SICK WT24-2 Manual De Instrucciones página 6

OPERATING INSTRUCTIONS
2 Safety information
2.1 General safety notes
2.1.1 Safety notes
en
2.2 Notes on UL approval
2.3 Correct use
3 Product description
3.1 Operating elements and status indicators
6 O P E R A T I N G I N S T R U C T I O N S | WT24-2
Read the operating instructions before commissioning.
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Connection, mounting, and setting may only be performed by skilled per‐
son.
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NO
2006/42/EC
Not a safety component in accordance with the EU Machinery Directive.
SAFETY
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When commissioning, protect the device from moisture and contamination.
These operating instructions contain information required during the life cycle of
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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 WT24-2 is an opto-electronic photoelectric proximity sensor (referred to as "sensor"
in the following) for the optical, non-contact detection of objects, animals, and persons.
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.
8008784.1DMA/2022-07-12 | SICK
Subject to change without notice