Siemens S7-1500 Manual page 44

Wiring SIMATIC TOP connect to the I/O modules
5.4 Note on connecting analog I/O modules
Terminal module Terminal module
①
A
B
C
D
E
F
G
H
Notes
Clamping points 17 to 20 and 37 to 40 of the I/O module are also labeled 17 to 20 and 37 to
40 on the analog terminal module.
Clamping points L+; M; +; -; of the analog terminal module are auxiliary terminals and are not
connected to the I/O module.
There is an electrical connection between all clamping points with the same designation
(labeling) on the analog terminal module (multiplication terminal).
44
Clamping points
I/O module, left
②
1
2
3
4
5
6
7
8
A 9
B 10
C 11
D 12
E 13
F 14
G 15
H 16
17
18
19
20
I/O module, right Terminal module
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
SIMATIC TOP connect for S7-1500 and ET200MP
Terminal module
③ ④
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Manual,