SICK H18 - SureSense, Operating Instructions Manual

Page: 6 / 203

4 Operating and status indicators
2
3
2 3
4
1
1
Potentiometer adjustment (if selec‐
tred by model configuration) or LED
Indicators
2
LED indicator green: supply voltage
active
3
LED indicator yellow: status of
received light beam
4
Signal strength light bar (if selected
by model configuration)
5 Mounting
Mount the sensor using a suitable mounting bracket (see the SICK range of acces‐
sories).
NOTE
Note the sensor's maximum permissible tightening torque of 0.56 Nm.
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.
The green LED indicator on the top of the sensor lights up.
Explanation of connection terminology used in Tables 1-3:
BN = Brown
WH = White
BU = Blue
BK = Black
n. c. = no connection
Q1 = switching output 1
4
OPERATING AND STATUS INDICATORS
6
8017851.16K9 | SICK
Subject to change without notice