The Siemens ERPC driver is an extension of deviceWISE that contains the protocol specific logic to communicate with the Siemens S7-300 PLC (ERPC) devices.
Supported PLCs and communication interfaces
The following Siemens PLCs and communication interfaces are supported:
| Device Type | Protocol |
|---|---|
| Siemens CP343 ERPC | S7-ERPC |
- Siemens S7-300 in the same rack as the CP 343-1 ERPC module with deviceWISE installed
- Siemens S7-300 over TCP and Ethernet to a CP 343-1 ERPC module (that does not have deviceWISE installed).