g
=
Green LED (status indicator)
r
=
Red LED (short-circuit indicator)
F+
=
Enable input, referred to 0 V ground
Connect L- of the power supply unit to the reference potential (PE).
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:
(2) Q 2.6
Output 6 (6th bit);
0 to 7 possible
Address of output bytes
(2nd byte);
0 to 255 possible
Q = Output
2nd terminal L+ (not
specified in the address
1Q0.0
1Q0.1
1Q0.3
1Q0.4
1Q0.5
1Q0.6
1Q0.7
1Q0.2
1Q1.0
1Q1.1
1Q1.2
1Q1.3
1Q1.4
1Q1.5
1Q1.6
1Q1.7
2Q2.0
2Q2.1
2Q2.2
2Q2.3
2Q2.4
2Q2.5
2Q2.6
2Q2.7
2Q3.0
2Q3.1
2Q3.2
2Q3.3
2Q3.4
2Q3.5
2Q3.6
2Q3.7
F+
1
2
3
4
5
6
7
8
9
10
Block Diagram
of Module
Inputs
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
g
2)
2)
2)
2)
2)
g
Data
Memory and
S5 Bus Control
1)
x20
M
ext.
Front Strip
LED
Pin
L-
L+
L+
1L+
r
H-
H+
L+
2L+
r
r
r
t
Short-
Circuit
F1
F2
F3
F4
Connection of
Process Signal
Lines
Specification Sheets for the Modules
System Manual
8 - 52
C79000-B8576-C199-03
