Datasheet

28 SICK 2009-04-22
Photoelectric reflex sensor, WLG4S-3, for transparent objects
Scanning range
0 ... 5 m
Photoelectric reflex sensor
Continuous adaptation of the
switching threshold in case of
lens contamination
Stable operation thanks to
temperature compensation
Small, easily visible, tightly defined
light spot
Quick and easy commissioning
through teach-in function
Detection of glass objects with an
attenuation of > 8%
Dimensional drawing
5 4
6
12.2
18.6
2912.8
17.3
M8
122.8
AA
3
2
1
Adjustments possible
7
See Accessories chapter
Connector, M8, 4-pin
Mounting systems
Reflectors
1
Optical axis
2
Mounting hole M3
3
Connector
4
LED signal strength indicator green: power on
5
LED signal strength indicator orange:
status of received light beam
6
Teach button
Connection type
WLG4S-3F2234
M8, 4-pin
WLG4S-3E1134
3 x 0,14 mm ²
WLG4S-3W1132
4 x 0,14 mm ²
WLG4S-3V2232
M8, 4-pin
brn
blu
blk
L+
M
Q
L+
Q
Alarm
M
brn
blk
wht
blu
1
4
2
3
L+
Q
Alarm
M
brn
blk
wht
blu
1
4
2
3
WLG4S-3P2232
M8, 4-pin
WLG4S-3F3132
M8, 3-pin
WLG4S-3F3234
M8, 4-pin
1
L+
M
Q
3
4
Q
2
brn
blu
blk
wht
WLG4S-3P3132
brn
blu
blk
wht
L+
Q
ET
M
1
L+
M
Q
3
4
brn
blu
blk
1
L+
M
Q
3
4
ET
2
brn
blu
blk
wht
DB_W4_3_en_KV3_0.fm Seite 28 Freitag, 8. Mai 2009 11:05 11