Siemens S5-155U System Manual page 336

Specification Sheets for the Modules
Front Strip
Connection of
Process Signal
LED
Lines
L+ F+
1
L- F-
2
3
1L+ 1I0.0
+
g
4
1L- 1I0.0
-
5
2L+ 2I0.1
+
g
6
2L- 2I0.1
-
7
3L+ + 3I0.2
g
8
3L- - 3I0.2
9
4L+ + 4I0.3
g
10
4L- -
4I0.3
11
12
5L+ 5I0.4
+
g
13
5L- 5l0.4
-
14
6L+ 6I0.5
+
g
15
6L- 6I0.5
-
16
7L+ 7I0.6
+
g
17
7L- 7I0.6
-
18
8L+ 8I0.7
+
g
19
8L- 8I0.7
-
20
21
22
23
24
9L+ 9I1.0
+
g
25
9L- 9I1.0
-
26
10L+
10I1.1
+
g
27
10L- 10I1.1
-
28
11L+ 11I1.2
+
g
29
11L- 11I1.2
-
30
12L+ 12I1.3
+
g
31
12L- 12I1.3
-
32
33
13L+ + 13I1.4
g
34
13L- - 13I1.4
35
14L+ + 14I1.5
g
36
14L- - 14I1.5
37
+
15L+ 15I1.6
g
38
15L- -
15I1.6
39
16L+ +
16I1.7
g
40
16L- - 16I1.7
41
42
8 - 38
Block Diagram
of Module
Pin Inputs
x20
t
2)
t
t
2)
t
t
2)
3)
3)
2)
t
t
2)
t
t
2)
Shield
g = Green LED (status indicator)
F+/F- = Enable input
1) Changeover of enable mode with jumper X20:
Jumper inserted = Enable input active (factory setting)
Jumper open = Enable input inactive.
2) The terminal is not connected internally. When this terminal
is connected to the input voltages, the clearances in air
and leakage paths are no longer adequate to UL and CSA,
but comply with VDE.
3) The terminal is not connected internally. When this terminal
is connected to the input voltages, the clearances in the air
and leakage paths remain adequate to UL, CSA and VDE.
Example of connection designation for an
input:
(8) I 0.7
1)
Input 7 (7th bit);
0 to 7 possible
Address of input byte
(byte 0);
0 to 255 possible
I = Input
8th group (not specified
in the address)
C79000-B8576-C199-03
System Manual