
Digital modules
4.16 Digital output module SM 422; DO 32 x DC 24 V/0.5 A (6ES7422-1BL00-0AA0)
S7-400 Automation System Module Data
152 Reference Manual, Edition 09/2009, A5E00850736-06
Wiring and block diagram of the SM 422, DO 32 x DC 24 V/0.5 A
L+
3L+
2L+
4L+
1L+
M
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
4
7
0
3
5
6
1
2
4
7
0
3
5
6
1
2
4
7
0
3
5
6
1
2
4
7
0
3
5
6
M
1L+
2L+
2L+
3L+
3L+
4L+
4L+
Process Module
Data register and bus controlLED control
Figure 4-13 Wiring and Block Diagram of the SM 422; DO 32 x DC 24 V/0.5 A
Komentáře k této Příručce