Datasheet

20 SICK 2009-04-22
Photoelectric proximity sensor, WTB4-3, BGS, red light, line
Scanning distance
4 ... 150 mm
Photoelectric proximity sensor
Wide-angle light spot with an
aperture of 30°
Reliable detection of objects
with slots and holes
Reliable detection of grid
structures
Dimensional drawing
16
7. 510.95
28.5
39.5
11
12
9
1
3
2
4
7
8
5
4.5
5
6
4
6
1
Direction of the sender light line
2
Optical axis, sender
3
Optical axis, receiver
4
LED indicator yellow, status of received light beam
5
LED indicator green, power on
6
Potentiometer
7
Mounting hole M3
8
Connector
Adjustments possible
6
See Accessories chapter
Connector, M8, 3-pin
Connector, M8, 4-pin
Mounting systems
Connection type
WTB4-3N3171
WTB4-3P3171
M8, 3-pin
1
L+
M
Q
3
4
brn
blu
blk
WTB4-3N2171
WTB4-3P2171
M8, 3-pin
1
L+
M
Q
3
4
brn
blu
blk
WTB4-3P2271
M8, 4-pin
1
L+
M
Q
3
4
Q
2
brn
blu
blk
wht
WTB4-3N1371
WTB4-3P1371
3 x 0.14 mm ²
brn
blu
blk
L+
M
Q
DB_W4_3_en_KV3_0.fm Seite 20 Freitag, 8. Mai 2009 11:05 11