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Allen-Bradley 42JS VisiSight Installation And Operating Instructions page 4

Photoelectric sensors

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Typical Response Curves
Standard Diffuse
1000
100
10
1
10
(0.39)
with 18 mm snout
Distance [mm (in.)]
Background Suppression (55 mm)
10000
1000
With 18 mm
adaptor
100
10
1
0.1
1
(0.004)
(0.04)
Distance [mm (in.)]
Background Suppression (130 mm)
10000
1000
With 18 mm
100
adaptor
10
1
0.1
1
(0.004)
(0.04)
Distance [mm (in.)]
Polarized Retroreflective
100
92--47 with
18 mm adaptor
10
92--47
1
0.01
0.1
(0.03)
(0.33)
Distance [m (ft)]
Transmitted Beam—Visible Red and Infrared
1000
100
10
With 18 mm
adaptor
1
0.1
1
(0.33)
(3.28)
Distance [m (ft)]
800 mm
250 mm
100
(3.9)
(39.4)
without 18 mm snout
Without 18 mm
adaptor
10
(0.39)
Without 18 mm
adaptor
10
100
1000
(0.39)
(3.9)
(39.3)
92--124
Reflector
92--124 with
18 mm adaptor
1
(3.28)
Without 18 mm
adaptor
10
(32.8)
Standard Diffuse—Beam Pattern
40
30
20
10
250 mm
0
--10
--20
--30
--40
0
100
200
1000
(3.9)
(7.87)
Background Suppression (55 mm)—Beam Pattern
5
4
3
2
1
0
--1
--2
--3
--4
--5
100
0
10
(3.9)
(0.39)
Background Suppression (130 mm)—Beam Pattern
10
8
6
4
2
0
--2
--4
--6
--8
--10
0
20
(0.79)
Polarized Retroreflective—Beam Pattern
100
80
60
40
20
0
--20
--40
--60
--80
10
0
0.4
(32.8)
(1.3)
Transmitted Beam—Beam Pattern
250
200
150
100
50
0
--50
--100
--150
--200
--250
100
0
(328)
4
800 mm
300
400
500
600
700
(11.8)
(15.7)
(19.6)
(23.6)
(27.5)
Distance [mm (in.)]
With 18 mm
adaptor
20
30
40
(0.78)
(1.18)
(1.57)
Distance [mm (in.)]
With 18 mm
adaptor
40
60
80
100
(1.57)
(2.36)
(3.15)
(3.93)
Distance [mm (in.)]
92--124
Reflector
92--47
Reflector
0.8
1.2
1.6
2.0
2.4
(2.6)
(39.4)
(5.2)
(6.6)
(7.9)
Distance [m (ft)]
Visible red
2
4
6
(6.56)
(13.1)
(19.7)
Distance [m (ft)]
10000109837 Ver 00
800
900
1000
(31.5)
(35.4)
(39.4)
Without 18 mm
adaptor
50
60
(1.96)
(2.36)
Without 18 mm
adaptor
120
140
(4.72)
(5.51)
2.8
3.2
3.6
(9.2)
(10.4)
(11.8)
Infrared
8
10
(26.2)
(32.8)
PN- -76703
Printed in USA

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