Datasheet

30 SICK 2009-04-22
Photoelectric reflex sensor, WL4-3, red light, light- and dark-switching
Scanning range
0.01 ... 4 m
Photoelectric reflex sensor
Fast and safe alignment through
high visibility light spot
Fast commissioning.
Connect, align, ready!
Easy assembly in slots and guide
rails
Dimensional drawing
16
5.512.1
28.5
39.5
11
12
9
2
1
3
6
5
4
1
Centre of optical axis, sender
2
Centre of optical axis, receiver
3
LED signal strength indicator yellow:
status of received light beam
4
LED signal strength indicator green: power on
5
Mounting hole M3
6
Connector
Adjustments possible
See Accessories chapter
Connector, M8, 3-pin
Connector, M8, 4-pin
Mounting systems
Reflectors
Connection type
WL4-3F3130
WL4-3N3130
WL4-3P3130
M8, 3-pin
WL4-3E2130
WL4-3F2130
WL4-3P2130
M8, 3-pin
WL4-3P2230
M8, 4-pin
WL4-3E1330
WL4-3F1330
WL4-3P1330
3 x 0.14 mm ²
1
L+
M
Q
3
4
brn
blu
blk
1
L+
M
Q
3
4
brn
blu
blk
brn
blu
blk
L+
M
Q
1
L+
M
Q
3
4
Q
2
brn
blu
blk
wht
DB_W4_3_en_KV3_0.fm Seite 30 Freitag, 8. Mai 2009 11:05 11