Siemens SIMATIC S5-100U System Manual page 404

Module Spectrum
Analog Input Module 2 x PT 100/±500 mV
14-52
broken wire
8
7
6
5
4
3
2
1
operating
mode
I C +
7
M+
3
Ch.0
4 M-
I C -
8
I C +
9
M+
5
Ch.1
M-
6
I C -
10
6
ANALOG INPUT
2×Pt100
6ES5 464-8MF21
1 2 3 4 5 6
broken
1 3 5 7
2 4 6 8
+ - + - + - +
2×PT100
Ch.0 Ch.1 I C 0
+9 V
GND
Data
wire
9
10
-
I C 1
S5-100U
(6ES5 464-8MF21)
EWA 4NEB 812 6120-02b