Datasheet

2009-04-22 SICK 15
W4-3
WTB4-3 N1164 N1362 N2162 N3162 P1164 P1362 P2162 P2262 P2264 P3162
Scanning distance typ. max. 4 ... 150 mm
Operating distance 15 ... 150 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 7 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
PNP antivalent
Switching mode Light-switching
Complementary
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
Cable with plug, M8, 3-pin, PVC, 100 mm
8)
Connector, M8, 4-pin
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
25 50 75 100 125 150
1
0 (mm)
■
Operating distance
■
Scanning distance,
max. typical
15 150
2
3
1
2
3
Scanning range on black, 6 % remission
Scanning range on grey, 18 % remission
Scanning range on white, 90 % remission
4
15 150
4
15 150
4
25
5
10
15
20
0
1
3
2
(mm) 25 50 75 100 125 150
% of scanning distance
6%/90%
18%/90%
90%/90%
Ordering information
Type Order no.
WTB4-3N1164 1028090
WTB4-3N1362 1028087
WTB4-3N2162 1028088
WTB4-3N3162 1028089
WTB4-3P1164 1041890
WTB4-3P1362 1028081
WTB4-3P2162 1028084
WTB4-3P2262 1028085
WTB4-3P2264 1028086
WTB4-3P3162 1028082
Scanning distance
Additional types on request
DB_W4_3_en_KV3_0.fm Seite 15 Freitag, 8. Mai 2009 11:05 11