 A1-A2/B1 15-18 15-16 15-18 15-16 green LED green LED red LED t t red LED t t t = adjusted flashing time t = adjusted flashing time CT-MFE: A1-A2 A1-Y1 15-18 15-16 green LED red LED t t t = adjusted flashing time Pulse former (Single shot) Switching elay r CT-MFE CT-IRE Closing the control input A1-Y1, with control supply voltage applied, en- The switching relay may be used to increase the number of available ergizes the output relay for the selected ON time. Operating the control contacts or to reinforce contacts, or as a coupling/decoupling interface. input during timing has no effect. When the ON time is complete, the Applying control supply voltage, energizes the output relay. The output output relay de-energizes. Timing can be restarted by re-closing control relay de-energizes if control supply voltage is interrupted. input A1-Y1. If control supply voltage is interrupted during timing, the output relay de-energizes and the ON time is reset. A1-A2 A1-A2 A1-Y1 15-18 15-16 15-18 15-16 green LED green LED red LED t t t = adjusted pulse time 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/24
CT-E range Function diagrams Star-delta change-over F3 L1 CT-YDE 1 95 Applying control supply voltage energizes the star contactor (K1) and the F2 96 line contactor (K2) and begins the set starting time. When the starting 21 S1 time is complete, contact 15-16 de-energizes the star contactor (K1) 0 22 Now, the ï¬x transition time starts. When the transition time is complete, contact 15-16 energizes the delta contactor (K3). S2 13 I 14 21 K2 22 43 13 13 K1 K2 K1 44 14 14 21 21 16 K1 K1T K3 22 22 15 A1 A1 A1 A1 K1 K1T K3 K2 A1-A2/B1 A2 A2 A2 A2 N 15-18 15-16 Y N green LED red LED Star contactor Delta contactor t1 t2 t1 = adjustable starting time t2 = fixed transition time of 50 ms Control circuit diagram L1 L2 L3 1 3 5 -F1 2 4 6 1 1 1 3 5 3 5 3 5 -K2 -K3 -K1 2 2 2 4 6 4 6 4 6 97 95 1 5 4 Star-delta change-over -F2 98 96 CT-SDE 3 2 6 Applying control supply voltage energizes the star contactor (K1) and the -M1 line contactor (K2) and begins the set starting time. When the starting W1 W2 time is complete, contact 15-16 de-energizes the star contactor (K1). V1 M V2 Now, the ï¬x transition time starts. When the transition time is complete, U1 U2 3 ~ contact 15-18 energizes the delta contactor (K3). Power circuit diagram F3 L1 95 F2 96 21 S1 0 22 S2 A1-A2/B1 13 53 I K2 15-18 14 54 15-16 green LED 15 15 13 53 K1T K1T K2 K1 red LED 16 18 14 54 Star contactor Delta contactor 22 22 t1 t2 K3 K1 21 21 t1 = adjustable starting time t2 = fixed transition time of 30 ms B1 A1 A1 A1 A1 K1T K1 K3 K2 A2 A2 A2 A2 N Y N Control circuit diagram 1/25 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Function diagrams Multifunction timer CT-MKE 1 Functions and time ranges are programmed by simply plugging in external wire jumpers. ON-delay (Delay on Make) A1-A2 Thyristor A1-A2 Without external connection. Timing begins when control supply voltage is applied red LED to terminal A1 and the load connected in series with A2. When the selected time t < t delay is complete, the load energizes. If control supply voltage is interrupted, the load de-energizes and the time delay is reset. Interrupting supply voltage before t = adjusted time delay the time delay is complete, resets the time delay. The load does not energize. Impulse-ON (Interval) A1-A2 External connection X1-X4 required. The load energizes and timing starts when Thyristor A1-A2 control supply voltage is applied to terminal A1 and the load connected in series red LED with A2. When the selected time delay is complete, the load de-energizes. Inter- t < t rupting control supply voltage before the time delay is complete, de-energizes the t = adjusted pulse time load and resets the time delay. Flasher, starting with ON A1-A2 Thyristor A1-A2 External connection X1-X4 and X2-X4 required. When control supply voltage is red LED applied to terminal A1 and the load connected in series with A2, the load energizes t t and de-energizes with the selected ON & OFF times. The ON & OFF times are equal. The cycle starts with an ON time ï¬rst (load energized). If control supply vol- t = adjusted flashing time tage is interrupted, the load de-energizes and the time delay is reset. A1-A2 Flasher, starting with OFF Thyristor A1-A2 External connection X2-X4 required. When control supply voltage is applied to red LED terminal A1 and the load connected in series with A2, the load energizes and de- t t energizes with the selected ON & OFF times. The ON & OFF times are equal. The cycle starts with an OFF time ï¬rst (load de-energized). If control supply voltage is t = adjusted flashing time interrupted, the load de-energizes and the time delay is reset. Programming the time ranges X3-X4 open: 3-300 s X3-X4 jumpered: 0,1-10 s ON-delay (Delay on make) OFF-delay, with auxiliary voltage (Delay on break) CT-EKE CT-AKE Timing begins when control supply voltage is applied to terminal A1 and The OFF-delay function with auxiliary voltage requires continuous control the load connected in series with AL. When the selected time delay is supply voltage at terminal A1, and the load connected in series with AL, complete, the load energizes. The green LED glows as long as the load for timing. is energized. Timing is controlled by control input Y2-A2. When the control input is If control supply voltage is interrupted, the load de-energizes and the closed, the load energizes. If the control input is opened, the selected time delay is reset. Interrupting control supply voltage before the time time delay starts (minimum control pulse length is 20 ms). The green delay is complete, resets the time delay. The load does not energize. LED glows as long as the load is energized. When the selected time delay is complete, the load de-energizes. If control input Y2-A2 is clo- sed before the time delay is complete, the time delay is reset and the load remains energized. Timing starts again when the control input is re-opened. Interrupting control supply voltage resets the time delay and de-energizes the load. A1-AL A1-AL Y2-A2 Thyristor A1-AL Thyristor A1-AL green LED t < t green LED t t = adjusted time delay t = adjusted time delay Notice: CT-...KE are solid-state timers with thyristor output for 2-wire applications. They are connected directly in series with the control coil of contactors or relays. Voltage should not be applied without a load connected, because there is no current limiting in the unit. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/26
CT-E range Connection diagrams 1) CT-MFE CT-ERE CT-AHE CT-ARE 1 A1 15 Y1 A1 15 B1 A1 15 Y1 A1 15 B1 A1 15 A1 B1 15 A1 15 A1 B1 15 A2 16 18 A2 16 18 18 A2 16 A2 16 18 16 18 A2 16 18 A2 16 18 A2 16 18 A2 A1(+)-A2(-) Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24 V AC/DC or 220-240 V AC or 24-240 V AC/DC 220-240 V AC or 110-240 V AC or 110-130 V AC A1-Y1 Control input 110-130 V AC 220-240 V AC A1-B1 Supply: 15-16/18 c/o contact A1-B1 Supply: A1-Y1 Control input 24 V AC/DC 24 V AC/DC 15-16/18 c/o contact 15-16/18 c/o contact 15-16/18 c/o contact CT-AWE 1) CT-VWE CT-AWE CT-EBE A1 15 B1 A1 15 A1 15 B1 A1 15 Y1 A1 15 A1 15 A1 B1 15 A1 15 A2 B1 16 18 A2 16 18 A2 16 18 A2 16 18 16 A2 18 16 A2 18 16 18 A2 16 A2 18 Device with aux. voltage Device without aux. voltage A1-A2 Supply: A1-A2 Supply: 220-240 V AC or 220-240 V AC or A1-A2 Supply: A1(+)-A2(-) Supply: 110-130 V AC 110-130 V AC 24 V AC/DC or 24 V AC/DC or A1-B1 Supply: A1-B1 Supply: 110-240 V AC or 110-240 V AC or 24 V AC/DC 24 V AC/DC 220-240 V AC 220-240 V AC 15-16/18 c/o contact 15-16/18 c/o contact A1-Y1 Control input 15-16/18 c/o contact 15-16/18 c/o contact I CT-YDE CT-SDE CT-SDE CT-IRE A1 15 B1 A1 15 B1 A1 15 A1 11 A1 15 A1 15 A1 15 A1 11 A2 B1 16 18 A2 B1 16 18 A2 12 14 A2 16 18 16 18 A2 16 18 A2 12 14 A2 16 18 A2 Device: 1SVR 550 217 R4100 Supply terminals A1-A2 Supply: Devices: diagonally positioned 220-240 V AC or A1-A2 Supply: 1SVR 550 210 R4100, 1SVR 550 212 R4100 110-130 V AC 220-240 V AC A1-A2 Supply: A1-A2 Supply: A1-B1 Supply: A1-B1 Supply: 24 V AC/DC or 110-130 V AC or 24 V AC/DC 24 V AC/DC 220-240 V AC/DC 380-415 V AC 15-16/18 c/o contact 15-16 n/c contact 15-16 n/c contact 15-18 n/o contact 11-12/14 c/o contact 15-18 n/o contact with common contact with common contact 1/27 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Connection diagrams, Technical diagrams CT-MKE CT-EKE CT-AKE CT-IRE 1 A1 A2 A1 X1 X2 A1 AL A1 AL A1 A1 A1 Y2 A1 11 U A2 AL AL A2 A2 12 14 11 12 14 X3 X4 A2 Y2 A2 A1-A2 Supply: A1-AL Supply: A1-AL Supply: Supply terminals on one side of the 24-240 V AC/DC 24-240 V AC/DC 24-240 V AC device A1-A2 Thyristor A1-AL Thyristor A1-AL Thyristor A1-A2 Supply: X1-X4 Timing function adjustment Y2-A2 Control input 24 V AC/DC or 220-240 V AC/DC X2-X4 Timing function adjustment 11-12/14 c/o contact X3-X4 Time range adjustment (Details see function diagrams) 1) Wiring notes 1/31 Technical diagrams Load limit curves AC load (resistive) DC load (resistive) V V 300 300 U 200 U 200 100 100 80 80 60 60 50 50 40 40 30 30 20 20 10 10 0,1 0,2 0,5 1 2 4 6 10 0,1 0,2 0,5 1 2 4 6 10 I A I A 220 V 50 Hz AC1 360 cycles/h Derating factor F for inductive AC load Contact lifetime 1,0 106 9 0,9 8 N 0,8 5 4 F 0,7 3 2 0,6 0,5 105 1 2 3 4 5 6 7 8 I A 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 cos 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/28
CT-E range Technical data Technical data 1 Data at Ta = 25 °C and rated values, unless otherwise indicated CT-E (relays) CT-E (solid-state) Input circuit - Supply circuit A1-A2, A1-AL 24-240 V AC/DC Rated control supply voltage Us A1-A2, A1-AL 24-240 V AC A1-A2 110-130 V AC - A1-A2 220-240 V AC - A1-A2 380-415 V AC - A1-B1 24 V AC/DC - Rated control supply voltage US tolerance -15...+10 % Rated frequency AC/DC versions DC or 50/60 Hz AC versions 50/60 Hz Typical current / power consumption 24-240 V AC/DC, 24-240 V AC approx. 1.0-2.0 VA/W 110-130 V AC, 220-240 V AC approx. 2.0 VA - 380-415 V AC approx. 3.0 VA - 24 V AC/DC approx. 1.0 VA/W - Minimum energizing time CT-ARE, CT-AWE w/o aux. voltage 200 ms - Current consumption while timing - ≤ 2 mA (24-60 V AC/DC) ≤ 8 mA (60-240 V AC/DC) (CT-AKE only AC) Input circuit - Control circuit Kind of triggering voltage-related triggering - Control input, Control function A1-Y1 start timing external - 1) Parallel load / polarized no / yes - Minimum control pulse length 20 ms - Control voltage potential see rated control supply voltage - Timing circuit Time ranges 0.05-1 s / 0.1-10 s / 0.3-30 s / 3-300 s / 0.3-30 min 1 of 5 time ranges per single-function device 8 time ranges 0.05 s - 100 h (CT-MFE) 1.) 0.05-1 s 2.) 0.5-10 s - 3.) 5-100 s 4.) 50-1000 s 5.) 0.5-10 min 6.) 5-100 min 7.) 0.5-10 h 8.) 5-100 h 2 time ranges 0.1-300 s (CT-MKE) -1.) 0.1-10 s 2.) 3-300 s Recovery time <50 ms CT-EKE: <50 ms CT-ARE: <200 ms CT-MKE: <100 ms CT-AWE, CT-SDE: <400 ms CT-AKE: <300 ms CT-YDE: <500 ms Accuracy within the rated control supply voltage tolerance t < 0.5 % / V Accuracy within the temperature range t < 0.1 % / °C - CT-MFE: t <0.06 % / °C Repeat accuracy (constant parameters) t < 1 % Star-delta transition time CT-YDE / CT-SDE 50 ms / 30 ms - Output circuit Kind of output 15-16/18 Relay, 1 c/o contact - CT-SDE: 15-16, 15-18 1 n/c, 1 n/o contract with common contact A1-A2. A1-AL - Thyristor Contact material AgCdO - IEC/EN 60947-1 250 V Rated operational voltage Ue Maximum switching voltage 250 V AC, 250 V DC Rated operational current Ie AC12 (resistive) at 230 V 4 A - (IEC/EN 60947-5-1 ) AC15 (inductive) at 230 V 3 A - DC12 (resistive) at 24 V 4 A - DC13 (inductive) at 24 V 2 A - 1) CT-MFE: yes / no 1/29 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Technical data CT-E (relays) CT-E (solid-state) AC rating (UL 508) Utilization category B 300 - 1 (Control Circuit Rating Code) max. rated operational voltage 300 V AC - Maximum continuous thermal current at B300 5 A - max. making/breaking apparent power at B300 3600 VA / 360 VA - Mechanical lifetime 30 x 106 switching cycles - Electrical lifetime at AC12, 230 V, 4 A 0.1 x 106 switching cycles - Max. fuse rating to achieve short-circuit protection n/c contact 10 A fast-acting, CT-ARE: 5 A - (IEC/EN 60947-5-1) n/o contact 10 A fast-acting, CT-ARE: 5 A - Minimum load current -CT-MKE: 20 mA CT-EKE, CT-AKE: 10 mA Maximum load current - CT-MKE: 0.8 A at Ta = 20 °C CT-EKE, CT-AKE: 0.7 A Load current reduction / Derating -10 mA/°C Maximum surge current - CT-MKE: ≤ 20 A for t ≤ 20 ms CT-EKE, CT-AKE: ≤ 15 A Voltage drop in connected state - ≤ 3 V Cable length between solid-state timer and at 24 V AC - 220 m / 22 nF at 42 V AC - 100 m / 10 nF connected load at 50 Hz and a cable capacity of at 60 V AC - 65 m / 6.5 nF 100 pF/m : at 110 V AC - 50 m / 5 nF at 240 V AC - 22 m / 2.2 nF General data Duty time 100% Dimensions (W x H x D) 22.5 x 78 x 78.5 mm (0.886 x 3.07 x 3.09 in) Weight approx. 80 g (0.176 lb) Mounting DIN rail (IEC/EN 60715) Mounting position any Minimum distance to other units horizontal / vertical no / no Degree of protection housing / terminals IP50 / IP20 Electrical connection Wire size ï¬ne-strand with wire end ferrule 2 x 0.75-1.5 mm2 (2 x 18-16 AWG) ï¬ne-strand without wire end ferrule 2 x 1-1.5 mm2 (2 x 18-16 AWG) rigid 2 x 0.75-1.5 mm2 (2 x 18-16 AWG) Stripping length 10 mm (0.39 in) Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in) Environmental data Ambient temperature ranges operation / storage -20...+60 °C / -40...+85 °C Damp heat IEC/EN 60068-2-30 24 h cycle, 55 °C, 93 % rel., 96 h Operational reliability IEC/EN 60068-2-6 6 g Mechanical resistance IEC/EN 60068-2-6 10 g Isolation data Rated impulse withstand voltage Uimp between all IEC/EN 60664 4 kV; 1.2/50 ¼s isolated circuits Pollution category IEC/EN 60664, IEC/EN 60255-5 III/C Overvoltage category IEC/EN 60664, IEC/EN 60255-5 III/C Rated insulation voltage Ui between supply circuit, input circuit / output circuit 300 V (supply up to 240 V) control circuit and output circuit 500 V (supply up to 440 V) Test voltage between all isolated circuits routine test 2.5 kV, 50 Hz, 1 s Standards Product standard IEC 61812-1, EN 61812-1 + A11, DIN VDE 0435 Teil 2021 Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC Electromagnetic compatibility Interference immunity to IEC/EN 61000-6-2 electrostatic discharge IEC/EN 61000-4-2 Level 3 (6 kV / 8 kV) radiated, radio-frequency electromag- IEC/EN 61000-4-3 Level 3 (10 V/m) netic ï¬eld electrical fast transient / burst IEC/EN 61000-4-4 Level 3 (2 kV / 5 kHz) surge IEC/EN 61000-4-5 Level 4 (2 kV L-L) conducted disturbances, induced by radio-frequency ï¬elds IEC/EN 61000-4-6 Level 3 (10 V) Interference emission IEC/EN 61000-6-4 „Approvals and marks“ see page 1/4. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/30
CT-E range Wiring notes, Dimensional drawings Wiring notes 1 for single-function devices with control contact (CT-AHE, CT-AWE with auxiliary voltage) I I A1 Y1 A1 Y1 U U I A2 A2 I I A1 Y1 I U U A1 Y1 A2 A2 Dimensional drawing Dimensions in mm 22,5 88,5 3.48“ .886“ 81 3.19“ 78,5 3.09“ 1/31 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-E range Notes 1 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/32
CT-S range Product group picture 1 1/33 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Table of contents CT-S Range 1 Product group picture 1/33 Table of contents 1/34 Benefits and advantages 1/35 Ordering details - multifunctional 1/37 Ordering details - singlefunctional 1/38 Ordering details - Accessories 1/39 Ordering details - Accessories 1/40 Function diagrams 1/41 Connection diagrams 1/49 Technical data 1/52 Technical diagrams 1/55 Wiring notes, Dimensional drawings 1/56 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/34
CT-S range Benefits and advantages Characteristics Diversity: 1 8 multifunction timers 13 single-function timers 8 switching relays Control supply voltages: Multi range: 24-48 V DC, 24-240 V AC Wide range: 24-240 V AC/DC Single range: 380-440 V AC Innovative connection technology Double-chamber cage connection terminals Easy Connect Technology Devices with: 1 or 2 c/o (SPDT) contacts 2nd c/o contact can be selected as instantaneous contact 1) Remote potentiometer connection 1) Control input with volt-free or voltage-related triggering e.g. to start timing, pause timing Extended operating temperature range down to -40 °C 1) Sealable transparent cover for protection against unauthorized changes of time values Integrated marker label Approvals / Marks (partly pending, details see page 1/4) A, C, , E, K, L / a, b 1) selected devices Operating controls 1 2nd contact as an instantaneous contact 2 Preselection of the time range 3 Indication of operational states U/T: control supply voltage applied / timing R: Output relay energized 1 4 Fine adjustment of time delay 4 Preselection of timing function 2 Marker label 3 4 5 6 1/35 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Benefits and advantages 5 Easy Connect Technology 1 LEDs for status indication 1 Tool-free wiring and excellent vibration resistance. Push-in terminals provi- All actual operational states are displayed by front-face LEDs, thus de connection of wires up to 2 x 0,5 - 1,5 mm⊃2; (2 x 20 -16 AWG), rigid or simplifying commissioning and troubleshooting. ï¬ne-strand with or without wire end ferrules. The extended type designa- 6 Integrated marker label tors for products with push-in terminals are indicated by a P following the Integrated marker labels allow the product to be marked quickly and extended type designator e.g. CT-xxS.xxP. simply. No additional marker labels are required. 2 Double-chamber cage connection terminals 7 Sealable transparent cover Double-chamber cage connection terminals provide connection of wires Protection against unauthorized changes of time and threshold values. up to 2 x 0,5-2,5 mm⊃2; (2 x 20-14 AWG) rigid or ï¬ne-strand, with or without Available as an accessory. wire end ferrules. Potential distribution does not require additional termi- nals. The extended type designators for products with double-chamber Snap-On housing 8 cage connection terminals are indicated by a S following the extended Tool-free DIN rail installation and deinstallation of the electronic timer. type designator e.g. CT-xxS.xxS. 3 Time range preselection and ï¬ne adjustment Direct assignment of the preselected time range to the ï¬ne adjustment potentiometer scale by multicolor scales. 4 Higher utility class The Easy Connect Technology provides excellent vibration resistance with gas tight push-in terminals – the right solution for harsh environment. Selected products of the electronic timers and measuring and monitoring relays comply to the latest rail standards NF F 16-101/102, EN 45545, EN 50155 and more standards which are relevant for railway applications. Find more inforamtion in the rail brochure 2CDC110084B0201. 1 3 5 7 2 4 6 8 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/36
CT-S range Ordering details - multifunctional Description 1 The highly sophisticated CT-S range in ABB’s new S-range housing offers two different types of connection terminals and is ideally suited for universal use. Two different connection technologies are available: Double-chamber cage connection terminals Easy Connect Technology Accessories: The CT-S range offers the possibility of using accessories such as a remote potentiometer to adjust the time delay or a sealable, transparent cover to protect against unauthorized changes. CT-MVS.21P of time and threshold values. Timing Rated Time Con- Output Type Order code Price Weight function control ranges trol (1 pce) supply input voltage 1 pce kg (lb) CT-MVS.21S 0.148 1SVR730020R0200 1) 2) 3) (0.326) 24- 240 CT-MVS.21P 0.136 V AC/DC 1SVR740020R0200 1) 2) 3) (0.30) 0.142 CT-MVS.22S 1SVR730020R3300 (0.313) Multifunc- 24-48 V DC, 10 (0.05 - 2 c/o tional 5) 24-240 V AC 300 h) 0.131 CT-MVS.22P 1SVR740020R3300 (0.289) 0.144 CT-MVS.23S 1SVR730021R2300 (0.317) CT-MBS.22P 380-440 V AC 0.133 CT-MVS.23P 1SVR740021R2300 (0.293) 0.107 CT-MVS.12S 1SVR730020R3100 (0.236) Multifunc- 24-48 V DC, 10 (0.05 s 1 c/o tional 6) 24-240 V AC - 300 h) 0.102 CT-MVS.12P 1SVR740020R3100 (0.225) 0.142 CT- MXS.22S4) 1SVR730030R3300 2×10 (0.313) Multifunc- 24-48 V DC, (0.05 s - 2 c/o tional 7) 24-240 V AC 0.131 CT-MXS.22P4) 300 h) 1SVR740030R3300 (0.289) CT-MFS.21S 0.145 1SVR730010R0200 10 1) 2) 3) (0.32) 24-240 (0.05 s - -2 c/o V AC/DC CT-MFS.21P 0.133 300 h) 1SVR740010R0200 1) 2) 3) (0.293) Multifunc- tional 8) CT-MBS.22S 0.14 1SVR730010R3200 10 2) 3) (0.309) 24-48 V DC, (0.05 s - / 2 c/o 24-240 V AC CT-MBS.22P 0.129 300 h) 1SVR740010R3200 2) 3) (0.284) 0.123 CT-WBS.22S 1SVR730040R3300 (0.271) Multifunc- 24-48 V DC, 10 (0.05 s (+) ON-delay (accumulative) -2 c/o tional 9) 24-240 V AC - 300 h) 0.115 OFF-delay without aux. CT-WBS.22P 1SVR740040R3300 (0.254) voltage Impulse-ON Control input with voltage-related triggering Impulse-OFF Control input with volt-free triggering Symmetrical ON-delay and / two control input with volt-free triggering OFF-delay 1) Extended temperature range -40 °C - no triggering Flasher starting with ON 2) Remote potentiometer connection S: screw connection Flasher staring with OFF 3) 2nd c/o contact selectable as instantaneous contact P: push-in / easy connect Pulse generator starting 4) 2 remote potentiometer connections Star-delta change-over with 5) Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF- impulse delay, Flasher starting with ON or OFF, Star-delta change-over with impulse, Pulse former, Accumulative ON-delay, ON/OFF-function Pulse former 6) Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF- ON/OFF-function delay, Flasher starting with ON or OFF, Pulse former, Accumulative ON-delay, ON/OFF-function Star-delta change-over twice 7) Functions: Select function via DIP switches behind the marker label on the front of the unit, asymmetrical ON- and OFF-delay, ON-delayed Impulse-ON/OFF, Pulse generator starting with ON or OFF, Single pulse generator, ON/OFF-function with ON or OFF 8) Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF- Pulse generator starting with delay, Flasher starting with ON, Flasher starting with OFF, Star-delta change-over with impulse, Pulse former, ON/OFF-function ON or OFF 9) Functions: Flasher starting with ON, Flasher starting with OFF, Impulse-ON, ON-delay, ï¬xed impulse with adjustable time delay, Single-pulse generator Adjustable impulse with ï¬xed time delay, ON/OFF-function Impulse-ON/OFF Flasher starting with ON Flasher starting with OFF ï¬xed impulse with adjustable time delay Adjustable impulse with ï¬xed time delay 1/37 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Ordering details - singlefunctional Timing Rated Time Con- Output Type Order code Price Weight function control ranges trol (1 pce) 1 supply input voltage 1 pce kg (lb) 0.13 CT-ERS.21S1) 1SVR730100R0300 (0.287) 24-240 0.121 V AC/DC CT-ERS.21P1) 1SVR740100R0300 (0.267) 2 c/o - 0.121 ON-delay CT-ERS.22S 1SVR730100R3300 (0.267) (accumu- 24-48 V DC, 10 (0.05 s lative) 24-240 V AC 0.113 - 300 h) CT-ERS.22P 1SVR740100R3300 (0.249) CT-ERS.21P 0.106 CT-ERS.12S 1SVR730100R3100 (0.234) 24-48 V DC, -1 c/o 24-240 V AC 0.101 CT-ERS.12P 1SVR740100R3100 (0.222) 0.146 CT-APS.21S1) 1SVR730180R0300 (0.322) 24-240 V AC/DC 0.125 CT-APS.21P1) 1SVR740180R0300 (0.276) 2 c/o 0.138 CT-APS.22S 1SVR730180R3300 (0.304) 10 (0.05 s - 300 h) 0.127 CT-APS.22P 1SVR740180R3300 (0.28) 24-48 V DC, OFF-delay 24-240 V AC 0.109 CT-APS.12S 1SVR730180R3100 (0.24) 1 c/o 0.103 CT-APS.12P 1SVR740180R3100 (0.227) CT-AHS.22P 0.136 CT-AHS.22S 1SVR730110R3300 (0.30) 24-48 V DC, 10 (0.05 s 2 c/o 24-240 V AC - 300 h) 0.125 CT-AHS.22P 1SVR740110R3300 (0.276) 0.106 CT-ARS.11S 1SVR730120R3100 (0.234) -1 c/o 0.10 CT-ARS.11P 1SVR740120R3100 (0.22) OFF- 24-240 7 (0.05 s - delay5) V AC/DC 10 min) 0.124 CT-ARS.21S 1SVR730120R3300 (0.273) -2 c/o 0.115 CT-ARS.21P 1SVR740120R3300 (0.254) 110-127 V AC 0.123 CT-VBS.177) - 1SVR430261R6000 oder (0.271) OFF- 110 V DC delay5) 200-240 0.118 -CT-VBS.187) 1SVR430261R5000 V AC/DC (0.26) CT-SDS.23P 0.114 CT-SDS.22S 1SVR730210R3300 (0.251) 24-48 V DC, 24-240 V AC 0.108 Star-delta CT-SDS.22P 1SVR740210R3300 (0.238) 7 (0.05 s - change- - 2 n/o 10 min) 0.118 over 6) CT-SDS.23S 1SVR730211R2300 (0.26) 380-440 V AC 0.112 CT-SDS.23P 1SVR740211R2300 (0.247) 0.121 24 V AC/DC CT-IRS.16 1SVR430220R9100 (0.267) 0.126 110-240 V AC CT-IRS.14 1SVR430221R7100 (0.278) -2 c/o 0.135 24 V AC/DC CT-IRS.26 1SVR430220R9300 CT-IRS.35 (0.298) 0.141 110-240 V AC CT-IRS.24 1SVR430221R7300 (+) ON-delay (accumulative) (0.311) ON/OFF- OFF-delay without aux. function 0.147 CT-IRS.26G8) 24 V AC/DC 1SVR430230R9300 voltage (0.324) -2 c/o Impulse-ON 0.15 CT-IRS.24G8) 110-240 V AC 1SVR430231R7300 Flasher starting with ON (0.331) Flasher staring with OFF 0.159 24 V AC/DC CT-IRS.36 1SVR430220R9400 (0.351) -3 c/o ON/OFF-function 0.161 220-240 V AC CT-IRS.35 1SVR430221R1400 (0.355) Impulse-ON/OFF 1) Extended temperature range -40 °C Control input with voltage-related triggering Flasher starting with ON 2) Remote potentiometer connection Control input with volt-free triggering Flasher starting with OFF 3) 2nd c/o contact selectable as instantaneous contact / two control input with volt-free triggering ï¬xed impulse with adjustable 4) 2 remote potentiometer connections - no triggering time delay 5) Without auxiliary voltage S: screw connection Adjustable impulse with ï¬xed 6) 50 ms transition time P: push-in / easy connect time delay 7) For DC contactor coils Star-delta change-over 8) with gold-plated contacts 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/38
CT-S range Ordering details - Accessories Remote potentiometer 50 k ±20 % - 0,2 , degree of protection IP66 1 Material Diameter Type Order code Price Pack.- Weight unit 1 piece in mm 1 piece pieces g / oz Plastic, black 22.5 MT-150B 1SFA611410R1506 1 0.040 MT-x50B Plastic, chrome 22.5 MT-250B 1SFA611410R2506 1 0.040 Metal, chrome 22.5 MT-350B 1SFA611410R3506 1 0.048 CT-S time relay Potentiometers Z1 Z3 30 mm adapters Z2 Note: The connections of the potentiometer are not marked. Note: Technical speciï¬cations see data sheet Marker label 29.6 x 44.5 mm 30 mm adapter for attaching the potentiometer 22 mm in 30 mm mounting hole Material Type Order code Price Pack.- Weight unit 1 piece 1 piece pieces g / oz Plastic, black KA1-8029 1SFA616920R8029 1 Marker label with scale 0-10 Metal, chrome KA1-8030 1SFA616920R8030 1 48.5 x 44.5 mm Marker label 15 12 18 9 21 Caption Type Order code Price Pack.- Weight unit 1 piece 6 24 27 3 1 piece pieces g / oz 30 0 Marker label with scale 0-30 Symbol (see illustration) SK 615 562-87 GJD6155620R0087 10.002 48.5 x 44.5 mm Scale 0 - 10 SK 615 562-88 GJD6155620R0088 10.002 Scale 0 - 30 MA16-1060 1SFA611940R1060 1 0.002 1/39 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Ordering details - Accessories Accessories for CT-S in new housing (1SVR7...) 1 Description Type Order code Price Pack.- Weight unit 1 piece 62.5 2.461” 1 piece pieces kg / lb 0.018 Adapter for screw mounting ADP.01 1SVR430029R0100 1 (0.040) 60 2.362” 70 2.756” 0.004 Sealable transparent cover COV.11 1SVR730005R0100 1 (0.009) ADP.01 0.001 Marker label for devices w/o DIP switches MAR.01 1SVR366017R0100 10 (0.002) 7 .275” 22,5 3,5 .138” .886” 0.001 Marker label for devices with DIP switches MAR.12 1SVR730006R0000 10 (0.002) Accessories for CT-S in old housing (1SVR4...) Description Type Order code Price Pack.- Weight unit 1 piece front-to-back size 107 1 piece pieces kg / lb COV.01 0.018 Adapter for screw mounting ADP.01 1SVR430029R0100 1 (0.040) 0.004 3A11 Sealable transparent cover COV.01 1SVR430005R0100 1 (0.009) 20 0.001 0.787” Marker label for devices w/o DIP switches MAR.01 1SVR366017R0100 10 (0.002) MAR.01 0.001 Marker label for devices with DIP switches MAR.02 1SVR430043R0000 10 (0.002) 8 0.32” 4.8 0.19” 22.5 0.89” front to back 110.5 4.31” COV.11 4T22 18 0.709“ 21 0.827“ MAR.02 22.2 0.874” 4T22 19.9 0.783” MAR.12 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/40
CT-S range Function diagrams Remarks 1 Legend Terminal designations on the device and in the diagrams: Contr ol supply voltage not applied / Output contact open The 1st c/o contact is always designated 15-16/18. Control supply voltage applied / Output contact closed The 2nd c/o contact is designated 25-26/28, if it responds to the time delay. A1-Y1/B1 Control input with voltage-related triggering If the 2nd c/o contact is selected as an instantaneous contact, the desi- Y1-Z2 Control input with volt-free triggering gnation 25-26/28 is replaced by 21-22/24. X1-Z2 Control input with volt-free triggering Control supply voltage is always applied to terminals A1-A2. Remote potentiometer connection: Function of the yellow LEDs: When an external potentiometer is connected to the remote potentiometer On devices without the function ‘2nd c/o contact selectable as instanta- connection (terminals Z1-Z2, Z3-Z2 respectively), the internal, front-face neous contact’, the yellow LED R glows as soon as the output relay ener- potentiometer is disabled and the time adjustment is made via the external gizes and turns off when the output relay de-energizes. potentiometer. Devices with the function ‘2nd c/o contact selectable as instantaneous contact’ have two yellow LEDs, designated R1 and R2. LED R1 shows 2nd c/o contact selectable as instantaneous contact: the status of the 1st c/o contact (15-16/18) and LED R2 shows the status When switch position Inst. “I” is selected, the functionality of the 2nd c/o of the 2nd c/o contact (25-26/28, 21-22/24 resp.). LED R1 or R2 glow as contact changes to an instantaneous contact. It acts like the c/o contacts soon as the corresponding output relay energizes and turns off when the of a switching relay, i.e. applying or interrupting the control supply voltage corresponding output relay de-energizes. energizes or de-energizes the c/o contact. The designation of the 2nd c/o contact changes from 25-26/28 to 21-22/24, when selected as instanta- neous contact. ON-delay ON-delay (Delay on make) (Delay on make) CT-MVS, CT-ERS, CT-WBS CT-MFS, CT-MBS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Timing begins when control supply voltage is applied. The green LED If control input Y1-Z2 is open, timing begins when control supply voltage flashes during timing. When the selected time delay is complete, the is applied. Or, if control supply voltage is already applied, opening con- output relay energizes and the flashing green LED turns steady. trol input Y1-Z2 also starts timing. The green LED flashes during timing. When the selected time delay is complete, the output relay energizes If control supply voltage is interrupted, the output relay de-energizes and and the flashing green LED turns steady. the time delay is reset. If control input Y1-Z2 closes before the time delay is complete, the time A1-A2 delay is reset and the output relay remains de-energized. 15-18, 25-28 15-16, 25-26 Pause timing / Accumulative ON-delay (CT-MFS): 21-24 Timing can be paused by closing control input X1-Z2. The elapsed time 21-22 t1 is stored and continues from this time value when X1-Z2 is re-opened. green LED t < t This can be repeated as often as required. If control supply voltage is interrupted, the output relay de-energizes and t = adjusted time delay the time delay is reset. A1-A2 Y1-Z2 15-18, 25-28 15-16, 25-26 21-24 21-22 X1-Z2 green LED t t1 t3 t2 t1 + t2 = t t = adjusted time delay t3 = pause timing 1/41 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Function diagrams + Accumulative ON-delay OFF-delay with auxiliary voltage (Accumulative delay on make) (Delay on break) 1 CT-MVS CT-MFS, CT-MBS, CT-AHS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. If control input Y1-Z2 is closed, the output relay energizes immediately. Timing begins when control supply voltage is applied. The green LED If control input Y1-Z2 is opened, the time delay starts. The green LED flashes during timing. When the selected time delay is complete, the out- flashes during timing. When the selected time delay is complete, the out- put relay energizes and the flashing green LED turns steady. put relay de- energizes and the flashing green LED turns steady. Timing can be paused by closing control input A1-Y1/B1. The If control input Y1-Z2 closes before the time delay is complete, the time elapsed time t1 is stored and continues from this time value when delay is reset and the output relay does not change state. Timing starts A1-Y1/B1 is re-opened. again when control input Y1-Z2 re-opens. This can be repeated as often as required. Pause timing / Accumulative OFF-delay (CT-MFS): If control supply voltage is interrupted, the output relay de-energizes and Timing can be paused by closing control input X1-Z2. The elapsed time t1 the time delay is reset. is stored and continues from this time value when X1-Z2 is re-opened. A1-A2 This can be repeated as often as required. A1-Y1/B1 If control supply voltage is interrupted, the output relay de-energizes and 15-18, 25-28 15-16, 25-26 the time delay is reset. 21-24 21-22 A1-A2 green LED Y1-Z2 t t1 t3 t2 15-18, 25-28 15-16, 25-26 t1 + t2 = t t = adjusted time delay 21-24 t3 = pause timing 21-22 X1-Z2 green LED t t1 t3 t2 t1 + t2 = t t = adjusted time delay t3 = pause timing OFF-delay with auxiliary voltage OFF-delay without auxiliary voltage (Delay on break) (True delay on break) CT-MVS, CT-APS CT-ARS This function requires continuous control supply voltage for timing. The OFF-delay function without auxiliary voltage does not require con- tinuous control supply voltage for timing. After a storage time of several If control input A1-Y1/B1 is closed, the output relay energizes immedia- months without any voltage, a formatting time of about 5 tely. If control input A1-Y1/B1 is opened, the time delay starts. The green minutes is necessary. LED flashes during timing. When the selected time delay is complete, the output relay de-energizes and the flashing green LED turns steady. Applying control supply voltage energizes the output relay immediately. Applied control supply voltage is displayed by the glowing green LED. If If control input A1-Y1/B1 recloses before the time delay is complete, the control supply voltage is interrupted, the OFF-delay starts time delay is reset and the output relay does not change state. Timing and the LED turns off. When timing is complete, the output relay starts again when control input A1-Y1/B1 re-opens. de-energizes. If control supply voltage is interrupted, the output relay de-energizes and For correct operation of the unit, it is necessary to complete the minimum the time delay is reset. energizing time. As soon as timing starts, the LED turns off. A1-A2 A1-A2 A1-Y1/B1 15-18, 25-28 15-16, 25-26 15-18, 25-28 15-16, 25-26 green LED t 21-24 21-22 green LED t = adjusted time delay t < t t = adjusted time delay 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/42
CT-S range Function diagrams OFF-delay without auxiliary voltage for DC contactor coils 1 CT-VBS A1-A2 The DC contactor coil connected to the output is energized when con- 1+/2- 3-41) trol supply voltage is applied. 1+/2-1) If control supply voltage is disconnected, the DC contactor coil remains t1 t2 energized for a short time delay. This time delay depends on the coil drop-out voltage and on the wattage of the contactor coil. t1 = OFF-delay (without jumper between terminals 3 and 4 1)) t2 = OFF-delay (with jumper between terminals 3 and 4 1)) 1) only for version 200-240 V AC 200 200 120 180 180 100 160 160 140 140 80 120 120 60 100 100 80 80 3 W 3 W 40 60 60 3 W 7 W 7 W 7 W 40 40 20 9 W 9 W 9 W 0 0 0 0 100 200 300 400 0 1 2 0 1 2 t [ms] t [s] t [s] Time delay guideline values Time delay guideline values Time delay guideline values 200-240 V AC version without jumper 3/4 200-240 V AC version with jumper 3/4 110-127 V AC version Symmetrical ON-delay and OFF-delay Symmetrical ON-delay and OFF-delay (Symmetrical delay on make and delay on break) (Symmetrical delay on make and delay on break) CT-MFS, CT-MBS CT-MVS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Closing control input Y1-Z2 starts the ON-delay t1. When timing is com- Closing control input A1-Y1/B1 starts the ON-delay t1. When timing plete, the output relay energizes. Opening control input Y1-Z2 starts the is complete, the output relay energizes. Opening control input A1-Y1/ OFF-delay t2. Both timing functions are displayed by the flashing green B1 starts the OFF-delay t2. Both timing functions are displayed by the LED. When the OFF-delay t2 is complete, the output relay de-energizes. flashing green LED. When the OFF-delay t2 is complete, the output relay de-energizes. If control input Y1-Z2 opens before the ON-delay t1 is complete, the time delay is reset and the output relay remains de-energized. If If control input A1-Y1/B1 opens before the ON-delay t1 is complete, the control input Y1-Z2 closes before the OFF-delay t2 is complete, the time time delay is reset and the output relay remains de-energized. If control delay is reset and the output relay remains energized. input A1-Y1/B1 closes before the OFF-delay t2 is complete, the time delay is reset and the output relay remains energized. Pause timing / Accumulative, symmetrical ON-delay and OFF-delay (CT- MFS): Timing can be paused by closing control input X1-Z2. The elapsed If control supply voltage is interrupted, the output relay de-energizes and time t1a or t2a is stored and continues from this time value when X1-Z2 is the time delay is reset. re-opened. This can be repeated as often as required. A1-A2 If control supply voltage is interrupted, the output relay de-energizes and A1-Y1/B1 the time delay is reset. 15-18, 25-28 15-16, 25-26 21-24 21-22 A1-A2 green LED Y1-Z2 t1 t2 t1 < t2 15-18, 25-28 15-16, 25-26 t1 = adjusted ON-delay 21-24 t2 = adjusted OFF-delay 21-22 t1 = t2 X1-Z2 green LED t1 t2 t1a t3 t1b t2a t3 t2b t1 = adjusted ON-delay t1a + t1b = t1 t2 = adjusted OFF-delay t2a + t2b = t2 t3 = pause timing t1 = t2 1/43 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Function diagrams Asymmetrical ON-delay and OFF-delay Impulse-ON (Asymmetrical delay on make and delay on break) (Interval) 1 CT-MXS CT-MVS, CT-WBS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Closing control input A1-Y1/B1 starts the ON-delay t1. When timing is The output relay energizes immediately when control supply voltage is complete, the output relay energizes. Opening control input A1-Y1/B1 applied and de-energizes after the set pulse time is complete. The green starts the OFF-delay t2. When the OFF-delay is complete, the output relay LED flashes during timing. When the selected pulse time is complete, de-energizes. Both timing functions are displayed by the flashing green the flashing green LED turns steady. LED. The ON-delay and OFF-delay are independently adjustable. If control supply voltage is interrupted, the output relay de-energizes and If control input A1-Y1/B1 opens before the ON-delay is complete (<t1), the the time delay is reset. time delay is reset and the output relay remains de-energized. If control input A1-Y1/B1 closes before the OFF-delay is complete (<t2), A1-A2 15-18, 25-28 the time delay is reset and the output relay remains energized. 15-16, 25-26 If control supply voltage is interrupted, the output relay de-energizes and 21-24 21-22 the time delay is reset. green LED t < t A1-A2 A1-Y1/B1 t = adjusted pulse time 15-18, 25-28 15-16, 25-26 green LED t1 t2 t1 < t2 t1 = adjusted ON-delay t2 = adjusted OFF-delay t1 and t2 independently adjustable Impulse-ON Impulse-OFF with auxiliary voltage (Interval) (Trailing edge interval) CT-MFS, CT-MBS CT-MFS, CT-MBS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. The output relay energizes immediately when control supply voltage is If control supply voltage is applied, opening control input Y1-Z2 ener- applied and de-energizes after the set pulse time is complete. If con- gizes the output relay immediately and starts timing. The green LED trol input Y1-Z2 is open, timing begins when control supply voltage is flashes during timing. When the selected pulse time is complete, the applied. Or, if control supply voltage is already applied, opening control output relay de-energizes and the flashing green LED turns steady. input Y1-Z2 starts timing. The green LED flashes during timing. When Closing control input Y1-Z2, before the pulse time is complete, de- the selected pulse time is complete, the output relay de-energizes and energizes the output relay and resets the pulse time. the flashing green LED turns steady. Pause timing / Accumulative impulse-OFF (CT-MFS): Closing control input Y1-Z2, before the pulse time is complete, de- Timing can be paused by closing control input X1-Z2. The elapsed time energizes the output relay and resets the pulse time. t1 is stored and continues from this time value when X1-Z2 is re-opened. Pause timing / Accumulative impulse-ON (CT-MFS): This can be repeated as often as required. Timing can be paused by closing control input X1-Z2. The elapsed time If control supply voltage is interrupted, the output relay de-energizes and t1 is stored and continues from this time value when X1-Z2 is re-opened. the time delay is reset. This can be repeated as often as required. A1-A2 If control supply voltage is interrupted, the output relay de-energizes and Y1-Z2 the time delay is reset. 15-18, 25-28 15-16, 25-26 A1-A2 21-24 Y1-Z2 21-22 15-18, 25-28 X1-Z2 15-16, 25-26 green LED 21-24 t 21-22 t1 t3 t2 X1-Z2 t1 + t2 = t t = adjusted pulse time green LED t3 = pause timing t t1 t3 t2 t1 + t2 = t t = adjusted pulse time t3 = pause timing 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/44
CT-S range Function diagrams Impulse-OFF with auxiliary voltage Impulse-ON and impulse-OFF (Trailing edge interval) (Interval and trailing edge interval) 1 CT-MVS CT-MXS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. If control supply voltage is applied, opening control input A1-Y1/B1 en- If control supply voltage is applied, closing control input A1-Y1/B1 ener- ergizes the output relay immediately and starts timing. The green LED gizes the output relay immediately and starts the pulse time t1. The green flashes during timing. When the selected pulse time is complete, the out- LED flashes during timing. When t1 is complete, the output relay de-ener- put relay de-energizes and the flashing green LED turns steady. gizes and the flashing green LED turns steady. Re-opening control input A1-Y1/B1 energizes the output relay immediately Closing control input A1-Y1/B1, before the pulse time is complete, de- and starts the pulse time t2. The green LED flashes during timing. When energizes the output relay and resets the pulse time. t2 is complete, the output relay de-energizes and the flashing green LED If control supply voltage is interrupted, the output relay de-energizes and turns steady. t1 and t2 are independently adjustable. the time delay is reset. If control input A1-Y1/B1 changes state before the pulse time is complete, the output relay de-energizes and the pulse time is reset. If control input A1-A2 A1-Y1/B1 changes state again, the interrupted pulse time restarts. A1-Y1/B1 If control supply voltage is interrupted, the output relay de-energizes and 15-18, 25-28 15-16, 25-26 the time delay is reset. 21-24 21-22 A1-A2 green LED A1-Y1/B1 t < t 15-18, 25-28 15-16, 25-26 t = adjusted pulse time green LED t1 t2 < t1 t1 = adjusted pulse time 1 t2 = adjusted pulse time 2 Flasher, starting with the ON time Flasher, starting with the OFF time (Recycling equal times, ON ï¬rst) (Recycling equal times, OFF ï¬rst) CT-WBS CT-WBS Applying control supply voltage starts timing with symmetrical ON & OFF Applying control supply voltage starts timing with symmetrical ON & OFF times. The cycle starts with an ON time ï¬rst. The ON & OFF times are times. The cycle starts with an OFF time ï¬rst. The ON & OFF times are displayed by the flashing green LED, which flashes twice as fast during the displayed by the flashing green LED, which flashes twice as fast during OFF time. the OFF time. If control supply voltage is interrupted, the output relay de-energizes and If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. the time delay is reset. A1-A2 A1-A2 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 green LED green LED t t t t t = adjusted flashing time t = adjusted flashing time Flasher with reset, starting with the ON time Flasher with reset, starting with the OFF time (Recycling equal times with reset, ON ï¬rst) (Recycling equal times with reset, OFF ï¬rst) CT-MFS, CT-MBS CT-MFS, CT-MBS Applying control supply voltage starts timing with symmetrical ON & OFF Applying control supply voltage starts timing with symmetrical ON & OFF times. The cycle starts with an ON time ï¬rst. The ON & OFF times are times. The cycle starts with an OFF time ï¬rst. The ON & OFF times are displayed by the flashing green LED, which flashes twice as fast during displayed by the flashing green LED, which flashes twice as fast during the OFF time. the OFF time. The time delay can be reset by closing control input Y1-Z2. Opening The time delay can be reset by closing control input Y1-Z2. Opening control input Y1-Z2 starts the timer pulsing again with symmetrical ON control input Y1-Z2 starts the timer pulsing again with symmetrical ON & OFF times. & OFF times. If control supply voltage is interrupted, the output relay de-energizes and If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. the time delay is reset. A1-A2 A1-A2 Y1-Z2 Y1-Z2 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 21-24 21-24 21-22 21-22 green LED green LED tt tt tt tt t = adjusted flashing time t = adjusted flashing time 1/45 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Function diagrams Pulse former Flasher, starting with the ON or OFF time (Single shot) (Recycling equal times, ON or OFF ï¬rst) 1 CT-MFS, CT-MBS CT-MVS This function requires continuous control supply voltage for timing. Applying control supply voltage starts timing with symmetrical ON & OFF times. The cycle starts with an ON time ï¬rst. Closing control input Y1-Z2 energizes the output relay immediately and starts timing. Operating the control contact switch Y1-Z2 during the Closing control input A1-Y1/B1, with control supply voltage applied, time delay has no effect. The green LED flashes during timing. When starts the cycle with an OFF time ï¬rst. The ON & OFF times are displa- the selected ON time is complete, the output relay de-energizes and the yed by the flashing green LED, which flashes twice as fast during the flashing green LED turns steady. After the ON time is complete, it can be OFF time. restarted by closing control input Y1-Z2. If control supply voltage is interrupted, the output relay de-energizes and If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. the time delay is reset. A1-A2 A1-A2 A1-Y1/B1 Y1-Z2 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 21-24 21-24 21-22 21-22 green LED green LED t t t t t t t = adjusted flashing time t = adjusted pulse time Pulse former Pulse generator, starting with the ON or OFF time (Single shot) (Recycling unequal times, ON or OFF ï¬rst) CT-MVS CT-MXS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Closing control input A1-Y1/B1 energizes the output relay immediately Applying control supply voltage, with open control input A1-Y1/B1, and starts timing. Operating the control contact switch A1-Y1/B1 during starts timing with an ON time t2 ï¬rst. Applying control supply voltage, the time delay has no effect. The green LED flashes during timing. When with closed control input A1-Y1/B1, starts timing with an OFF time the selected ON time is complete, the output relay de-energizes and the t1 ï¬rst. The ON & OFF times are displayed by the flashing green LED, flashing green LED turns steady. After the ON time is complete, it can be which flashes twice as fast during the OFF time. restarted by closing control input A1-Y1/B1. The ON & OFF times are independently adjustable. If control supply voltage is interrupted, the output relay de-energizes and If control supply voltage is interrupted, the output relay de-energizes and the time delay is reset. the time delay is reset. A1-A2 A1-A2 A1-Y1/B1 A1-Y1/B1 15-18, 25-28 15-18, 25-28 15-16, 25-26 15-16, 25-26 21-24 green LED 21-22 t1 t2 t2 t1 green LED t t t1 = adjusted OFF time t2 = adjusted ON time t = adjusted pulse time 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/46
CT-S range Function diagrams Single-pulse generator, starting with the OFF time Fixed impulse with adjustable time delay 1 (Delay on make with interval output) (Delayed pulse output) CT-MXS CT-WBS This function requires continuous control supply voltage for timing. This function requires continuous control supply voltage for timing. Applying control supply voltage, or, if control supply voltage is already The time delay t1 starts when control supply voltage is applied. The applied, opening control input A1-Y1/B1 energizes the output relay after green LED flashes during timing. When t1 is complete, the output relay the OFF time t1 is complete. When the following ON time t2 is complete, energizes for the ï¬xed impulse time t2 of 500 ms and the flashing green the output relay de-energizes. The ON & OFF times are displayed by the LED turns steady. flashing green LED, which flashes twice as fast during the OFF time. If control supply voltage is interrupted, the time delay is reset. The output The ON & OFF times are independently adjustable. relay does not change state. Closing control input A1-Y1/B1, with control supply voltage applied, de- A1-A2 energizes the output relay and resets the time delay. 15-18, 25-28 15-16, 25-26 If control supply voltage is interrupted, the output relay de-energizes and green LED the time delay is reset. t1 t2 < t1 t1 = adjusted time delay t2 = pulse time fixed 500 ms A1-A2 A1-Y1/B1 15-18, 25-28 15-16, 25-26 green LED t1 t2 t1 t2 t1 = adjusted OFF time t2 = adjusted ON time t1 and t2 independently adjustable Adjustable impulse with ï¬xed time delay ON/OFF-Function (Delayed Interval) CT-WBS CT-MFS, CT-MBS, CT-MVS, CT-MXS, CT-WBS This function is used for test purposes during commissioning and trou- This function requires continuous control supply voltage for timing. bleshooting. Applying control supply voltage starts the ï¬xed time delay t2 of If the selected max. value of the time range is smaller than 300 h (front- 500 ms. When t2 is complete, the output relay energizes and the se- face potentiometer “Time sector” ≠300 h), applying control supply vol- lected pulse time t1 starts. The green LED flashes during timing. When tage energizes the output relay immediately and the green LED glows. t1 is complete, the output relay de-energizes and the flashing green LED Interrupting control supply voltage, de-energizes the output relay. turns steady. If the selected max. value of the time range is 300 h (front-face potenti- If control supply voltage is interrupted, the pulse time is reset. The out- ometer “Time sector” = 300 h) and control supply voltage is applied, the put relay does not change state. green LED glows, but the output relay does not energize. Time settings and operating of the control inputs have no effect on the A1-A2 operation. 15-18, 25-28 15-16, 25-26 green LED A1-A2 t2 t1 t2 < t1 15-18, 25-28 15-16, 25-26 t1 = adjusted pulse time t2 = time delay fixed 500 ms green LED Time sector ≠300 h Time sector = 300 h Switching elays r CT-IRS The switching relay may be used to increase the number of available contacts or to reinforce contacts, or as a coupling/decoupling interface. Approx. 10 ms after applying control supply voltage to terminals A1-A2, the output relay energizes. If control supply voltage is interrupted, the output relay de-energizes. A1-A2 n1-n4 n1-n2 n = 1, 2 or 3 1/47 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Function diagrams Star-delta change-over with impulse function (Star-delta starting, interval/delay on make) 1 CT-MFS, CT-MBS, CT-MVS.2x This function requires continuous control supply voltage for timing. F3 L1 Applying control supply voltage to terminals A1-A2, energizes the star contactor connected to terminals 15-18 and begins the set starting time 95 F2 t1. The green LED flashes during timing. When the starting time is com- 96 21 plete, the ï¬rst c/o contact de-energizes the star contactor. S1 0 Now, the ï¬xed transition time t2 of 50 ms starts. When the transition 22 time is complete, the second c/o contact energizes the delta contactor S2 13 53 I K2 connected to terminals 25-28. The delta contactor remains energized as 14 54 long as control supply voltage is applied to the unit. 15 25 13 13 K1T K2 K1 18 28 14 14 22 22 A1-A2 K3 K1 15-18 21 21 15-16 25-28 25-26 A1 A1 A1 A1 K1T K1 K3 K2 green LED A2 A2 A2 A2 t1 t2 N t1 = adjusted starting time Y N t2 = transition time (50 ms) Control circuit diagram L1 L2 L3 1 3 5 -F1 2 4 6 1 1 1 3 5 3 5 3 5 -K2 -K3 -K1 2 2 2 4 6 4 6 4 6 Star-delta change-over 97 95 1 5 4 (Star-delta starting) -F2 98 96 CT-SDS 3 2 6 This function requires continuous control supply voltage for timing. -M1 Applying control supply voltage to terminals A1-A2, energizes the star W1 W2 V1 M V2 contactor connected to terminals 17-18 and begins the set starting time U1 U2 3 ~ t1. The green LED flashes during timing. When the starting time is com- plete, the ï¬rst output contact de-energizes the star contactor. Power circuit diagram Now, the ï¬xed transition time t2 of 50 ms starts. When the transition time is complete, the second output contact energizes the delta contactor connected to terminals 17-28. The delta contactor remains energized as long as control supply voltage is applied to the unit. F3 L1 95 A1-A2 F2 17-18 96 17-28 21 S1 0 green LED 22 t1 t2 S2 13 53 t1 = adjusted starting time I K2 14 54 t2 = transition time (50 ms) 17 17 13 13 K1T K2 K1 18 28 14 14 22 22 K3 K1 21 21 A1 A1 A1 A1 K1T K1 K3 K2 A2 A2 A2 A2 N Y N Control circuit diagram 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/48
CT-S range Connection diagrams CT-MVS.21 CT-MVS.22 CT-MVS.23 CT-MVS.12 1 A1 15 25 21 A1 15 25 A1 15 25 A1 15 Y1/B1 Y1/B1 Z2 Z1 Y1/B1 Y1/B1 Y1/ Y1/ Y1/ Y1/ 25 B1 A1 15 21 B1 A1 15 25 B1 A1 15 25 B1 A1 15 A2 16 18 26 28 A2 16 18 26 28 A2 16 18 26 28 A2 16 18 22 24 28 24 26 22 28 26 28 26 18 16 A2 18 16 A2 18 16 A2 18 16 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-240 V AC/DC 24-48 V DC or 380-440 V AC 24-48 V DC or 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 21-22/24 2. c/o contact as instantaneous contact A1-Y1/B1 Control input A1-Y1/B1 Control input A1-Y1/B1 Control input A1-Y1/B1 Control input Z1-Z2 Remote potentiometer connection CT-MXS.22 CT-MFS.21 CT-MBS.22 CT-WBS.22 A1 15 25 A1 15 25 21 A1 15 25 21 A1 15 25 Z3 Z2 Z1 X1 Z2 Z1 Z2 Z1 Y1/ 25 25 B1 A1 15 25 A1 15 21 A1 15 21 A1 15 25 A2 16 18 26 28 A2 16 18 26 28 A2 16 18 26 28 A2 16 18 26 28 22 24 22 24 28 26 Y1/B1 28 24 26 22 Y1 28 24 26 22 Y1 28 26 18 16 A2 18 16 A2 18 16 A2 18 16 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-48 V DC or 24-240 V AC/DC 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 21-22/24 2. c/o contact as 21-22/24 2. c/o contact as instantaneous contact instantaneous contact A1-Y1/B1 Control input Y1-Z2 Control input Y1-Z2 Control input Z1-Z2 Remote potentiometer connection X1-Z2 Control input Z1-Z2 Remote potentiometer connection Z3-Z2 Remote potentiometer Z1-Z2 Remote potentiometer connection connection CT-ERS.21 CT-ERS.22 CT-ERS.12 A1 15 25 A1 15 25 A1 15 A1 15 A1 15 25 A1 15 25 A2 16 18 A2 16 18 26 28 A2 16 18 26 28 28 26 28 26 18 16 A2 18 16 A2 18 16 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-240 V AC/DC 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 1/49 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Connection diagrams CT-APS.21 CT-APS.22 CT-APS.12 CT-AHS.22 1 A1 15 25 A1 15 25 A1 15 Y1/B1 A1 15 25 Y1/B1 Y1/B1 Z2 Y1/ Y1/ Y1/ B1 A1 15 25 B1 A1 15 25 B1 A1 15 A1 15 25 A2 16 18 26 28 A2 16 18 26 28 A2 16 18 A2 16 18 26 28 28 26 28 26 28 26 Y1 18 16 A2 18 16 A2 18 16 A2 18 16 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-240 V AC/DC 24-48 V DC or 24-48 V DC or 24-48 V DC or 24-240 V AC 24-240 V AC 24-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 15-16/18 1. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact 25-26/28 2. c/o contact A1-Y1/B1 Control input A1-Y1/B1 Control input A1-Y1/B1 Control input Y1-Z2 Control input CT-ARS.11 CT-ARS.21 CT-VBS.17 CT-VBS.18 A1 15 A1 15 25 A1 A1 34 1+ 1+ A1 15 A1 15 25 A1 A1 3 4 A2 16 18 A2 16 18 26 28 A2 A2 2- 2- 28 26 1+ 2- A2 1+ 2- A2 18 16 A2 18 16 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24-240 V AC/DC 24-240 V AC/DC 110-127 V AC 200-240 V AC 15-16/18 1. c/o contact 15-16/18 1. c/o contact 1+ - 2- Contactor coil 1+ - 2- Contactor coil 25-26/28 2. c/o contact 3-4 Jumper for setting the time delay (see time delay diagram) CT-SDS.22 CT-SDS.23 A1 17 A1 17 A1 17 A1 17 A2 18 28 A2 18 28 18 28 A2 18 28 A2 A1-A2 Supply: A1-A2 Supply: 24-48 V DC or 380-440 V AC 24-240 V AC 17-18 1. n/o contact 17-18 1. n/o contact 17-28 2. n/o contact 17-28 2. n/o contact 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/50
CT-S range Connection diagrams CT-IRS.16 CT-IRS.14 CT-IRS.26 CT-IRS.24 1 A1 11 A1 11 A1 A1 14 11 12 14 11 12 A1 11 A1 11 A1 11 21 A1 11 21 A2 12 14 A2 12 14 A2 12 14 22 24 A2 12 14 22 24 24 22 24 22 14 12 A2 14 12 A2 21 A2 21 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24 AC/DC 110-240 V AC 24 AC/DC 110-240 V AC 11-12/14 1. c/o contact 11-12/14 1. c/o contact 11-12/14 1. c/o contact 11-12/14 1. c/o contact 21-22/24 2. c/o contact 21-22/24 2. c/o contact CT-IRS.26G (gold-plated cont.) CT-IRS.24G (gold-plated cont.) CT-IRS.36 CT-IRS.35 A1 21 11 A1 21 11 A1 11 A1 11 21 21 34 31 32 34 31 32 A1 11 21 A1 11 21 A1 11 21 31 A1 11 21 31 A2 12 14 22 24 A2 12 14 22 24 A2 12 14 22 24 32 34 A2 12 14 22 24 32 34 24 22 24 22 24 22 24 22 14 12 A2 14 12 A2 14 12 A2 14 12 A2 A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: A1-A2 Supply: 24 AC/DC 110-240 V AC 24 V AC/DC 220-240 V AC 11-12/14 1. c/o contact 11-12/14 1. c/o contact 11-12/14 1. c/o contact 11-12/14 1. c/o contact 21-22/24 2. c/o contact 21-22/24 2. c/o contact 21-22/24 2. c/o contact 21-22/24 2. c/o contact 31-32/34 3. c/o contact 31-32/34 3. c/o contact 1/51 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Technical data Data at Ta = 25 °C and rated values, unless otherwise indicated 1 CT-S Input circuit - Supply circuit 24-240 V AC/DC CT-xxx.x1 Rated control supply voltage Us 24-48 V DC, 24-240 V AC CT-xxx.x2 380-440 V AC CT-xxx.x3 110-240 V AC CT-xxx.x4 220-240 V AC CT-xxx.x5 24 V AC/DC CT-xxx.x6 100-127 V AC or 110 V DC CT-xxx.x7 200-240V AC/DC CT-xxx.x8 Rated control supply voltage US tolerance -15...+10 % Rated frequency DC or 50/60 Hz Frequency range AC 47-63 Hz Typical current / power consumption depending on device, see data sheet Power failure buffering time min. 15 ms 24 V DC min. 20 ms 230/400 V AC Input circuit - Control circuit Kind of triggering voltage-related triggering CT-MVS, CT-MXS, CT-APS Control input, Control function start timing external A1-Y1/B1 Parallel load / polarized yes / no Maximum cable length to the control input 50 m - 100 pF/m Minimum control pulse length 20 ms Control voltage potential see rated control supply voltage Current consumption of the control input 1.2 mA 24 V DC 8 mA 230 V AC 6 mA 400 V AC Kind of triggering volt-free triggering CT-MFS, CT-MBS, CT-AHS Control input, Control function start timing external Y1-Z2 pause timing / accumulative functions (CT-MFS) X1-Z2 Maximum switching current in the control circuit 1 mA Maximum cable length to the control input 50 m - 100 pF/m Minimum control pulse length 20 ms No-load voltage at the control inputs 10-40 V DC Remote potentiometer Remote potentiometer connections, Resistance value 50 k (CT-MFS, CT-MBS, CT-MVS.21, CT-MXS) Z1-Z2 50 k (CT-MXS) Z3-Z2 Maximum cable length to remote potentiometer 2 x 25 m, shielded with 100 pF/m Shield connection Z2 Timing circuit Time ranges 10 time ranges 0.05 s - 300 h 1.) 0.05-1 s 2.) 0.15-3 s 3.) 0.5-10 s 4.) 1.5-30 s 5.) 5-100 s 6.) 15-300 s 7.) 1.5-30 min 8.) 15-300 min 9.) 1.5-30 h 10.) 15-300 h 7 time ranges 0.05 s - 10 min (CT-SDS, CT-ARS) 1.) 0.05-1 s 2.) 0.15-3 s 3.) 0.5-10 s 4.) 1.5-30 s 5.) 5-100 s 6.) 15-300 s 7.) 0.5-10 min Recovery time 24-240 V AC/DC <50 ms 24-48 V DC, 24-240 V AC < 80 ms 380-440 V AC < 60 ms Accuracy within the rated control supply voltage tolerance t < 0.004 % / V Accuracy within the temperature range t < 0.03 % / °C Repeat accuracy (constant parameters) < ±0.2 % Star-delta transition time fixed 50 ms (CT-SDS, CT-MBS, CT-MFS, CT-MVS.2x) Star-delta transition time tolerance ±2 ms Minimum energizing time 100 ms (CT-ARS) Formatting time 1) 5 min (CT-ARS) 1) prior to ï¬rst commisioning and after a six-month stop in operation 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/52
CT-S range Technical data Indication of operational states 1 Control supply voltage / timing U/T: green LED : control supply voltage applied / : timing Control supply voltage U: green LED : control supply voltage applied Relay state R, R1, R2: yellow LED : output relay energized Output circuit Kind of output 15-16/18 relay, 1 c/o contact 15-16/18; 25-26/28 relay, 2 c/o contacts 15-16/18; 25(21)-26(22)/28(24) relay, 2 c/o contacts, 2nd c/o contact selectable as inst. contact 17-18; 17-28 relay, 2 n/o contacts (CT-SDS) Contact material Cd-free, on request IEC/EN 60947-1 250 V Rated operational voltage Ue Minimum switching voltage / minimum switching current 12 V / 10 mA (CT-IRS.2xG: 10 mV / 10 A) Maximum switching voltage / maximum switching current see load limit curves (CT-IRS.2xG: 10 V / 200 mA) Rated operational current Ie AC12 (resistive) at 230 V 4 A AC15 (inductive) at 230 V (IEC/EN 60947-5-1 ) 3 A DC12 (resistive) at 24 V 4 A DC13 (inductive) at 24 V 2 A (CT-ARS; 1.5 A) AC rating (UL 508) Utilization category B 300 (Control Circuit Rating Code) max. rated operational voltage 300 V AC Maximum continuous thermal current at B300 5 A max. making/breaking apparent power at B300 3600 VA / 360 VA Mechanical lifetime 30 x 106 switching cycles Electrical lifetime at AC12, 230 V, 4 A 0.1 x 106 switching cycles Max. fuse rating to achieve short-circuit protection n/c contact 6 A fast-acting (IEC/EN 60947-5-1) n/o contact 10 A fast-acting General data 2) MTBF on request Duty time 100% Dimensions (W x H x D) product dimensions 22.5 x 85.6 x 103.7 mm (0.89 x 3.37 x 4.08 in) packaging dimensions 97 x 109 x 30 mm (3.82 x 4.29 x 1.18 in) Weight depending on device, see ordering details Mounting DIN rail (IEC/EN 60715), snap-on mounting without any tool Mounting position any Minimum distance to other units vertical / horizontal not necessary / not necessary Material of housing UL 94 V-0 Degree of protection housing / terminals IP50 / IP20 Electrical connection 2) Screw connection technology Easy Connect Technology (Push-in) Wire size ï¬ne-strand with(out) wire end ferrule 1 x 0.5-2.5 mm2 (1 x 20-14 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) rigid 1 x 0.5-4 mm2 (1 x 20-12 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-2.5 mm2 (2 x 20-14 AWG) Stripping length 8 mm (0.32 in) Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in) - 2) Data for all references 1SVR 730 xxx xxx and 1SVR 740 xxx xxx. For devices with 1SVR 430 xxx xxx please refer to the data sheet. 1/53 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Technical data Environmental data Ambient temperature ranges operation / storage -25...+60 °C / -40...+85 °C, 1 -40...+60 °C / -40...+85 °C (CT-MVS.21, CT-MFS.21, CT-ERS.21, CT-APS.21) Damp heat (cyclic) (IEC/EN 60068-2-30) 6 x 24 h cycle, 55 °C, 95 % RH Vibration, sinusoidal (IEC/EN 60068-2-6) functioning 40 m/s2, 10-58/60-150 Hz resistance 60 m/s2, 10-58/60-150 Hz, 20 cycles 20 m/s2 Vibration, seismic (IEC/EN 60068-3-3) functioning Shock, half-sine (IEC/EN 60068-2-27) functioning 100 m/s2, 11 ms, 3 shocks/direction resistance 300 m/s2 , 11 ms, 3 shocks/direction Isolation data input circuit / output circuit 500 V Rated insulation voltage Ui output circuit 1 / output circuit 2 300 V Rated impulse withstand voltage Uimp between all VDE 0110, IEC/EN 60664 4 kV; 1.2/50 s isolated circuits Power-frequency withstand voltage test between routine test 2.0 kV, 50 Hz, 1 s all isolated circuits (test voltage) type test 2.5 kV, 50 Hz, 1 min Basic insulation (IEC/EN 61140) input circuit / output circuit 500 V Protective separation (IEC/EN 61140; EN 50178) input circuit / output circuit 250 V Pollution degree (IEC/EN 60664-1) 3 Overvoltage category (IEC/EN 60664-1) III Standards Product standard IEC 61812-1, EN 61812-1 + A11, DIN VDE 0435 part 2021 Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC RoHS Directive 2002/95/EC Electromagnetic compatibility Interference immunity to IEC/EN 61000-6-1, IEC/EN 61000-6-2 electrostatic discharge IEC/EN 61000-4-2 Level 3, 6 kV / 8 kV radiated, radio-frequency electromagnetic IEC/EN 61000-4-3 Level 3, 10 V/m (1 GHz) 3 V/m (2 GHz) 1 V/m (2.7 GHz) ï¬eld electrical fast transient / burst IEC/EN 61000-4-4 Level 3, 2 kV / 5 kHz surge IEC/EN 61000-4-5 Level 4, 2 kV A1-A2 conducted disturbances, induced by radio- IEC/EN 61000-4-6 Level 3, 10 V frequency ï¬elds harmonics and interharmonics IEC/EN 61000-4-13 Class 3 Interference emission IEC/EN 61000-6-3, IEC/EN 61000-6-4 high-frequency radiated IEC/CISPR 22, EN 55022 Class B high-frequency conducted IEC/CISPR 22, EN 55022 Class B „Approvals and marks“ see page 1/4. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/54
CT-S range Technical diagrams Technical diagrams 1 Load limit curves AC load (resistive) DC load (resistive) resistive load resistive load AC current [A] DC current [A] Contact lifetime Derating factor F for inductive AC load 1.0 0.9 0.8 250 V 0.7 resistive load 0.6 0.5 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 cos Switching current [A] 1/55 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
CT-S range Wiring notes, Dimensional drawings Wiring notes 1 Control inputs Triggering of the control inputs (volt-free) (volt-free triggering) with a proximity switch (3 wire) L(+) L(+) +V A1 X1 Y1 A1 Y1 A2 Z2 A2 Z2 N(-) N(-) 0 V Control inputs (voltage-related triggering) L(+) L(+) L(+) A1 Y1/B1 A1 Y1/B1 A2 A2 N(-) L(-) N(-) The control input Y1/B1 is triggered with electric potential against A2. It is possible to use the control supply voltage from terminal A1 or any other voltage within the rated control supply vol- tage range. Remote potentiometer L(+) A1 Z3 Z1 A2 Z2 N(-) Dimensional drawing Dimensions in mm and inches 113.4 4.47” 105.9 4.17” 22.5 0.89” 22,5 109,5 4.31“ .886“ 102 4.02“ 100 3.94“ 103.7 4.08” 1SVR 430 XXX XXX 1SVR 730 XXX XXX, 1SVR 740 XXX XXX 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 1/56
Measuring and monitoring relays Product group picture 2 2/1 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Measuring and monitoring relays Table of contents Measuring and monitoring relays Product group picture 1 Table of contents 2 Benefits and advantages 3 2 Monitoring features and application ranges 5 Approvals and marks 7 Current and voltage monitoring relays, single-phase ............................... 9 Three-phase monitoring relays ............................................................ 27 Grid feeding monitoring relays - Voltage and frequency monitoring functions ............................................................................................ 49 Insulation monitoring relays for unearthed supply systems .................... 63 Motor load monitoring relays ............................................................... 77 Motor control and protection ............................................................... 83 Thermistor motor protection relays ...................................................... 89 Temperature monitoring relays ............................................................. 99 Liquid level monitors and controls...................................................... 111 Contact protection relays .................................................................. 125 Sensor interface relays ...................................................................... 131 Cycle monitoring relay with watchdog function ................................... 137 General technical data, Accessories, Current transformers ................. 143 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/2
Measuring and monitoring relays Benefits and advantages CM-S range: Universal and multifunctional CM-E range: Economy CM-N range: Multifunctional 2 45 mm wide housing Only 22.5 mm wide housing Only 22.5 mm wide housing Output contacts: 2 c/o (SPDT) contacts Output contacts: 1 or 2 c/o (SPDT) contacts Output contacts: 1 c/o contact or 1 n/o Continuous voltage range (24-240 V AC/DC) contact One supply voltage range or supplied by or single-supply measuring circuit One supply voltage range Setting and operation via front-face operating Setting and operation via front-face operating One monitoring function controls controls Cost-efï¬cient solution for OEM applications Adjustment of threshold values and switching Adjustment of threshold values and switching Preset monitoring ranges hysteresis via direct reading scale hysteresis via direct reading scale Adjustable time delays Integrated and snap-ï¬tted front-face marker Integrated and snap-ï¬tted front-face marker Snap-on housing: The relays can be placed label on a DIN rail tool-free - just snap it on or remove it tool-free Sealable transparent cover (accessory) Sealable transparent cover (accessory) ABB‘s measuring and monitoring relays in a new housing Beneï¬ts at a glance Easy Connect Technology Extended features New options: Additionally to the existing well established screw connections a new inno- Flammability: vative connection technology can be offered: Easy Connect Technology with push-in terminals. The plastic housing material used meets the requirements for the highest flammability class. (UL94 V-0 rated) Tool-free wiring: Look and feel: The push-in terminals can be wired with rigid or ï¬ne stranded wires with wire end ferrules totally tool-free. The connection direction is exactly the The new housing ï¬ts perfectly with ABB’s control products offer. same as the screw version. Higher utility class: The Easy Connect Technology provides excellent vibration resistance with gas tight push-in terminals – the right solution for harsh environment. 2/3 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Measuring and monitoring relays Benefits and advantages 2 5 1 Combination screws for CM-E range LED‘s for status indication Easy tightening and release of the connection screws with pozidrive, pan- All actual operational states are displayed by front-face LEDs, thus simp- or crosshead screwdriver. lifying commissioning and troubleshooting. 6 Safety Integrated marker label 2 The „real distance“ is hidden. Integrated marker labels allow the product to be marked quickly and sim- The clearance and the creepage distances of our products exceed inter- ply. No additional marker labels are required. national standards and substantially increase the safety of our products. 7 Sealable transparent cover 3 Easy Connect Technology Protection against unauthorized changes of time and threshold values. Tool-free wiring and excellent vibration resistance. Push-in terminals pro- Available as an accessory. vide connection of wires up to 2 x 0.5 - 1.5 mm⊃2; (2 x 20 -16 AWG), rigid or ï¬ne-strand with or without wire end ferrules. The extended type designa- Snap-On housing 8 tors for products with push-in terminals are indicated by a P following the Tool-free DIN rail installation and deinstallation of the monitoring relay. extended type designator e.g. CM-xxS.xxP. 4 Double-chamber cage connection terminals Double-chamber cage connection terminals provide connection of wires up to 2 x 0,5-2.5 mm⊃2; (2 x 20-14 AWG) rigid or ï¬ne-strand, with or without wire end ferrules. Potential distribution does not require additional termi- nals. The extended type designators for products with double-chamber cage connection terminals are indicated by a S following the extended type designator e.g. CM-xxS.xxS. 5 7 1 3 4 2 6 8 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/4
Measuring and monitoring relays Monitoring features and application ranges Single-phase current and voltage monitoring Three-phase monitoring Over- or undercurrent monitoring CM-SRS and CM-SRS.M Phase failure CM-PBE Over- and undercurrent monitoring CM-SFS Over- and undervoltage CM-PVE Over- or undervoltage monitoring CM-ESS and CM-ESS.M Phase sequence and phase failure CM-PFE and CM-PFS Over- and undervoltage monitoring CM-EFS Phase sequence and phase failure, over- and undervoltage CM-PSS.xx 2 and CM-PVS.xx Phase sequence and phase failure, unbalance CM-PAS.xx Phase sequence and phase failure, unbalance, over- and undervoltage CM-MPS.xx and CM-MPN.xx Over- and undervoltage, over- and underfrequency CM-UFS.1 v Current monitoring Monitoring of motor current consumption Three-phase voltage monitoring Monitoring of lighting installations and heating circuits Voltage monitoring of mobile three-phase equipment Monitoring of hoisting gear and transportation equipment overload Protection of personnel and installations against phase reversal Monitoring of locking devices, electromechanical brake gear and locked rotor Monitoring of the supply voltage to machines and installations Protection of equipment against damage caused by unstable supply voltage Voltage monitoring Switching to emergency or auxiliary supply Speed monitoring of DC motors Protection of motors against damage caused by unbalanced phase volta- Monitoring of battery voltages and other supply networks ges and phase loss Monitoring of upper and lower voltage threshold values Automatic connection & disconnection of decentralised power stations to the grid Insulation monitoring Grid feeding monitoring relays For electrically isolated AC systems: CM-IWS.2 The CM-UFx range monitors all voltage and frequency parameters in a For electrically isolated AC, DC and mixed AC/DC systems: grid and ensures the safe feeding of decentral produced eletrical energy CM-IWS.1, CM-IWN.1 and especially for solar applications: into the grid. 500 ¼F: CM-IWN.4 Monitoring of the voltage with up to 2 thresholds for over- and undervoltage 1000 ¼F: CM.IWN.5 Monitoring of the frequency with up to 2 thresholds for over- and 2000 ¼F: CM-IWN.6 underfrequency Optional ROCOF (rate of change of frequency) and vector shift Acc. to national grid feeding standards such as CEI 0-21, VDE AR-N 4105 etc. L1 L2 L3 N V,f Monitoring of electrically isolated supply mains for insulation resistance failure Detection of initial faults Protection against earth faults Motor load monitoring Thermistor motor protection CM-LWN monitoring relays load states of single- and three-phase CM-MSE, CM-MSS and CM-MSN provide full protection of motors with asynchronous motors. integrated PTC resistor sensors. Detection of V-belt breaking Motor protection against overload Protection of motors against thermal overload, e. g. caused by insuf- ï¬cient cooling, heavy load starting conditions, undersized motors, etc. Monitoring of ï¬lters for clogging Protection of pumps against dry running Detection of high pressure in conduit systems Monitoring for dulling blades in sawing and cutting machines 2/5 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Measuring and monitoring relays Monitoring features and application ranges Liquid level monitoring and control Cycle monitoring CM-ENE, CM-ENS and CM-ENN for control and regulation of liquid levels and ratios of mixtures of conductive fluids. 2 External monitoring of the correct function of programmable logic cont- rollers (plc) and industrial pcs (ipc) Protection of pumps against dry running Protection against container overflow Control of liquid levels Detection of leaks Control of mixing ratios Contact protection, sensor evaluation Temperature monitoring The CM-KRN protects sensitive control contacts from excessive loads and Acquisition, messaging and regulation of temperatures of solid, liquid and can store switch positions. The CM-SIS supplies and evaluates NPN and gaseous media in processes and machines PNP sensors. with CM-TCS via PT100 sensor with C512 and C513 with PT100, PT1000 KTY83, KTY84 or NTC sensors Motor and system protection Control panel temperature monitoring Frost monitoring Temperature limits for process variables, e.g. in the packing or electro- plating industry Control of systems and machines like heating, air-conditioning and ven- Storage of the switching states of bouncing contacts tilation systems, solar collectors, heat pumps or hot water supply Ampliï¬cation of the switch state information of sensitive contacts systems Supply and evaluation of NPN or PNP sensors Monitoring of servomotors with KTY sensors Bearing and gear oil monitoring Coolant monitoring 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/6
Measuring and monitoring relays Approvals and marks existing Current and voltage monitoring, Three-phase monitoring pending single-phase 2 Approvals UL 508, CAN/CSA C22.2 No.14 A GL C 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) GOST D EAC CB scheme K CCC E RMRS L Rail applications 2) Marks CE a C-Tick b existing Insulation monitoring relays Tempera- Contact pro- Motor load Grid feeding pending for ungrounded supply ture tection, sensor monitoring monitoring relays mains monitoring interface Approvals UL 508, CAN/CSA C22.2 No.14 A GL C 1) 1) 1) 1) 1) 1) 1) 1) 1) GOST D CB scheme K CCC E RMRS L Rail applications 2) CEI 0-21 VDE-AR-N 4105 „Erzeugungsan- lagen am Niederspannungsnetz“ BDEW „Erzeugungsanlagen am Mittelspannungsnetz“ Marks CE a C-Tick b existing Cycle Thermistor motor protection Liquid level monitoring pending monitoring Approvals UL 508, CAN/CSA C22.2 No.14 A 3) GL C 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) GOST D EAC II (2) G D, PTB 02 ATEX 3080 I CB scheme K CCC E RMRS L Marks CE a C-Tick b 1) May have been replaced by EAC during the availability of this catalog edition. 2) Applicable in rail application following the latest standards for rail applications: NF F 16-101/102 (I2/F2 classiï¬ed), EN 45545 (Hazard Level 3), DIN 5510, EN 50155, IEC 60571. Further information is available in our rail segment brochure 2CDC110084B0201. 3) Version with protective separation without C approval 2/7 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Measuring and monitoring relays Notes 2 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/8
Current and voltage monitoring relays, single-phase Product group picture 2 2/9 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Table of contents Current and voltage monitoring relays, single-phase Product group picture 9 Table of contents 10 Benefits and advantages 11 2 Operating controls 12 Selection table - Current monitoring relays 13 Selection table - Voltage monitoring relays 14 Ordering details - Current monitoring relays 15 Ordering details - Voltage monitoring relays 16 Function diagrams 17 Connection diagrams, DIP switches 20 Technical data - Current monitoring relays 22 Technical data - Voltage monitoring relays 24 Notes 26 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/10
Current and voltage monitoring relays, single-phase Benefits and advantages 2 Characteristics current and voltage monitoring relays Current monitoring, single-phase Monitoring of DC and AC currents: 3 mA to 15 A 1) The ABB current monitoring relays CM-SRS.xx reliably monitor the occu- rence of currents that exceed or fall below the selected threshold value. Monitoring of DC and AC voltages from 3 - 600 V The functions overcurrent or undercurrent monitoring can be preselected. TRMS measuring principle Single- and multifunction devices for the monitoring of direct or alternating currents from 3 mA to 15 A are available. One device includes 3 measuring ranges One device includes 4 measuring ranges: 3 - 30 V; 6 - 60 V; Current window monitoring (Imin, Imax) 30 - 300 V; 60 - 600 V Over- and undercurrent monitoring1) The window monitoring relay CM-SFS.2x is available if the application requires the simultaneous monitoring of over- and undercurrents. Over- and undervoltage monitoring1) ON or OFF-delay conï¬gurable1) Voltage monitoring, single-phase Open- or closed-circuit principle conï¬gurable1) The ABB voltage monitoring relays CM-SRS.xx are used to monitor direct Threshold values for >U and/or <U adjustable1) and alternating voltages within a range of 3-600 V. Over- or undervoltage detection can be preselected. Latching function conï¬gurable1) Thresholds for >I and/or <I adjustable1) Voltage window monitoring (Umin, Umax) Fixed hysteresis of 5 %1) For the simultaneous detection of over- and undervoltages, the window Start-up delay Tv adjustable 0; 0.1 - 30 s1) monitoring relay CM-EFS.2 can be used. Tripping delay Tv adjustable 0; 0.1 - 30 s1) 1 x 2 c/o contacts (common signal) or 2 x 1 c/o contact (separate signals for >I and <I) conï¬gurable 1) 1 x 2 c/o contacts (common signal) or 2 x 1 c/o contact (separate signals for >U and <U) conï¬gurable1) 22.5 mm width 3 LEDs for the indication of operational states Approvals / Marks 2) A C D K E L / a b 1) depending on device 2) Applicable in rail application following the latest standards for rail applications: NF F 16-101/102 (I2/F2 classiï¬ed), EN 45545 (Hazard Level 3), DIN 5510, EN 50155, IEC 60571. Further information is available in our rail segment brochure 2CDC110084B0201. 2/11 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Operating controls Current monitoring relays 1 Adjustment of the threshold value >I for overcurrent 2 Adjustment of the threshold value <I for undercurrent 2 3 Indication of operational states U/T: green LED – control supply voltage/timing R: yellow LED – relay status I: red LED – over- / undercurrent 1 4 Adjustment of the tripping delay TV 2 5 Adjustment of the start-up delay TS 6 DIP switches (see DIP switch functions on page 2/20) ON-delay 3 OFF-delay Closed-cir cuit principle 4 Open-circuit principle Latching function activated 5 Latching function not activated 2x1 c/o (SPDT) contact 1x2 c/o (SPDT) contacts Voltage monitoring relays 1 Adjustment of the threshold value >U for overvoltage 2 Adjustment of the threshold value <U for undervoltage 3 Indication of operational states U/T: green LED – control supply voltage/timing R: yellow LED – relay status U: red LED – over- / undervoltage 1 4 Adjustment of the tripping delay TV 5 Adjustment of the measuring range 2 6 DIP switches (see DIP switch functions on page 2/20) ON-delay 3 OFF-delay Closed-cir cuit principle 4 Open-circuit principle Latching function activated 5 Latching function not activated 2x1 c/o (SPDT) contact 1x2 c/o (SPDT) contacts 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/12
Current and voltage monitoring relays, single-phase Selection table - Current monitoring relays 2 Rated control supply voltage Us 24 - 240 V AC/DC 110 - 130 V AC 220 - 240 V AC Measuring ranges AC/DC 3 - 30 mA 10 - 100 mA 0.1 - 1 A 0.3 - 1.5 A 1 - 5 A 3 - 15 A Monitoring function Over- or undercurrent Windows current monitoring sel sel sel sel sel sel Latching sel sel sel sel sel sel Open circuit or closed circuit principle Timing functions for tripping delay adj adj adj adj adj adj adj adj adj adj adj adj ON delay, 0 or 0. 1 - 30 s sel sel sel ON or OFF delay Output c/o contact 111111111222222222222222 Connection type Push-in terminals Double-chamber cage connection terminals adj: adjustable sel: selectable 2/13 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Selection table - Voltage monitoring relays 2 Rated control supply voltage Us 24 - 240 V AC/DC 110 - 130 V AC 220 - 240 V AC Measuring ranges AC/DC 3 - 30 V 6 - 60 V 30 - 300 V 60 - 600 V Monitoring function Over- or undervoltage Windows voltage monitoring sel sel sel sel Latching sel sel sel sel Open circuit or closed circuit principle Timing functions for tripping delay adj adj adj adj adj adj adj adj ON delay, 0 or 0.1 - 30 s sel sel ON or OFF delay Output c/o contact 1 1 1 1 112222222222 Connection type Push-in terminals Double-chamber cage connection terminals adj: adjustable sel: selectable 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/14
Current and voltage monitoring relays, single-phase Ordering details - Current monitoring relays Description The CM range current monitoring relays protect single-phase mains (DC or AC) from over- and undercurrent from 3 mA to 15 A. Two different terminal versions are available. You can choose between the proven screw connection technology (double-chamber cage connecting termi- 2 nals) and the completely tool-free Easy Connect Technology (push-in terminals). Ordering details Rated control Function Tripping Measuring Type Order code Price Weight supply voltage range (1 pce) delay TV 1 pce kg (lb) 24-240 V AC/DC 1SVR730840R0200 0.145 (0.320) 110-130 V AC 1SVR730841R0200 0.161 (0.355) CM-SRS.11S 220-240 V AC 1SVR730841R1200 0.161 (0.355) 3-30 mA without 10-100 mA 0.1-1 A 24-240 V AC/DC 1SVR740840R0200 0.137 (0.302) 110-130 V AC CM-SRS.11P 1SVR740841R0200 0.153 (0.337) 220-240 V AC 1SVR740841R1200 0.153 (0.337) CM-SRS.22S 24-240 V AC/DC 1SVR730840R0300 0.137 (0.302) 0.3-1.5 A 110-130 V AC without 1-5 A CM-SRS.12S 1SVR730841R0300 0.168 (0.370) 3-15 A 220-240 V AC 1SVR730841R1300 0.168 (0.370) 24-240 V AC/DC 1SVR730840R0400 0.152 (0.335) 110-130 V AC CM-SRS.21S 1SVR730841R0400 0.179 (0.395) 220-240 V AC 1SVR730841R1400 0.179 (0.395) 3-30 mA adjustable 10-100 mA 0 or 0.1-30 s 0.1-1 A 24-240 V AC/DC 1SVR740840R0400 0.141 (0.311) 110-130 V AC CM-SRS.21P 1SVR740841R0400 0.168 (0.370) 220-240 V AC 1SVR740841R1400 0.168 (0.370) 24-240 V AC/DC 1SVR730840R0500 0.144 (0.399) 0.3-1.5 A adjustable 110-130 V AC 1-5 A CM-SRS.22S 1SVR730841R0500 0.181 (0.399) 0 or 0.1-30 s 3-15 A 220-240 V AC 1SVR730841R1500 0.181 (0.399) CM-SRS.M1S 1SVR730840R0600 0.153 (0.337) 3-30 mA adjustable 24-240 V AC/DC 10-100 mA 0 or 0.1-30 s 0.1-1 A CM-SRS.M1P 1SVR740840R0600 0.142 (0.313) 0.3-1.5 A adjustable 24-240 V AC/DC 1-5 A CM-SRS.M2S 1SVR730840R0700 0.155 (0.342) 0 or 0.1-30 s 3-15 A CM-SFS.21S 1SVR730760R0400 0.150 (0.331) CM-SFS.22P 3-30 mA adjustable 24-240 V AC/DC 10-100 mA 0 or 0.1-30 s 0.1-1 A CM-SFS.21P 1SVR740760R0400 0.139 (0.306) 0.3-1.5 A adjustable 24-240 V AC/DC 1-5 A CM-SFS.22S 1SVR730760R0500 0.158 (0.348) Overcurrent monitoring 0 or 0.1-30 s 3-15 A Undercurrent monitoring S: screw connection Without latching With latching P: push-in / easy connect 1x2 c/o (SPDT) contacts 2x1 c/o (SPDT) contact 2/15 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Ordering details - Voltage monitoring relays Description The CM range voltage monitoring relays provide reliable monitoring of voltages as well as detec- tion of phase loss in single-phase mains. All devices are available with two different terminal versions. You can choose between the pro- 2 ven screw connection technology (double-chamber cage connecting terminals) and the comple- tely tool-free Easy Connect Technology (push-in terminals). Ordering details Rated control Function Tripping Measuring Type Order code Price Weight supply voltage range (1 pce) delay TV 1 pce kg (lb) 24-240 V AC/DC 1SVR730830R0300 0.135 (0.298) 110-130 V AC 1SVR730831R0300 0.164 (0.362) CM-ESS.1S 220-240 V AC 3-30 V 1SVR730831R1300 0.164 (0.362) 6-60 V without 30-300 V 24-240 V AC/DC 1SVR740830R0300 0.126 (0.278) 60-600 V 110-130 V AC CM-ESS.1P 1SVR740831R0300 0.155 (0.342) CM-ESS.MP 220-240 V AC 1SVR740831R1300 0.155 (0.342) 24-240 V AC/DC 1SVR730830R0400 0.153 (0.337) 110-130 V AC CM-ESS.2S 1SVR730831R0400 0.181 (0.399) 3-30 V 220-240 V AC 1SVR730831R1400 0.181 (0.399) adjustable 6-60 V 0 or 0.1-30 s 30-300 V 24-240 V AC/DC 1SVR740830R0400 0.142 (0.313) 60-600 V 110-130 V AC CM-ESS.2P 1SVR740831R0400 0.170 (0.375) 220-240 V AC 1SVR740831R1400 0.170 (0.375) 3-30 V CM-ESS.MS 1SVR730830R0500 0.154 (0.340) adjustable 6-60 V 24-240 V AC/DC 0 or 0.1-30 s 30-300 V CM-ESS.MP 1SVR740830R0500 0.143 (0.320) 60-600 V CM-EFS.2S 1SVR730750R0400 0.157 (0.346) 3-30 V adjustable 6-60 V 24-240 V AC/DC 0 or 0.1-30 s 30-300 V 60-600 V CM-EFS.2P 1SVR740750R0400 0.146 (0.322) CM-EFS.2 S: screw connection P: push-in / easy connect Overcurrent monitoring Undercurrent monitoring Without latching With latching 1x2 c/o (SPDT) contacts 2x1 c/o (SPDT) contact 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/16
Current and voltage monitoring relays, single-phase Function diagrams Function diagrams - CM-SRS.1 Function diagrams - CM-SRS.2 Overcurrent monitoring Overcurrent monitoring A1-A2 A1-A2 Threshold Threshold Hysteresis Hysteresis Measured value TV < TV Measured value 2 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) green LED 21-22 (25-26) red LED green LED yellow LED red LED yellow LED Undercurrent monitoring Undercurrent monitoring A1-A2 A1-A2 Measured value TV < TV Measured value Hysteresis Hysteresis Threshold Threshold 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) green LED 21-22 (25-26) red LED green LED yellow LED red LED yellow LED If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM- SRS.2 after the set tripping delay TV. If the measured value exceeds resp. drops below the threshold value plus resp. minus the adjusted hysteresis, the output relay(s) de-energize(s). The hysteresis is adjustable within a range of 3-30 % of the threshold value. Function diagrams - CM-SRS.M Undercurrent monitoring without latching Overcurrent monitoring without latching A1-A2 A1-A2 Measured value Threshold Hysteresis Hysteresis Threshold Measured value Open-circuit principle open < TV TS TV TS TV < TV Open-circuit principle open 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED closed Closed-circuit principle closed Closed-circuit principle 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED Overcurrent monitoring with latching Undercurrent monitoring with latching A1-A2 A1-A2 Reset Reset Measured value Threshold Hysteresis Hysteresis Threshold Measured value TS < TV TS TV Open-circuit principle open Open-circuit principle open TS TS TV < TV 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED closed closed Closed-circuit principle Closed-circuit principle 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED If the measured value exceeds resp. drops below the adjusted threshold value before the set start-up delay TS is complete, the output relays do not change their actual state. If the measured value exceeds resp. drops below the adjusted threshold value when TS is complete, the tripping delay TV starts. If TV is complete and the measured value is still exceeding resp. below the threshold value plus resp. minus the set hysteresis, the output relays energize / de-energize . If the measured value exceeds resp. drops below the threshold value minus resp. plus the set hysteresis and the latching function is not activated , the output relays de-energize / energize . With activated latching function the output relays remain energized and de-energize only, when the supply voltage is interrupted / the output relays remain de-energized and energize only, when the supply voltage is switched off and then again switched on = Reset. The hysteresis is adjustable within a range of 3-30 % of the threshold value. 2/17 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Function diagrams Function diagrams - CM-SFS.2 Current window monitoring 1x2 c/o contact ON-delayed current window monitoring with parallel switching c/o contacts : ON-delayed without latching A1-A2 If the measured value exceeds resp. drops below the adjusted threshold value before the set start-up delay TS is complete, the output relays do not Thresholdmax Hysteresis change their actual state. 2 Measured value If the measured value exceeds resp. drops below the adjusted threshold TS TV < TV Hysteresis value when TS is complete, the tripping delay TV starts, when is conï¬- Thresholdmin gured. If TV is complete and the measured value is still exceeding resp. Open-circuit principle open 11-14 (15-18) below the threshold value minus resp. plus the ï¬xed hysteresis (5%), the 11-12 (15-16) output relays energize /de-energize . 21-24 (25-28) 21-22 (25-26) If the measured value exceeds resp. drops below the threshold value plus green LED resp. minus the hysteresis and the latching function is not activated , red LED the output relays de-energize / energize . With activated latching yellow LED closed Closed-circuit principle function the output relays remain energized and de-energize only, 11-14 (15-18) when the supply voltage is interrupted / the output relays remain de-ener- 11-12 (15-16) 21-24 (25-28) gized and energize only, when the supply voltage is switched off and 21-22 (25-26) then again switched on = Reset. green LED red LED yellow LED Further function diagrams see data sheet. OFF-delayed current window monitoring with parallel switching c/o Current window monitoring 1x2 c/o contact contacts : OFF-delayed without latching If the measured value exceeds resp. drops below the adjusted threshold A1-A2 value when the set start-up delay TS is complete, the output relays ener- Thresholdmax Hysteresis gize / de-energize , when is conï¬gured, and remain in this Measured value position during the set tripping delay TV. If the measured value exceeds TS TV TV resp. drops below the threshold value plus resp. minus the ï¬xed hystere- Hysteresis Thresholdmin sis (5%) and the latching function is not activated , the tripping delay Open-circuit principle open TV starts. After completion of TV, the output relays de-energize / ener- 11-14 (15-18) gize , provided that the latching function is not activated . With 11-12 (15-16) 21-24 (25-28) activated latching function the output relays remain energized and 21-22 (25-26) de-energize only, when the supply voltage is interrupted / the output green LED relays remain de-energized and energize only, when the supply vol- red LED yellow LED tage is switched off and then again switched on = Reset. When is closed Closed-circuit principle adjusted on the device, the functionality is equivalent to the one described 11-14 (15-18) above. There is only to consider that in this case, instead of both output 11-12 (15-16) 21-24 (25-28) relays, only one output relay each will be switched. 21-22 (25-26) green LED “>I“ = 1115-1216/1418 ; “<I“ = 2125-2226/2428 red LED yellow LED Function diagrams - CM-ESS.1 Function diagrams - CM-ESS.2 Overvoltage monitoring Overvoltage monitoring A1-A2 A1-A2 Threshold Threshold Hysteresis Hysteresis Measured value TV < TV Measured value 11-14 (15-18) 11-12 (15-16) 11-14 (15-18) 11-12 (15-16) 21-24 (25-28) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED Undervoltage monitoring Undervoltage monitoring A1-A2 A1-A2 Measured value TV < TV Hysteresis Measured value Threshold Hysteresis Threshold 11-14 (15-18) 11-12 (15-16) 11-14 (15-18) 21-24 (25-28) 11-12 (15-16) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED Depending on the conï¬guration, the voltage monitoring relays CM-ESS.1 and CM-ESS.2 can be used for over- or undervoltage monitoring in single-phase AC and/or DC systems. The voltage to be monitored (measured value) is applied to terminals B-C. The devices work according the open- circuit principle. If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-ESS.1 immediately, on the CM-ESS.2 after the set tripping delay TV. If the measured value exceeds resp. drops below the threshold value plus resp. minus the adjusted hysteresis, the output relay(s) de-energize(s). The hysteresis is adjustable within a range of 3-30 % of the threshold value. 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/18
Current and voltage monitoring relays, single-phase Function diagrams Function diagrams - CM-ESS.M Overvoltage monitoring without latching Undervoltage monitoring without latching A1-A2 A1-A2 Threshold Measured value Hysteresis Hysteresis Measured value Threshold < TV 2 < TV TV Open-circuit principle Open-circuit principle open open < TV TV < TV 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED closed closed Closed-circuit principle Closed-circuit principle 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED Undervoltage monitoring with latching Overvoltage monitoring with latching A1-A2 A1-A2 Reset Reset Threshold Measured value Hysteresis Hysteresis Measured value Threshold < TV < TV TV Open-circuit principle Open-circuit principle open open < TV TV < TV 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED closed closed Closed-circuit principle Closed-circuit principle 11-14 (15-18) 11-14 (15-18) 11-12 (15-16) 11-12 (15-16) 21-24 (25-28) 21-24 (25-28) 21-22 (25-26) 21-22 (25-26) green LED green LED red LED red LED yellow LED yellow LED If the measured value exceeds resp. drops below the adjusted threshold value, the tripping delay TV starts. If TV is complete and the measured value is still exceeding resp. below the threshold value plus resp. minus the set hysteresis, the output relays energize / de-energize . If the measured value exceeds resp. drops below the threshold value plus resp. minus the set hysteresis and the latching function is not activated , the output relays de-energize / energize . With activated latching function the output relays remain energized and de-energize only, when the supply voltage is interrupted / the output relays remain de-energized and energize only, when the supply voltage is switched off and then again switched on = Reset. The hysteresis is adjustable within a range of 3-30 % of the threshold value. Further function diagrams see data sheet. Voltage window monitoring 1x2 c/o contact ON-delayed voltage window monitoring with parallel switching c/o ON-delayed without latching contacts : A1-A2 If the measured value exceeds resp. drops below the adjusted threshold Thresholdmax value, the tripping delay TV starts, when is conï¬gured. If T V is complete Hysteresis and the measured value is still exceeding resp. below the threshold value Measured value < TV TV < TV minus resp. plus the ï¬xed hysteresis (5%), the output relays energize / Hysteresis Thresholdmin de-energize . Open-circuit principle open 11-14 (15-18) If the measured value exceeds resp. drops below the threshold value plus 11-12 (15-16) 21-24 (25-28) resp. minus the hysteresis and the latching function is not activated , 21-22 (25-26) green LED the output relays de-energize / energize . With activated latching red LED function the output relays remain energized and de-energize only, yellow LED closed Closed-circuit principle when the supply voltage is interrupted / the output relays remain de-ener- 11-14 (15-18) 11-12 (15-16) gized and energize only, when the supply voltage is switched off and 21-24 (25-28) 21-22 (25-26) then again switched on = Reset. green LED red LED yellow LED OFF-delayed voltage window monitoring with parallel switching c/o contacts : Voltage window monitoring 1x2 c/o contact OFF-delayed without latching If the measured value exceeds resp. drops below the adjusted threshold value, the output relays energize / de-energize , when is conï¬- A1-A2 gured, and remain in this position during the set tripping delay TV. Thresholdmax Hysteresis If the measured value exceeds resp. drops below the threshold value plus Measured value TV TV resp. minus the ï¬xed hysteresis (5%) and the latching function is not acti- Hysteresis Thresholdmin vated , the tripping delay T V starts. Open-circuit principle open 11-14 (15-18) After completion of TV, the output relays de-energize / energize , 11-12 (15-16) 21-24 (25-28) provided that the latching function is not activated . With activated lat- 21-22 (25-26) green LED ching function the output relays remain energized and de-energize red LED only, when the supply voltage is interrupted / the output relays remain de- yellow LED closed Closed-circuit principle energized and energize only, when the supply voltage is switched off 11-14 (15-18) 11-12 (15-16) and then again switched on = Reset. 21-24 (25-28) 21-22 (25-26) When is adjusted on the device, the functionality is equivalent to the green LED one described above. There is only to consider that in this case, instead of red LED yellow LED both output relays, only one output relay each will be switched. “>U“ = 1115-1216/1418 ; “<U“ = 2125-2226/2428 2/19 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Connection diagrams, DIP switches Connection diagram CM-SRS.1, CM-SRS.2 DIP switch functions CM-SRS.1, CM-SRS.2 A1 C A1 1115 1115 2125 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 1115 1115 2125 2 C C 1 ON Undercurrent monitoring OFF Overcurrent monitoring A1 A2 A1 1216 1418 A2 1216 1418 2226 2428 OFF = Default C 1418 1216 A2 A2 1418 1216 2428 2226 A1-A2 Control supply voltage A1-A2 Control supply voltage B1-C Measuring range 1: B1-C Measuring range 1: 3-30 mA or 0.3-1.5 A 3-30 mA or 0.3-1.5 A B2-C Measuring range 2: B2-C Measuring range 2: 10-100 mA or 1-5 A 10-100 mA or 1-5 A B3-C Measuring range 3: B3-C Measuring range 3: 0.1-1 A or 3-15 A 0.1-1 A or 3-15 A 1115-1216/1418 Output contacts - 1115-1216/1418 Output contacts - open-circuit principle 2125-2226/2428 open-circuit principle Connection diagram CM-SRS.M DIP switch functions CM-SRS.M Position 4 3 2 1 A1-A2 Control supply voltage A1 1115 2125 closed B1-C Measuring range 1: ON B1 B2 B3 I 3-30 mA bzw. 0.3-1.5 A B1 B2 B3 1115 2125 B2-C Measuring range 2: OFF 10-100 mA bzw. 1-5 A open I B3-C Measuring range 3: C 0.1-1 A bzw. 3-15 A 1 ON Undercurrent monitoring OFF Overcurrent monitoring 1115-1216/1418 Output contacts - A1 2125-2226/2428 open-or A2 1216 1418 2226 2428 2 ON Closed-circuit principle closed cuit principle cir OFF Open-circuit principle C 1418 1216 3 ON Latching function activated A2 2428 2226 OFF Latching function not activated OFF = Default Connection diagram CM-SFS.2 DIP switch function CM-SFS.2 A1-A2 Control supply voltage Position 4 3 2 1 A1 1115 2125 B1-C Measuring range 1: closed B1 B2 B3 2x1 c/o ON 3-30 mA or 0.3-1.5 A B1 B2 B3 B2-C Measurign range 2: 1115 2125 10-100 mA or 1-5 A 1x2 c/o OFF open B3-C Measuring range 3: C 0.1-1 A or 3-15 A 1 ON OFF-delay OFF ON-delay 1115-1216/1418 Output contacts - 2125-2226/2428 open-or A1 2 ON Closed-circuit principle A2 1216 1418 2226 2428 closed cuit principle cir OFF Open-circuit principle C 1418 1216 3 ON Latching function activated A2 2428 2226 OFF Latching function not activated 4 ON 2x1 c/o contact OFF 1x2 c/o contacts OFF = Default Connection diagram CM-ESS.M DIP switch functions CM-ESS.M A1-A2 Control supply voltage Position 4 3 2 1 A1 1115 2125 B-C Measuring ranges: B closed ON 3-30 V; 6-60 V; V B 30-300 V; 60-600 V 1115 2125 1115-1216/1418 Output contacts - OFF open V 2125-2226/2428 Open- or closed circuit C principle 1 ON Undervoltage monitoring OFF Overvoltage monitoring A1 A2 1216 1418 2226 2428 2 ON Closed-circuit principle OFF Open-circuit principle C 1418 1216 3 ON Latching function activated A2 2428 2226 OFF Latching function not activated OFF = Default 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/20
Current and voltage monitoring relays, single-phase Connection diagrams, DIP switches Connection diagram CM-ESS.1, CM-ESS.2 DIP switch functions CM-ESS.1, CM-ESS.2 A1 C A1 1115 1115 2125 B B B B 1115 1115 2125 2 C C 1 ON Undervoltage monitoring OFF Overvoltage monitoring A1 A2 A1 1216 1418 A2 1216 1418 2226 2428 OFF = Default C 1418 1216 A2 A2 1418 1216 2428 2226 A1-A2 Control supply voltage A1-A2 Control supply voltage B-C Measuring ranges: B-C Measuring ranges: 3-30 V; 6-60 V; 3-30 V; 6-60 V; 30-300 V; 60-600 V 30-300 V; 60-600 V 1115-1216/1418 Output contacts - 1115-1216/1418 Output contacts - open-circuit principle 2125-2226/2428 open-circuit principle Connection diagram CM-EFS.2 DIP switch functions CM-EFS.2 A1-A2 Control Supply voltage A1 1115 2125 Position 4 3 2 1 B-C Measuring ranges: B 3-30 V; 6-60 V; closed 2x1 c/o ON 30-300 V; 60-600 V B 1115 2125 1115-1216/1418 Output contacts - 1x2 c/o 2125-2226/2428 open- or closed circuit principle OFF open C 1 ON ON-delay OFF OFF-delay A1 A2 1216 1418 2226 2428 2 ON Closed-circuit principle C 1418 1216 OFF Open-circuit principle A2 2428 2226 3 ON Latching function activated OFF Latching function not activated 4 2 x 1 c/o contact 1 x 2 c/o contacts OFF = Default 2/21 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current monitoring relays, single-phase Technical data - Current monitoring relays Type CM-SRS.1 CM-SRS.2 CM-SRS.M CM-SFS.2 Input circuit - Supply circuit A1-A2 A1-A2 110-130 V AC Rated control supply voltage Us A1-A2 220-240 V AC A1-A2 24-240 V AC/DC 2 Rated control supply voltage Us tolerance -15...+10 % Rated frequency AC versions 50/60 Hz AC/DC versions 50/60 Hz or DC Current / power consumption see data sheets Power failure buffering time 20 ms Transient overvoltage protection Varistors Input circuit - Measuring circuit B1/B2/B3-C Monitoring function over- or undercurrent monitoring over- and under- configurable current monitoring Measuring method True RMS measuring principle Measuring inputs CM-SxS.x1 CM-SxS.x2 Terminal connection B1-C B2-C B3-C B1-C B2-C B3-C 3-15 A 2) Measuring ranges AC/DC 3-30 mA 10-100 mA 0.1-1 A 0.3-1.5 A 1-5 A Input resistance 3.3 1 0.1 0.05 0.01 0.0025 Pulse overload capacity t < 1 s 500 mA 1 A 10 A 15 A 50 A 100 A Continous capacity 50 mA 150 mA 1.5 A 2 A 7 A 17 A Threshold value(s) adjustable within the indicated measuring range Setting accuracy of threshold value 10 % Repeat accuracy (constant parameters) 0.07 % of full scale Hysteresis related to the threshold value 3-30 % adjustable 5 % fixed Measuring signal frequency range DC / 15 Hz - 2 kHz Rated measuring signal frequency range DC / 50-60 Hz Maximum response time AC: 80 ms / DC: 120 ms Accuracy within the control supply voltage tolerance U 0.5 % Accuracy within the temperature range U 0.06 % / °C Timing circuit none 0 or 0.1-30 s adjustable Start-up delay TS none 0 or 0.1-30 s adjustable Tripping delay TV Repeat accuracy (constant parameters) 0.07 % of full scale Accuracy within the control supply voltage tolerance - t 0.5 % Accuracy within the temperature range - t 0.06 % / °C Indication of operational states Control supply voltage U/T: green LED : control supply voltage applied, active, : start-up delay TS active : tripping delay TV Measured value I: red LED : overcurrent, : undercurrent Relay status R: yellow LED : relay energized, no latching function : relay energized, active latching function : relay de-energized, active latching function Output circuits 11(15)-12(16)/14(18), 21(25)-22(26)/24(28) - Relays Kind of output 1 c/o contact 2 c/o contacts 1x2 c/o contacts or 2x1 c/o contact configurable open-circuit principle 1) Operating principle open- or closed-circuit principle configurable 1) Contact material AgNi IEC/EN 60947-1 250 V Rated operational voltage Ue Minimum switching voltage / minimum switching current 24 V / 10 mA Maximum switching voltage / maximum switching current 250 V AC / 4 A AC Rated operational current Ie AC12 (resistive) at 230 V 4 A (IEC/EN 60947-5-1) AC15 (inductive) at 230 V 3 A DC12 (resistive) at 24 V 4 A DC13 (inductive) at 24 V 2 A AC rating Utilization category (Control Circuit Rating Code) B 300 (UL 508) max. rated operational voltage 300 V AC max. continuous thermal current at B 300 5 A max. making/breaking apparent power 3600/360 VA (Make/Break) at B 300 Mechanical lifetime 30x106 switching cycles Electrical lifetime (AC12, 230 V, 4 A) 0.1x106 switching cycles Max. fuse rating to achieve short-circuit n/c contact 6 A fast-acting 10 A fast-acting 6 A fast-acting protection n/o contact 10 A fast-acting 1) Open-circuit principle: output relay energizes if the measured value exceeds / falls below the adjusted threshold value Closed-circuit principle: output relay de-energizes if measured value exeeds / falls below the adjusted threshold value 2) In case of measured currents > 10 A, lateral spacing has to be min. 10 mm 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/22
Current monitoring relays, single-phase Technical data - Current monitoring relays Type CM-SRS.1 CM-SRS.2 CM-SRS.M CM-SFS.2 General data MTBF on request Duty time 100% Dimensions product dimensions 22.5 x 85.6 x 103.7 mm (0.89 x 3.37 x 4.08 in) (W x H x D) 2 packaging dimensions 97 x 109 x 30 mm (3.82 x 4.29 x 1.18 in) Weight net weight depending on device, see ordering details gross weight depending on device, see ordering details Mounting DIN rail (IEC/EN 60715), snap-on mounting without any tool Mounting position any 10mm (0.39in) at measured current > 10 A 2) Minimum distance to other units Material of housing UL 94 V-0 Degree of protection housing / terminals IP50 / IP20 Electrical connection Wire size Screw connection technology Easy Connect Technology (Push-in) ï¬ne-strand with(out) wire end ferrule 1 x 0.5-2.5 mm2 (1 x 20-14 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) rigid 1 x 0.5-4 mm2 (1 x 20-12 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-2.5 mm2 (2 x 20-14 AWG) Stripping length 8 mm (0.32 in) Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in) - Environmental data Ambient temperature range operation / storage -20...+60 °C / -40...+85 °C Damp heat (IEC 60068-2-30) 55 °C, 6 cycles Vibration (sinusoidal) (IEC/EN 60255-21-1) Class 2 Shock (IEC/EN 60255-21-2) Class 2 Isolation data Rated insulation voltage supply / measuring 600 V (VDE 0110, IEC 60947-1, IEC/EN 60255-5) circuit / output supply / output 1/2 250 V Rated impulse withstand voltage Uimp supply / measuring 6 kV 1.2/50 ¼s circuit / output (IEC/EN 60947-1, IEC/EN 60255-5) supply / output 1/2 4 kV 1.2/50 ¼s Pollution degree (VDE 0110, IEC 664, IEC/EN 60255-5) 3 Overvoltage category (VDE 0110, IEC 664, IEC/EN 60255-5) III Standards Product standard IEC/EN 60255-6 Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC Electromagnetic compatibility Interference immunity to IEC/EN 61000-6-2 electrostatic discharge IEC/EN 61000-4-2 Level 3 radiated, radio-frequency, electromagnetic ï¬eld IEC/EN 61000-4-3 Level 3 electrical fast transient / burst IEC/EN 61000-4-4 Level 3 surge IEC/EN 61000-4-5 Level 3 conducted disturbances, induced by radio-fre- IEC/EN 61000-4-6 Level 3 quency ï¬elds Interference emission IEC/EN 61000-6-3 high-frequency radiated IEC/CISPR 22; EN 55022 Class B high-frequency conducted IEC/CISPR 22; EN 55022 Class B 2/23 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Voltage monitoring relays, single-phase Technical data - Voltage monitoring relays Type CM-ESS.1 CM-ESS.2 CM-ESS.M CM-EFS.2 Input circuit - Supply circuit A1-A2 A1-A2 110-130 V AC Rated control supply voltage Us A1-A2 220-240 V AC A1-A2 24-240 V AC/DC Rated control supply voltage Us tolerance -15...+10 % 2 Rated frequency AC versions 50/60 Hz AC/DC versions 50/60 Hz or DC Current / power consumption see data sheet Power failure buffering time 20 ms Transient overvoltage protection Varistors B-C Input circuit - Measuring circuit Monitoring function over- or undervoltage monitoring over- and undervolta- configurable ge monitoring configurable Measuring method True RMS measuring principle Measuring inputs CM-ExS Terminal connection B-C B-C B-C B-C Measuring range AC/DC 3-30 V 6-60 V 30-300 V 60-600 V Input resistance 600 k 600 k 600 k 600 k Pulse overload capacity t < 1 s 800 V 800 V 800 V 800 V Continous capacity 660 V 660 V 660 V 660 V Threshold value(s) adjustable within the indicated measuring range Setting accuracy of threshold value 10 % Repeat accuracy (constant parameters) 0.07 % of full scale Hysteresis related to the threshold value 3-30 % adjustable 5 % fixed Measuring signal frequency range DC / 15 Hz - 2 kHz Rated measuring signal frequency range DC / 50-60 Hz Maximum response time AC: 80 ms / DC: 120 ms Accuracy within the control supply voltage tolerance U 0.5 % Accuracy within the temperature range U 0.06 % / °C Transient overvoltage protection Varistors Timing circuit none 0 or 0.1-30 s adjustable Delay time TV Repeat accuracy (constant parameters) 0.07 % of full scale Accuracy within the control supply voltage tolerance - t 0.5 % Accuracy within the temperature range - t 0.06 % / °C Indication of operational states Control supply voltage U/T: green LED : control supply voltage applied : tripping delay TV active Measured value U: red LED : overvoltage, : undervoltage Relay status R: yellow LED : relay energized, no latching function : relay energized, active latching function : relay de-energized, active latching function Output circuits Kind of output 1 c/o contact 2 c/o contacts 1x2 c/o contacts or 2x1 c/o contact configurable open-circuit principle 1) Operating principle open- or closed-circuit principle configurable 1) Contact material AgNi IEC/EN 60947-1 250 V Rated operational voltage Ue Minimum switching voltage / minimum switching current 24 V / 10 mA Maximum switching voltage / maximum switching current 250 V AC / 4 A AC AC12 (resistive) at 230 V 4 A Rated operational current Ie (IEC/EN 60947-5-1) AC15 (inductive) at 230 V 3 A DC12 (resistive) at 24 V 4 A DC13 (inductive) at 24 V 2 A 1) Open-circuit principle: output relay energizes if the measured value exceeds / falls below the adjusted threshold value Closed-circuit principle: output relay de-energizes if measured value exeeds / falls below the adjusted threshold value 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/24
Voltage monitoring relays, single-phase Technical data - Voltage monitoring relays Type CM-ESS.1 CM-ESS.2 CM-ESS.M CM-EFS.2 AC rating (UL 508) B 300 Utilization category (Control Circuit Rating Code) 300 V AC max. rated operational voltage 5 A max. continuous thermal current at B 300 max. making/breaking apparent power 3600/360 VA (Make/Break) at B 300 2 Mechanical lifetime 30x106 switching cycles Electrical lifetime (AC12, 230 V, 4 A) 0.1x106 switching cycles Max. fuse rating to achieve short-circuit n/c contact 6 A fast-acting 10 A fast-acting 6 A fast-acting protection n/o contact 10 A fast-acting General data MTBF on request Duty time 100% Dimensions (W x H x D) product dimensions 22.5 x 85.6 x 103.7 mm (0.89 x 3.37 x 4.08 in) packaging dimensions 97 x 109 x 30 mm (3.82 x 4.29 x 1.18 in) Weight net weight depending on device, see ordering details gross weight depending on device, see ordering details Mounting DIN rail (IEC/EN 60715), snap-on mounting without any tool Mounting position any Minimum distance to other units vertical / horizontal not necessary / not necessary Material of housing UL 94 V-0 Degree of protection housing / terminals IP50 / IP20 Electrical connection Wire size Screw connection technology Easy Connect Technology (Push-in) ï¬ne-strand with(out) wire end ferrule 1 x 0.5-2.5 mm2 (1 x 20-14 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) rigid 1 x 0.5-4 mm2 (1 x 20-12 AWG) 2 x 0.5-1.5 mm2 (2 x 20-16 AWG) 2 x 0.5-2.5 mm2 (2 x 20-14 AWG) Stripping length 8 mm (0.32 in) Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in) - Isolation data Rated insulation voltage supply / measuring 600 V (VDE 0110, IEC 60947-1, IEC/EN 60255-5) circuit / output supply / output 1/2 250 V Rated impulse withstand voltage Uimp supply / measuring 6 kV 1.2/50 ¼s circuit / output (IEC/EN 60947-1, IEC/EN 60255-5) supply / output 1/2 4 kV 1.2/50 ¼s Pollution degree (VDE 0110, IEC 664, IEC/EN 60255-5) 3 Overvoltage category (VDE 0110, IEC 664, IEC/EN 60255-5) III Standards Product standard IEC/EN 60255-6 Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC Electromagnetic compatibility Interference immunity to IEC/EN 61000-6-2 electrostatic discharge IEC/EN 61000-4-2 Level 3 radiated, radio-frequency, IEC/EN 61000-4-3 Level 3 electromagnetic ï¬eld electrical fast transient / burst IEC/EN 61000-4-4 Level 3 surge IEC/EN 61000-4-5 Level 3 conducted disturbances, induced by radio- IEC/EN 61000-4-6 Level 3 frequency ï¬elds Interference emission IEC/EN 61000-6-3 high-frequency radiated IEC/CISPR 22; EN 55022 Class B high-frequency conducted IEC/CISPR 22; EN 55022 Class B 2/25 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Current and voltage monitoring relays, single-phase Notes 2 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/26
Three-phase monitoring relays Product group picture 2 2/27 ABB | Catalog Electronic Products and Relays 2013/2014 | 2CDC 110 004 C0209
Three-phase monitoring relays Table of contents Three-phase monitoring relays Product group picture 27 Table of contents 28 Benefits and advantages, Applications 29 2 Operating controls 30 Selection table singlefunctional 31 Selection table multifunctional 32 Ordering details - Singlefunctional 33 Ordering details - Multifunctional 34 Function diagrams 35 Connection diagrams, DIP switches 39 DIP switches, Rotary switches 40 Technical data 41 2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 | ABB 2/28
Three-phase monitoring relays Benefits and advantages, Applications Characteristics of the CM range three-phase monitors Extended functionality Adjustable phase unbalance threshold value 1) ABB’s new generation of three-phase monitoring relays feature additional functions making the application ï¬eld for the devices considerably larger. Adjustable ON-delay/OFF-delay time 1) Dual frequency measuring 50/60 Hz Powered by the measuring circuit Selectable phase sequence monitoring 2 1 n/o contact, 1 or 2 c/o contacts The phase sequence monitoring can be switched off by means of a rotary LEDs for the indication of operational states switch or a DIP switch. This enables monitoring of three-phase mains where phase sequence is not relevant for the application, for Multifunctional and single-functional devices example in case of motors with forward and reverse rotation, heating Phase failure detection applications, etc. Phase sequence monitoring 1) Over- and undervoltage monitoring (ï¬xed or adjustable)1) Automatic phase sequence correction Wide-range operating voltage guarantees world-wide operation The automatic phase sequence correction is activated by means of a DIP Approvals / Marks switch. With activated phase sequence correction, it is ensured that for 2) any non-ï¬xed or portable equipment, e.g. construction machinery, the cor- A C D K E / a b rect phase sequence is always applied to the input terminals of the load. For details regarding the wiring, please see function description / diagrams. 1) depending on device type 2) Applicable in rail application following the latest standards for rail applications: NF F 16-101/102 (I2/F2 classiï¬ed), EN 45545 (Hazard Level 3), DIN 5510, EN 50155, IEC 60571. Further information is available in our rail segment brochure 2CD- C110084B0201. Structure of the type designation CM-_ _ x.yz x: width of enclosure y: Control supply voltage / measuring range Phase unbalance monitoring 1 110, 115, 120, 127 V supply systems (phase-neutral) If the supply by the three-phase system is unbalanced due to uneven dis- 2 220, 230, 240 V supply systems (phase-neutral) tribution of the load, the motor will convert a part of the energy into reactive 3 200, 208, 220, 230, 240, 257, 260 V supply systems power. This energy gets lost unexploited; also the motor is exposed to hig- (phase-phase) her thermal stress. Other thermal protection devices fail to detect 4 440, 460 V supply systems (phase-phase) continuing unbalances which can lead to damage or destruction of the motor. The CM range three-phase monitors with phase unbalance monito- 5 480, 500 V supply systems (phase-phase) |