Siemens SIMATIC ET 200eco PN, Operating Instructions Manual

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Pin Assignment of X1, X3, X5, X7 View of the cable connector
(wiring side)
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
Voltage
9
;;;;
Current
4-wire transducer
P$
;;;;
2-wire transducer
P$
;;;;
①
4- or 5-core shielded copper cable
②
3-, 4-, or 5-core shielded copper cable
Table 3-17 Pin assignment for RTD for the 8 AI 4 U/I + 4 RTD/TC 8×M12 I/O device
Pin Assignment of X2, X4, X6, X8 (for RTD) View of the cable connector
(wiring side)
Connector X2: Input signal 4
Connector X4: Input signal 5
Connector X6: Input signal 6
Connector X8: Input signal 7
4-conductor
1 Constant current line positive I
Cn
+
2 Measurement cable positive M
n
+
3 Constant current line negative I
Cn
-
4 Measurement cable negative M
n
-
5 Functional earth FE
;;;;
51
Wiring
3.6 Pin assignment of connectors
ET 200eco PN
Operating Instructions, 06/2022, A5E01250250-AN