ABB RMBA-01 Modbus Adaptor Module Hot sales

The ABB RMBA-01 is a Modbus Adapter Module that allows ABB ACS550 and ACS800 series inverters to communicate using the Modbus RTU protocol.

• Modbus RTU Slave: The RMBA-01 acts as a Modbus RTU slave device, responding to Modbus function codes from a master device.
• Parameter Mapping: Inverter parameters and datasets are mapped to Modbus registers, allowing them to be read and written using standard Modbus commands.
• Electrical Isolation: The RMBA-01 provides electrical isolation between the inverter and the Modbus network, protecting against electrical noise and ground faults.

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