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Contact symétrique : PNP/NPN - commutation claire Ǭ
Light switching Q (normally open (upper switch), normally closed (lower switch))
Object not present - Output LOW
Light receive
Light receive indicator
Load resistance to L+
Load resistance to M
Caractéristique
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission)
y
60
6%/90%
(2.36)
1
50
18%/90%
(1.97)
2
40
(1.57)
30
(1.18)
20
(0.79)
10
(0.39)
3 3
90%/90%
0
0
40
80
120
160
200
(1.57)
(3.15)
(4.72)
(6.30)
(7.87)
Distance in mm (inch)
Recommended sensing range for
the best performance
① Objet noir, rémission 6 %
② Objet gris, 18 % de réémission
③ Objet blanc, 90 % de réémission
Taille du spot lumineux
Dimensions in mm (inch)
6
(0.24)
4
(0.16)
2
(0.08)
0
–2
(–0.08)
–4
(–0.16)
–6
(–0.24)
0
40
80
120
160
200
(1.57)
(3.15)
(4.72)
(6.30)
(7.87)
Distance in mm (inch)
Recommended sensing range for
the best performance
2022-09-16 18:51:24 | Fiche technique
Sujet à modification sans préavis
Object present - Output HIGH
+ (L+)
+ (L+)
Q
Q
‒ (M)
‒ (M)
Example:
Safe suppression of the background
White background (90 %)
x
y
Black object (6 % remission)
Set sensing range x = 120 mm
Needed minimum distance to white
x
background y = 7 mm
240
(9.45)
240
10
130
220
(9.45)
(0.39)
(5.12)
(8.66)
WTB4FP-22162120A00 | W4F
CAPTEURS PHOTOÉLECTRIQUES MINIATURES
CAPTEURS PHOTOÉLECTRIQUES | SICK
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