Siemens SIMATIC ET 200eco PN - Pin Assignment for Analog Inputs

Wiring
3.6 Pin assignment of connectors
ET 200eco PN
52 Operating Instructions, 08/2016, A5E01250250-AJ
3.6.7
Pin assignment for analog inputs
I/O device 8 AI 4 U/I + 4 RTD/TC 8×M12 (6ES7144-6KD00-0AB0)
You will find the pin assignment for the 8 AI 4 U/I + 4 RTD/TC 8×M12 I/O device in the table
below.
Table 3- 16 Pin assignment for voltage and current for the 8 AI 4 U/I + 4 RTD/TC 8×M12 I/O device
Pin
Assignment of X1, X3, X5, X7
View of the cable connector
(wiring side)
1 24 V sensor supply 1U
S
(derived from 1L+ non-switched)
Voltage
Current
4-wire transducer
2-wire transducer
2 Connector X1: Input signal M
0
+
Connector X3: Input signal M
1
+
Connector X5: Input signal M
2
+
Connector X7: Input signal M
3
+
3
Sensor supply ground 1M
4 Connector X1: Input signal M
0
-
Connector X3: Input signal M
1
-
Connector X5: Input signal M
2
-
Connector X7: Input signal M
3
-
5 Functional earth FE
① 4- or 5-core shielded copper cable
②
3-, 4-, or 5-core shielded copper cable