Siemens SIMATIC S7-400 Reference Manual page 133

Wiring diagram of the SM 422; DO 16 x DC 20-125 V/1.5 A
Figure 4-12
Specifications of the SM 422; DO 16 x DC 20-125 V/1.5 A
Dimensions W x H x D (mm)
Weight
Number of outputs
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
4.15 Digital output module SM 422; DO 16 x DC 20-125 V/1.5 A (6ES7422-5EH10-0AB0)
Process
Front connector jumper
Byte 0
- +
Byte 1
- +
Wiring diagram of the SM 422; DO 16 x DC 20-125 V/1.5 A
1
2
3
0
4
5
1
6
7
2
8
9
3
10
11
12
L1+
13
L1+
14
4
15
16
5
17
18
6
19
20
7
21
22
M1
23
24
25
26
0
27
28
1
29
30
2
31
32
3
33
34
35
36
L2+
37
L2+
38
4
39
40
5
41
42
6
43
44
7
45
46
M2
47
M2
48
Dimensions and weight
Module-specific data
Module
25 x 290 x 210
Approx. 800 g
16
Digital modules
133