Datasheet

2 SICK 2009-04-21
Photoelectric proximity sensor, WTB8, BGS, long range, red light - DC
Scanning distance
30 ... 300 mm
Photoelectric proximity sensor
Background suppression
For long-range applications
Light-/dark-switching selectable
via rotary switch
Adjustable sensitivity
Red light as alignment aid
Fast installation through
integrated M3 mounting thread
Dimensional drawing
31
19.3
20
11
3
18.86.05
25.42.8
4 5
1
1
2
3
8.1
1
M3 mounting thread
2
Centre optical axis
3
Connection
4
LED display orange: switching output active
5
LED display green: stability indicator
7
Scanning distance adjuster
8
Light/dark rotary switch:
L = light-switching, D = dark-switching
Adjustments possible
LD
45
8
7
Connection type
WTB8-N1131
WTB8-P1131
3 x 0.18 mm ²
brn
blu
blk
L+
M
Q
WTB8-N2231
WTB8-P2231
M8, 4-pin
1
L+
M
3
4
Q
brn
blu
blk
2
NC
wht
WTB8-N2131
WTB8-P2131
M8, 3-pin
1
L+
M
3
4
Q
brn
blu
blk
Accessories
Connector, M8, 3-pin
Connector, M8, 4-pin
Mounting systems
DB_W8_en.fm Seite 2 Montag, 18. Mai 2009 11:49 11