SIMATIC S7-1200 G2: CB 1241 Communication Board, Interface: RS485, with push-in terminal block
$69.55 – $77.28
CB 1241 Communication Board — RS485, push-in terminal. Compact serial communication add-on for S7-1200 G2.
Technical Specifications
| Interface | RS485 |
| Connection | Push-in terminal block |
| Compatible CPUs | S7-1200 G2 CPU (signal board slot) |
Typical Applications
Suited for simple RS485-based device networks such as Modbus RTU sensors or meters, without occupying a full expansion module slot.





