Siemens S5-155U System Manual page 346

Specification Sheets for the Modules
Connection of
Front Strip
Process Signal
LED Pin
Lines
F+
1
F-
2
1N 1N
4
1L 1I0.0
g
6
1I0.1
g
8
1I0.2
g
10
1I0.3
g
12
1I0.4
g
14
1I0.5
g
16
1I0.6
g
18
1I0.7
g
20
2N 2N
25
2L 2I1.0
g
27
2I1.1
g
29
2I1.2
g
31
2I1.3
g
33
2I1.4
g
35
2I1.5
g
37
2I1.6
g
39
2I1.7
g
41
8 - 48
Example of connection designation for an
Block Diagram
of Module
input:
Inputs
+5V
(1) I
x20
t
1)
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Shield
g = Green LED (status indicator)
F+/F- = Enable input (jumper in front connector)
1) Changeover of enable mode with jumper X20:
Jumper inserted = Enable input active (factory setting)
Jumper open = Enable input inactive.
0.4
Input 4 (4th bit);
0 to 7 possible
Address of input byte
(byte 0);
0 to 255 possible
I = Input
1st group (not specified
in the address)
System Manual
C79000-B8576-C199-03