ELECTRICAL INSTALLATION
5
83
8026508 / V1-0/2021-09|SICK
Subject to change without notice
O P E R A T I N G I N S T R U C T I O N S | VMS4300/5300
5.8
Connection for the photoelectric retro-reflective sensor trigger (optional)
Fig. 73: Connection for the photoelectric retro-reflective sensor trigger (optional)
Trigger signal
Wire color
Terminal block
Connection
White
X4 INPUT A
1 IN1+
Brown
X4 INPUT A
7 24 V
Blue
X4 INPUT A
8 GND ISO (X4)
Tab. 15: Connection for the photoelectric retro-reflective sensor trigger (optional)
•
If the trigger signal comes from an external source, the switching input can be
connected to the controller in a volt-free manner.
•
In this case, the DIP switch
S1
must be set to
GND_ISO (X4)
.
•
The connection with terminal 7 (24 V) can be omitted.
External
trigger signal