ClassicController CR0053
10
►
Connect supply and ground cables to the controller and the sensors/actuators
via the respective common star point�
WARNING
The linking of connections in the plug is not permitted and can affect the safety of
operators and machinery�
supply
output
nn
output
nn
output
nn
controller
VBB
O
19
VBB
S
10
VBB
R
01
GND
S
20
GND
A
37
GND
O
42
input
nn
input
nn
input
nn
sensor
sensor
sensor
load
load
load
GND
S
20
GND
A
37
GND
O
42
X = not permissible
If a prewired connection cable is used, remove the cores with unused signal
inputs and outputs�
Unused cores, in particular core loops, lead to interference coupling that
can influence the connected controller�
5.5 Frequency and analogue inputs
►
Operate inputs with screened cables, so that useful signals are not affected by
external interference�
►
Connect screens to ground on one side�
