Siemens SIRIUS 3RW50 - 4.11 COM connection cable

Connecting
4.11 COM connection cable
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
85
4.11 COM connection cable
4.11.1 Connecting the COM connecting cable to the 3RW50 soft starter
Requirements
● 3RW5 communication module (accessory)
● Removed hinged cover (Page 65)
● COM connecting cable (accessory)
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.
2. Lock the bus connector in the socket.
3. Install the hinged cover (Page 65).
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 86).