Siemens SIMATIC ET 200eco PN Operating Instructions Manual page 149

Pin assignment of the DIO sockets
The table below shows the pin assignment of the eight sockets for connecting digital inputs
and digital outputs.
Table 9- 9 Pin assignment of sockets X1 to X8 for digital inputs/digital outputs
Pin
Socket X1 Socket X2 Socket X3 Socket X4 Socket X5 Socket X6 Socket X7 Socket X8
1 24 V sensor supply 1U
(derived from 1L+ non-switched)
2
3 Supply ground 1M
4
DIQ DIQ
0
5
Block diagram
The block diagram below shows the 8 DIO DC 24V/1,3A 8×M12 I/O device.
Figure 9-9 Block diagram of the 8 DIO DC 24V/1,3A 8×M12 I/O device
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
Assignment
S
Not used
Input/output signal
DIQ DIQ
1 2 3
Functional earth FE
I/O device digital inputs/digital outputs
9.3 I/O device digital inputs/digital outputs
24 V sensor supply 2U
(derived from 2L+ switched)
Supply ground 2M
DIQ DIQ DIQ
4 5
View of socket
(front view)
S
DIQ
6 7
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