Siemens SIMATIC ET 200eco PN - Page 155

I/O device analog input/analog output
10.1 I/O device analog input
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
155
Pin assignment
The tables below show the pin assignment for the 8 AI 4 U/I + 4 RTD/TC 8×M12 I/O device.
Table 10- 1 Pin assignment for voltage and current for the 8 AI 4 U/I + 4 RTD/TC 8×M12 I/O device
Pin
Assignment for U/I
View of socket
(front view)
Socket X1
(Channel 0)
Socket X3
(Channel 1)
Socket X5
(Channel 2)
Socket X7
(Channel 3)
1
24 V sensor supply 1U
S
(derived from 1L+ non-switched)
2
Input signal
M
0
+ M
1
+ M
2
+ M
3
+
3
Sensor supply ground 1M
4 Input signal
M
0
-
M
1
-
M
2
-
M
3
-
5
Functional earth FE