The signal boards are plugged directly into the receptacle on the front of each S7-1200 CPU.
Mounting: Signal boards are plugged directly into the SIMATIC S7-1200 CPU and are thus electrically and mechanically connected to the CPU
The CPU mounting dimensions remain unchanged
All signal boards are easy to replace thanks to removable connecting terminals ("independent wiring"
Mfr. Part No. | Description |
6ES7223-0BD30-0XB0 | SIGNAL BOARD SB1223, 2 DI/2 DO |