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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
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Copyright Pepperl+Fuchs
Date of issue 08/13/2012
499
For detailed data and product description refer to the data sheets at
Photoelectric Sensors,
Standard Sensors,
thru-beam sensors
2
.1.4
Technical Data
Electrical Connection
❍
= light on,
●
= dark on
W
L
H
lc
General Data
Test input
✔
Sensitivity adjustment
✔
Light/dark switch
✔
Threshold detection range
40
m
Effective detection range
0 ... 30
m
Light type
modulated visible red light , 660 nm
Operating voltage
10 ... 30
V DC
No-load supply current
Emitter:
50
mA , Receiver:
35
mA
Switching type
light/dark on, switchable
Switching frequency
1000
Hz
Output of the pre-fault indica-
tion
1
PNP
Test input
emitter deactivation
Ambient temperature
-40 ... 60
°C (-40 ... 140 °F)
Material
Housing
Plastic ABS
Optical face
Plastic pane
Protection degree
IP67
Model Number
LD28/LV28-F1/47/76a/82b/115
LD28/LV28-F1/76a/82b/110/115
LD28/LV28-F1/47/76a/82b/105
LD28/LV28-Z-F1/76a/82b/110/116
Signal output
1
push-pull (4 in 1) output, short-circuit
protected, reverse polarity protected
●
●
2
PNP, complementary, short-circuit pro-
tected, reverse polarity protected , open
collectors
●
●
Switching current
max. 100 mA
●
max. 200 mA
●
● ●
Timer function
programmable
adjustment interval 0.02 s ... 1 s
●
Connection
2.5
m, 5-wire, fixed cable, Euronorm
● ●
terminal compartment
●
5-
pin, M12 x 1 plastic connector
●
Approvals and Certificates
Protection class
II
● ● ● ●
UL approval
cULus
● ● ● ●
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]
54,3
65,5
Width W [mm]
25,8
Height H [mm]
88
Connector area l
c
[
mm]
4
14
0
OMH-MLV11-K
dove tail mounting clamp
OMH-RL28-C
Protective cover
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
RL28 series
Emitter / receiver set
Rectangular full-size housing
Plastic housing
Discrete output
Cable, connector and terminals
versions
Visible red light
Integral alignment aid LED simpli-
fies setup
Extreme low-temperature operati-
on
Properties
Your Benefit
1
3
4
5
2
1
BN
2
WH
3
BU
4
BK
5
GY
Wire colors in accordance with EN 60947-5-2
(
brown)
(
white)
(
blue)
(
black)
(
gray)
Option47/76a/82b/105
Receiver
Alarm
Emitter
Test
1
2
3
0
V
Q2
4
5
Q1
+UB
1
2
3
0
V
Q2
4
5
Q1
+UB
Option47/76a/82b/115
Receiver
Alarm
Emitter
Test
BN
WH
BU
0
V
Q1
BK
GY
Q2
+UB
BN
WH
BU
0
V
Q1
BK
GY
Q2
+UB
Option /76a/82b/110/116
Receiver
Emitter
Alarm
n.c.
Test
Q1
GY
GY
GY
Q2
n.c.
0
V
GY
BU
BU
OG
+UB
OG
n.c.
GY
GY
GY
n.c.
0
V
GY
BU
BU
OG
+UB
OG
Option /76a/82b/110/115
Receiver
Alarm
Emitter
Test
BN
WH
BU
0
V
Q1
BK
GY
Q2
+UB
BN
WH
BU
0
V
Q1
BK
GY
Q2
+UB
LD28/LV28-F1/47/76a/82b/115 LD28/LV28-F1/76a/82b/110/115
LD28/LV28-F1/47/76a/82b/105
LD28/LV28-Z-F1/76a/82b/110/116
