Siemens S5-155U System Manual page 369

Connection of
Front Strip
Process Signal
Lines
LED
F+
L+ 1
F -
L - 2
P0 4
1Q0.0
M0 6 g
1Q0.1
8 g
1Q0.2
10 g
1Q0.3
12 g
1Q0.4
14 g
1Q0.5
16 g
1Q0.6
18 g
1Q0.7
20 g
L+
L+ 22
L -
L - 23
P1 25
2Q1.0
g
M1 27
2Q1.1
g
29
2Q1.2
31 g
2Q1.3
33 g
2Q1.4
35 g
2Q1.5
37 g
2Q1.6
39 g
2Q1.7
41 g
System Manual
C79000-B8576-C199-03
Block Diagram
of Module
Outputs
Pin
3
t
F1
Shield
g = Green LED (status indicator)
F+/F- = Enable input
P0/M0 = Group of 8/load supply voltage (1st group)
P1/M1 = Group of 8/load supply voltage (2nd group)
L+/L- = Relay supply voltage (24 V DC)
1) Changeover of enable mode with jumper X2: 1 - 2
Jumper inserted = Enable input active (factory setting)
Jumper open = Enable input inactive.
Specification Sheets for the Modules
Example of connection designation
for an output:
(2) Q 1.6
2 1
x2
1)
Output 6 (6th bit);
0 to 7 possible
Address of output
byte (1st byte);
0 to 255 possible
Q = Output
2nd terminal L+
(not specified in the
address)
8
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