Issue:
Which ports I should open in order to communicate with a SoMachine controller

Product Line:
SoMachine controllers

Resolution:
Depending on which protocol is supported by which PLC, this is a list of ports usually used:

- 502 (Modbus TCP)
- 8080
- 1105 and 1217 (SoMachine protocol)
- 21 (FTP)
- 161 (SNMP)

Released for:Schneider Electric Thailand