Siemens ET 200pro - Page 128

Connection
4.11 Wiring the Electronic Module using the Connection Module
ET 200pro distributed I/O system
128 Operating Instructions, 03/2013, A5E00335544-08
Pin assignment of CM IO 4 x M12 connection module and 4 AO I High Feature electronic module
Note
Only the CM IO 4 x M12 connection module may be used for the electronic module.
Table 4- 27 Pin assignment of CM IO 4 x M12 with 4 AO I High Feature
View of the coupler plug
Terminal
Assignment X1 to X4*
1
24V actuator supply U
A
2 Output signal QI
0
+: Connector X1
Output signal QI
1
+: Connector X2
Output signal QI
2
+: Connector X3
Output signal QI
3
+: Connector X4
3
Actuator supply ground 1M
4 Output signal QI
0
-: Connector X1
Output signal QI
1
-: Connector X2
Output signal QI
2
-: Connector X3
Output signal QI
3
-: Connector X4
5 Functional earth (FE)
① Shielded copper cables
* Please note the changed pin assignment for the ET 200X. The use of actuators that have been
wired for ET 200X could result in destruction of the actuator.