Siemens S5-135U/155U - Page 373

8-61
System Manual
C79000-G8576-C199-06
F+
F–
1
2
4
6
8
10
12
14
16
18
20
25
27
29
31
33
35
37
39
41
g
g
g
g
g
g
g
g
LED Pin
Shield
t
+5V
1L1L
2L2L
3L3L
4L4L
1Q0.0
1N
2Q0.1
2N
3Q0.2
3N
4Q0.3
4N
1)
x20
2)
5L5L
6L6L
7L7L
8L8L
5Q0.45N
6Q0.56N
7Q0.67N
8Q0.78N
2)
r
r
r
r
r
r
r
r
F1
F5
F8
(3)
Q
0.2
Data Memory and S5 Bus Control
Front StripConnection of
Process Signal
Lines
Example of connection designation
for an output:
Output 2 (2nd bit);
0 to 7 possible
Address of output byte
(byte 0);
0 to 255 possible
Q = Output
3rd terminal L+ (not
specified in the ad-
dress)
Block Diagram of
Module Inputs
g = Green LED (status indicator)
r = Red LED (short-circuit 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.
2)
The terminal is not connected internally. If this terminal is connected to the output voltage, the clearances in air and
leakage paths remain adequate to UL, CSA and VDE.
Di
g
ital Input/Output Modules