Siemens SIMATIC ET 200eco PN Operating Instructions Manual page 136

I/O device digital inputs/digital outputs
9.2 I/O device digital outputs
Pin assignment of the sockets
The table below shows the pin assignment of the eight sockets for connecting digital outputs.
Table 9- 7 Pin assignment of sockets X1 to X8 for digital outputs
Pin
Socket X1 Socket X2 Socket X3 Socket X4 Socket X5 Socket X6 Socket X7 Socket X8
24 V (1L+ non-switched)
1
2
3
4
DQ DQ
0
5
136
Assignment
Ground 1M
Output signal
DQ DQ
1 2
Functional earth FE
24 V (2L+ switched)
Not used
Not used
Ground 2M
DQ DQ
3 4 5
DQ DQ
6 7
Operating Instructions, 08/2016, A5E01250250-AJ
View of socket
(front view)
ET 200eco PN