Safety Information; General Safety Notes; Notes On Ul Approval; Intended Use - SICK WSE26 Instrucciones De Operación

1

SAFETY INFORMATION

1 Safety information
1.1

General safety notes

1.2

Notes on UL approval

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Intended use

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Operating and status indicators

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Read the operating instructions before commissioning.
■
■
Connection, mounting, and configuration may only be performed by trained
specialists.
■
NO
2006/42/EC
Not a safety component in accordance with the EU Machinery Directive.
SAFETY
■
Do not install the sensor at locations that are exposed to direct sunlight
or other weather influences, unless this is expressly permitted in the operating
instructions.
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 WSE26 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.
WSO26 x-xxxxxxA0 WEO26 x-xxxxxx00
3 2
3
WEO26 x-xxxxxx01
5
1
1
2
3 2
WEO26 x-xxxxxx02
4
1
3 2
8020358.19RH / 15.01.2021 | SICK
Subject to change without notice