Datasheet

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1
Retroreflective sensor with polarization filter RL31-54/73c/136
Release date: 2017-03-14 11:38 Date of issue: 2017-03-14 183811_eng.xml
Dimensions
Electrical connection
Pinout
Indicators/operating means
Emitter
Receiver
LED yellow LED green
Color coding for
operating principle
(see table)
Operating principle color
Retroreflective sensor with polarisation filter green
Retroreflective sensor blue
Diffusive mode sensor white
Thru-beam sensor grey
Diffusive mode sensor with background suppression red
M12 x 1
18
ø 14
25
35
636
50
62
6
5
5
2
5
88
24
10.25
34.35
7.15 ø 4.5
Option:
2
1
3
4
+UB
Q
0 V
Q
= Light on
= Dark on
1
3
4
2
1 BN
2 WH
3 BU
4 BK
Wire colors in accordance with EN 60947-5-2
(brown)
(white)
(blue)
(black)
1 Operating display green
2 Signal display yellow
3 Emitter
4 Receiver
1
2
43
Model Number
RL31-54/73c/136
Retroreflective sensor
with 4-pin, M12 x 1 connector
Features
• Compact and stable housing
• Glare protected with polarization filter
• Highly visible LED
• Powerful push-pull output
• Protection class II