SICK WS24-2 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 | WS/WE24-2
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 WSE24-2 is an opto-electronic through-beam photoelectric sensor (referred to as
"sensor" in the following) for the optical, non-contact detection of objects, animals, and
persons. A sender (WS) and a receiver (WE) are required for operation. If the product is
used for any other purpose or modified in any way, any warranty claim against SICK AG
shall become void.
8008782.1DMA/2022-07-12 | SICK
Subject to change without notice