Datasheet

2009-04-22 SICK 9
W4-3
WTB4S-3 N1134 N1332 P2132 P2234 P3132
Scanning distance typ. max. 4 ... 120 mm
Operating distance 10 ... 120 mm
Adjustment of operating distance Teach-in: single-teach button & cable
1)
Teach-in: single-teach button
Light source, light type Pin-Point LED, red light, 650 nm
2)
Light spot diameter 2.5 mm at 50 mm distance
Supply voltage V
s
DC 10 ... 30 V
3)
Ripple < 5 V
ss
4)
Power consumption ≤ 30 mA
5)
Switching outputs NPN, Q
PNP, Q
Switching mode Light-switching
Output current I
a
max ≤ 100 mA
Response time < 0.5 ms
6)
Switching frequency 1,000 Hz
7)
Connection type Cable, PVC, 2 m
8)
Connector, M8, 3-pin
Connector, M8, 4-pin
Cable with plug, M8, 3-pin, PVC, 100 mm
8)
VDE protection class
Circuit protection V
s
connections reverse-polarity protected /
Output Q and Q not short-circuit protected /
Interference suppression
Enclosure rating IP 66, IP 67
Ambient temperature operation –40 ° C ... +60 ° C
Ambient temperature storage –40 ° C ... +75 ° C
Weight Ca. 20 g
Housing material Bayblend, PMMA
1)
External teach-in: impuls > 2 s with
voltage V
s
for PNP or M for NPN
2)
Average service life 100,000 h at
T
a
= +25 C
3)
Limit values
4)
May not exceed or fall short of
V
s
tolerances
5)
Without load
6)
Signal transit time with resistive load
7)
With light/dark ratio 1:1
8)
Do not bend below 0 °C
■
Operating distance
■
Scanning distance
typ. max.
1
2
3
Scanning distance on black, 6 % remission
Scanning distance on grey, 18 % remission
Scanning distance on white, 90 % remission
0 (mm) 4020 60 80 100 120
3
1
2
10 1204
10 1204
10 1204
(mm) 604020 80 100 120
30
15
20
25
10
0
5
% of scanning distance
1
3
2
Scanning distance
P3234
Order information
Type Order no.
WTB4S-3N1134 1042052
WTB4S-3N1332 1042055
WTB4S-3P2132 1042053
WTB4S-3P2234 1042050
WTB4S-3P3132 1042054
WTB4S-3P3234 1042051
Cable with plug, M8, 4-pin, PVC, 100 mm
8)
DB_W4_3_en_KV3_0.fm Seite 9 Freitag, 8. Mai 2009 11:05 11