Photoelectric retro-reflective sensor
Operating instructions
1 Safety notes
■
Read the operating instructions before commissioning.
■
Connection, mounting, and setting may only be performed by trained specialists.
■
Not a safety component in accordance with the EU Machinery Directive.
■
UL: Only for use in applications in accordance with NFPA 79. Adapters listed by UL
with connection cables are available. Enclosure type 1.
■
When commissioning, protect the device from moisture and contamination.
■
These operating instructions contain information required during the life cycle of
the sensor.
2 Correct use
The WL12G-3P3572S12 is an opto-electronic photoelectric retro-reflective sensor (re‐
ferred to as "sensor" in the following) for the optical, non-contact detection of objects,
animals, and persons. A reflector is required for this product to function. If the product
is used for any other purpose or modified in any way, any warranty claim against SICK
AG shall become void.
Photoelectric retro-reflective sensor
with additional option for the detection of transpa‐
rent objects.
3 Commissioning
1 Check the distance between sensor and reflector. There is a max. sensing range of
500 mm with reflector P250F.
2 Mount the sensor and the reflector using suitable mounting brackets (see the SICK
range of accessories). Align the sensor and reflector with each other.
Note the sensor's maximum permissible tightening torque of Nm.
8016719.10DB| SICK
Subject to change without notice
1
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