Pin Assignment Of M12 Coupler Plug For I/O Module - Siemens SIMATIC ET 200eco Manual

Wiring
• I/O module 8 DI / 8 DO 2 A
Table 3-5
Pin
1 24V sensor power supply (1L+)*
2 Input signal
3 Ground potential, sensor/load voltage
supply (1M / 2M )**
4 Output signal
5 PE
* sensor power supply via ET 200eco
** common ground potential for sensor/load voltage supply (1M and 2M internally
interconnected)
3-12

Pin assignment of M12 coupler plug for I/O module

8 DI / 8 DO 2 A
Assignment View of the coupler plug
(wiring side)
4- or 5–pole copper cable
2
1 5 3
4
ET 200eco Distributed I/O Station
A5E00158716-02