Siemens ET 200pro Operating Instructions Manual page 112

Connection
4.11 Wiring the Electronic Module using the Connection Module
Pin assignment on CM IO 8 x M12D connection module and 4 DIO / 4 DO DC 24V/0,5A electronic
module
Table 4- 5
View of circular connector
112
Pin assignment of the X1 to X4 sockets (inputs/outputs) and the X5 to X8 sockets
(outputs) on connection module CM IO 8 x M12D
Terminal Assignment X1 to X4 (inputs/outputs)
1 24V encoder supply U
2 Not assigned
3 Encoder supply ground 1M
4 Input/output signal DIQ
Input/output signal DIQ
Input/output signal DIQ
Input/output signal DIQ
5 Functional earth (FE)
Terminal Pin assignment X5 to X8 (outputs)
1 Not assigned
2 Not assigned
3 Ground for load voltage supply 2M
4 Output signal DQ
Output signal DQ
Output signal DQ
Output signal DQ
5 Functional earth (FE)
Operating Instructions, 03/2013, A5E00335544-08
S
: Connector X1
0
: Connector X2
1
: Connector X3
2
: Connector X4
3
: Connector X5
4
: Connector X6
5
: Connector X7
6
: Connector X8
7
ET 200pro distributed I/O system