It is not possible, because we could not have both Modbus serial and Modbus TCP/IP communication.

If the customer was to choose Modbus serial communication, they would need to connect the MTZ breaker and a IFM with ULP. Then connect a master like their PC to the IFM with RS485.

If the customer was to choose Modbus TCP/IP communication, they could connect the breaker to IFE with ULP. Then connect master(s) like FDM128 or EPC etc. to the IFE with Modbus TCP/IP.

Released for: Schneider Electric UK