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Documents & Guides
Modbus Adapter. ModBus is a serial, asynchronous protocol. The ModBus protocol does not specify the physical interface. Typical physical interfaces are RS-232 and RS-485. The RMBA-01 provides a galvanically isolated RS-485 interface. ModBus is designed for integration with Modicon PLCs or other automation devices, and the services closely correspond to the PLC architecture. The RMBA-01 supports the RTU protocol only. Supports ACS550 & ACS800.
Overview
Modbus Adapter. ModBus is a serial, asynchronous protocol. The ModBus protocol does not specify the physical interface. Typical physical interfaces are RS-232 and RS-485. The RMBA-01 provides a galvanically isolated RS-485 interface. ModBus is designed for integration with Modicon PLCs or other automation devices, and the services closely correspond to the PLC architecture. The RMBA-01 supports the RTU protocol only. Supports ACS550 & ACS800.
The R-series RMBA-01 is a Modbus adapter module providing a galvanically isolated RS-485 interface. The drive parameter and data set information is mapped into a 4xxxx register area. This holding register area can be read from an external device, and an external device can modify the register values by writing to them.
Also known as: 64606778, ABBRMBA01KIT
Specifications
| Type: | Communication Adaptor |
| Type: | Communication Adaptor |