SICK PowerProx Micro-WTT2SL Serie Notice D'instruction page 23

2 Safety information
2.1 General safety notes
2.2 Notes on UL approval
2.3 Intended use
8021879.1CXK /2022-08-16 | SICK
Subject to change without notice
Connection, mounting and configuration of the product must only be car‐
ried out by qualified personnel.
This product does not constitute a safety component as defined in the
NO
Machinery Directive.
2006/42/EC
SAFETY
Do not install the product in places exposed to direct UV radiation (sun‐
light) or other weather conditions.
The product must be adequately protected against moisture and contami‐
nation.
Laser notes
CAUTION
Interference, manipulation or incorrect use can lead to hazardous exposure due to laser
radiation.
The emitted light beam must not be focused by means of additional optical devices.
LASER
1
Figure 1: Laser class 1
This device complies with the following standards:
•
IEC 60825-1:2007
•
21 CFR 1040.10 and 1040.11 except for tolerances according to Laser Notice No.
56 dated May 8, 2019.
The laser is eye-safe.
The laser marking is located on the housing imprint on the sensor.
The device shall be supplied from an isolating transformer having a secondary overcur‐
rent protective device that complies with UL 248 to be installed in the field rated either:
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
The WTT2SL(C) is an opto-electronic photoelectric proximity sensor (referred to as
"sensor" in the following) for the optical, non-contact detection of objects.
OPERATING INSTRUCTIONS
O P E R A T I N G I N S T R U C T I O N S | PowerProx Micro - WTT2SL(C)
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