Siemens S5-155U System Manual page 354

Specification Sheets for the Modules
Front Strip
Connection of
Process Signal
Lines
LED
L+ F+
1
L- F-
2
r
3
1L+ + 1Q0.0
g
4
1L- - 1Q0.0
5
2L+ + 2Q0.1
g
6
2L- - 2Q0.1
7
3L+ + 3Q0.2
g
8
3L- - 3Q0.2
9
4L+ + 4Q0.3
g
10
4L- - 4Q0.3
11
12
5L+ + 5Q0.4
g
13
- 5Q0.4
5L-
14
6L+ + 6Q0.5
g
15
6Q0.5
6L- -
16
+ 7Q0.6
7L+
g
17
7L- - 7Q0.6
18
8L+ + 8Q0.7
g
19
8L- - 8Q0.7
20
21
H +
22
H -
23
24
9L+ + 9Q1.0
g
25
9L- - 9Q1.0
26
10L+ + 10Q1.1
g
27
10L- - 10Q1.1
28
11L+ + 11Q1.2
g
29
11L- - 11Q1.2
30
12L+ + 12Q1.3
g
31
12L- - 12Q1.3
32
33
13L+
+ 13Q1.4
g
34
13L- - 13Q1.4
35
14L+ + 14Q1.5
g
36
- 14Q1.5
14L-
37
15L+ + 15Q1.6
g
38
15L- - 15Q1.6
39
16L+ + 16Q1.7
g
40
- 16Q1.7
16L-
41
42
8 - 56
Block Diagram
of Module
Inputs
Pin
t
2)
F1
2)
F5
2)
Short-Circuit
2)
F9
2)
F13
2)
Shield
g = Green LED (status indicator)
r = Red LED (short-circuit 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 output voltages, the clearances in air and
leakage paths are no longer adequate to UL and CSA, but
comply with VDE.
Example of connection designation for
an output
x20
(7) Q 0.6
1)
Output 6 (6th bit);
0 to 7 possible
Address of output byte
(byte 0);
0 to 255 possible
Q = Output
7th terminal L+
(not specified in the
address)
C79000-B8576-C199-03
System Manual