SICK GL6L Series, Operating Instruction

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4 Operating and status indicators
GL6L-xxx1x
1
2 3
2 3
1
1
Potentiometer: sensitivity adjustment
2
LED indicator yellow: status of received light beam
3
LED indicator green: supply voltage active
GL6L-xxx3x
Sensor which it is not possible to set: The sensor is adjusted and ready for operation.
2 3
2 3
5 Mounting
Mount the sensor and the reflector using suitable mounting brackets (see the SICK
range of accessories). Align the sensor and reflector with each other.
6 Electrical installation
The sensors must be connected in a voltage-free state (U
V
= 0 V). The following informa‐
tion must be observed depending on the connection type:
– Plug connection: pin assignment
– Cable: wire color
Only apply voltage/switch on the voltage supply (U
V
> 0 V) once all electrical connec‐
tions have been established.
Explanation of connection terminology:
BN = Brown
WH = White
BU = Blue
BK = Black
n. c. = no connection
4
OPERATING AND STATUS INDICATORS
6
8025389.1BHT / 2021-04-19 | SICK
Subject to change without notice