1
SAFETY INFORMATION
1
Safety information
1.1
General safety notes
1.2
Notes on UL approval
2
Intended use
3
Operating and status indicators
4
Read the operating instructions before commissioning.
■
■
Connection, mounting, and configuration may only be performed by trained
specialists.
Not a safety component in accordance with the EU Machinery Directive.
■
When commissioning, protect the device from moisture and contamination.
■
These operating instructions contain information required during the life cycle of
■
the sensor.
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1
The WTS26 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.
24,6
Ø 5,2
3
2
1
10
2
4
12,9
6,4
5
21
Figure 1: Dimensional drawing 1, WTS26
cable
Center of optical axis, sender
1
Center of optical axis, receiver
2
48,1
2
1
40
44,2
3
2
7,1
10,8
25
8,1
M12
38,8
53,3
6
7 8
Figure 2: Dimensional drawing 2, WTS26
male connector
48,1
24,6
Ø 5,2
3
63,9
40
19,7
44,2
3
4
25
6,3
39
53,3
5
6
7 8
21
8020355 | SICK
Subject to change without notice
7,1
10,8
8,1