SIMATIC S7-1200 CM 1241 RS 422 / 485
$120.83 – $134.26
CM 1241 Communication Module — RS422/RS485 serial interface.
Technical Specifications
| Module Type | Communication Module |
| Interface | RS422 / RS485 |
Typical Applications
Used for connecting serial devices such as barcode scanners, weighing scales, or third-party PLCs via Modbus/Freeport protocols.










