Siemens SIRIUS 3RW5 - Errors and remedial measures on the 3 RW5 communication module

Connecting
5.1 COM connecting cable
SIRIUS 3RW5 Modbus communication module
56 Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
Procedure
Illustration similar
1. Plug the bus connector of the COM connecting cable (without pin connectors) into the
corresponding socket on the 3RW50 soft starter. Observe the coding of the bus
connector and of the socket.
Further information on the connections on the 3RW50 soft starter can be found in the
Equipment Manual for the 3RW50 soft starter.
2. Lock the bus connector in the socket.
3. Install the hinged cover.
Further information on installing the hinged cover can be found in the Equipment Manual
of the 3RW50 soft starter.
Result
You have connected the COM connecting cable to the 3RW50 soft starter. You can connect
the other side of the COM connecting cable to the 3RW5 communication module (Page 57).