Siemens S5-155U System Manual page 133

24 V/4 A Load Power Supply
Front strip
-
+
4 - 64
Shown in the following figure are the terminal assignments of the
front strip:
Front Strip
LED Pin
1
2
3
red
4
5
6
7
8
9
10
11
12 green
13
14 green
15
16 green
17
green
18
19
green
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Overload Signal
H+ L-
for 2L+ to 5L+
Undervoltage Signal
1L+
4A
2L+
0.5A
24 V DC
3L+
0.5A
Outputs
4L+
0.5A
5L+
0.5A
Inhibit Inputs
2L+
3L+
4L+
5L+
L-
L
120/230 V AC, 50 Hz
N
PE
System Manual
C79000-B8576-C199-03