Siemens SIMATIC ET 200eco PN, Operating Instructions Manual

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• Digital outputs
– Rated load voltage DC 24 V
– Output current: 1.3 A per output
– Suitable for solenoid valves, DC contactors, and indicator lights
– Diagnostics
"Missing 1L+ or 2L+" for the I/O device
"Wire break at outputs" per channel
"Short-circuit to M at outputs" per channel
– Parameterizable response to CPU/Master STOP for I/O device
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
Assignment Pin
Socket X1 Socket X2 Socket X3 Socket X4 Socket X5 Socket X6 Socket X7 Socket X8
View of socket
(front view)
1 24 V sensor supply 1U
S
(derived from 1L+ non-switched)
24 V sensor supply 2U
S
(derived from 2L+ switched)
2 Not used
3 Supply ground 1M Supply ground 2M
Input/output signal 4
DIQ
0
DIQ
1
DIQ
2
DIQ
3
DIQ
4
DIQ
5
DIQ
6
DIQ
7
5 Functional earth FE
;;
144
ET 200eco PN
Operating Instructions, 06/2022, A5E01250250-AN
I/O device digital inputs/digital outputs
9.3 I/O device digital inputs/digital outputs