504
Date of issue: 08/13/2012
Photoelectric Sensors,
Standard Sensors,
thru-beam sensors
2
.1.4
Electrical Connection
For detailed data and product description refer to the data sheets at
Technical Data
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.pepperl-fuchs.com
USA: +1 330 486 0001
fa-info@us.pepperl-fuchs.com
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com
Copyright Pepperl+Fuchs
❍
= light on,
●
= dark on
W
L
H
lc
General Data
Test input
✔
Threshold detection range
43
m
Effective detection range
0 ... 30
m
Light type
modulated visible red light , 630 nm
Operating voltage
10 ... 30
V DC
No-load supply current
Emitter:
18
mA
Receiver:
18
mA
Switching type
dark on
Signal output
2
Push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Switching current
max. 100 mA
Switching frequency
250
Hz
Test input
emitter deactivation at +U
B
Ambient temperature
-30 ... 55
°C (-22 ... 131 °F)
Material
Housing
Polycarbonate
Optical face
PMMA
Protection degree
IP67
Model Number
LD31/LV31/76a/115/136
LD31/LV31/73c/76a/136
Connection
connector M12 x 1, 4-pin
●
Emitter: 2 m fixed cable , 3-wire
Receiver: 2 m fixed cable , 4-wire
●
Approvals and Certificates
Protection class
II
●
●
UL approval
cULus Listed, Class 2 Power Source, Type 1
enclosure
●
●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC mar-
king because they do not require approval.
Dimensions
Length L [mm]
35
Width W [mm]
18
Height H [mm]
62
Connector area l
c
[
mm]
0
10
OMH-RL31-01
Mounting bracket
OMH-RL31-02
Mounting bracket
OMH-RL31-03
Mounting bracket
OMH-RL31-04
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm
OMH-RL31-05
Mounting bracket
OMH-RL31-06
Mounting bracket
V1-GM-2M-PUR
M12, 4-pin socket, PUR cable
V1-WM-2M-PUR
M12, 4-pin socket, PUR cable
V1-GM-5M-PUR
M12, 4-pin socket, PUR cable
V1-WM-5M-PUR
M12, 4-pin socket, PUR cable
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Thru-beam sensor
RL31 series
Emitter / receiver set
Rectangular full-size housing
Plastic housing
Discrete output
Cable and connector versions
Visible red light
Properties
Option
/59/73
c/76a/136
Receiver
Emitter
Test
+UB
1
2
3
0
V
4
Q
+UB
1
4
n.c.
3
0
V
Q
2
Option
/59/73
c/76a/136
Receiver
Emitter
Test
+UB
BN
WH
BU
0
V
BK
Q
+UB
BN
n.c.
BU
0
V
Q
BK
1
3
4
2
LD31/LV31/73c/76a/136
LD31/LV31/76a/115/136
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
