15
UK
6.5 Laying of the supply and signal cables
supply
output
nn
output
nn
output
nn
controller
VBB
30
nn
VBB
15
nn
VBB
0
nn
VBB
1
nn
VBB
2
nn
GND
SYS
nn
GND
1���2
GND
SYS
GND
RES
GND
ANA
GND
O
VA
GND
1���2
nn
input
nn
input
nn
GND
ANA
nn
nn
input
nn
sensor
sensor
sensor
load
load
load
GND
OVA
nn
nn
nn
nn
nn
nn
GND
RES
Shield
RESET-COM
1
Connection of the supply and signal cables (X = not permitted), example CR711S
1: GND star point
Bridging of connections in the connectors is not permitted�
RESET-COM is a service input (see programming manual)�
►
For the operation of the controller, connect RESET-COM to the GND star point
①
�
WARNING!
Faulty laying of the supply and signal cables
> Deterioration of the safety function and EMC
►
Basically lay all supply and signal cables separately�
►
Connect supply and ground cables to the controller and the
sensors/actuators via the respective common star point�
