g
=
Green LED (status indicator)
F+
=
Enable input
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. Even when this
terminal is connected to input voltages, the clearances in air and
leakage paths remain adequate to UL, CSA and VDE.
Example of connection designation for an
input:
(1) I 1.5
Input 5 (5th bit);
0 to 7 possible
Address of input byte
(1st byte);
0 to 255 possible
I = Input
1st group (not specified
in the address)
1I0.0
1I0.1
1I0.3
1I0.4
1I0.5
1I0.6
1I0.7
1I0.2
1I1.0
1I1.1
1I1.2
1I1.3
1I1.4
1I1.5
1I1.6
1I1.7
1I2.0
1I2.1
1I2.2
1I2.3
1I2.4
1I2.5
1I2.6
1I2.7
1I3.0
1I3.1
1I3.2
1I3.3
1I3.4
1I3.5
1I3.6
1I3.7
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
t
2)
2)
2)
2)
2)
2)
2)
2)
t
t
t
g
t
t
t
t
t
t
(L-)
Data
Memory and
S5 Bus Control
1)
x20
M
ext.
M
ext.
Front Strip
LED
Pin
L+
Connection
of Process
Signal Lines
Specification Sheets for the Modules
System Manual
8 - 34
C79000-B8576-C199-03
