Siemens SIMATIC S7-400 Reference Manual page 154

Digital modules
4.20 Digital output module SM 422; DO 16 x AC 20-120 V/2 A (6ES7422-5EH00-0AB0)
Wiring diagram of the SM 422; DO 16 x AC 20-120 V/2 A
Figure 4-17
Specifications of the SM 422; DO 16 x AC 20-120 V/2 A
Dimensions W x H x D (mm)
Weight
154
Process
1
2
3
Byte 0
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Byte 1
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Wiring diagram of the SM 422; DO 16 x AC 20-120 V/2 A
INTF
EXTF
0
1L1
1
2L1
2
3L1
3
4L1
4
5L1
5
6L1
6
7L1
7
8L1
0
9L1
1
10L1
2
11L1
3
12L1
4
13L1
5
14L1
6
15L1
7
16L1
Dimensions and weight
25 x 290 x 210
Approx. 800 g
Module-specific data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Module
t
S7-400 Automation System Module Data