
NOTICE!
Risk of damaging the PLC modules!
Overvoltages and short circuits might damage the PLC modules.
–
Make sure that all voltage sources (supply and process voltage) are
switched off before you begin with operations at the system.
–
Never connect any voltages or signals to reserved terminals (marked with
---). Reserved terminals may carry internal voltages.
The following figure shows the electrical connection of the module:
1
2
O0
N0
4 N1
3 O1
5 −−−
6 O2
7 N2
8 O3
9 N3
10
11
−−−
O4
13 O5
12 N4
14 N5
15 −−−
16 O6
17 N6
18 O7
19 N7
20 −−−
L
N
L
N
L
N
L
N
L
N
L
N
L
N
L
N
Device Specifications
I/O Modules > Digital I/O Modules
2019/04/17
3ADR010121, 13, en_US
255