1
Safety information
1.1
General safety notes
1.1.1
Safety notes
■
Read the operating instructions before commissioning.
■
Connection, mounting, and configuration may only be performed by trained spe‐
cialists.
■
Not a safety component in accordance with the EU Machinery Directive.
■
UL: Only for use in applications in accordance with NFPA 79. These devices must
be fused with a 1 A fuse that is suitable for 30 VDC. UL-listed adapters with con‐
necting cables are available.
■
When commissioning, protect the device from moisture and contamination.
■
These operating instructions contain information required during the life cycle of
the sensor.
EN/IEC 60825-1:2014
IEC60825-1:2007
Laser
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Maximum pulse power < 64 mW
Puls length: 7 ns
Wavelength: 650 nm
Complies with 21 CFR 1040.10
and 1040.11 except for deviations
pursuant to Laser Notice No. 50,
dated June 24, 2007
LASER CLASS 1
ATTENTION
WARNING: Interruption, manipulation or incorrect use can lead to hazardous exposure
due to laser radiation.
1.2
Notes on UL approval
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1
2
Product description
2.1
Intended use
The PowerProx Small Teach-in - WTT190LC-B2233A00 is an opto-electronic photoelec‐
tric proximity sensor (referred to as “sensor” in the following) for the optical, non-con‐
tact detection of objects. If the product is used for any other purpose or modified in any
way, any warranty claim against SICK AG shall become void.
Photoelectric proximity sensor with background suppression and analog distance value
output.
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SAFETY INFORMATION
4
8024108 | SICK
Subject to change without notice
