OPERATING INSTRUCTIONS
6
Commissioning
6.1
Alignment
en
6.2
Check the application conditions:
22
O P E R A T I N G I N S T R U C T I O N S | WLF4F
a)
max 5 amps for voltages 0 ~ 20 V (0 ~ 28.3 V peak), or
b)
100 / Vp for voltages of 20 ~ 30 V (28.3 ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
Align the sensor with a suitable reflector. Select the position so that the red emitted
light beam hits the center of the reflector. The sensor must have a clear view of the
reflector, with no object in the path of the beam [see
optical openings of the sensor and reflector are completely clear.
Figure 2: Alignment
Sensing range
Adjust the distance between the sensor and the reflector according to the correspond‐
ing diagram
[figure
3] (x = sensing range, y = operating reserve).
After alignment, place a non-transparent object into the path of the beam. Check the
function as described in
table
table
5, check the application conditions.
figure
5. If the switching output fails to behave as described in
2]. You must ensure that the
8027380.1N1Y/2024-03-11 | SICK
Subject to change without notice
