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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue 08/13/2012
503
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
Model Number
LD28/LV28-LAS-F1-B3B/73c
Sensitivity adjustment
✔
Light/dark switch
✔
Threshold detection range
400
m
Effective detection range
0 ... 300
m
Light type
modulated visible red light
Laser class
2
Operating voltage
26.5 ... 31.6
V via AS-Interface network , min. 18.5 V
No-load supply current
Emitter:
55
mA
Receiver:
45
mA
Switching type
light/dark on switchable via AS-i bus system
Signal output
AS-Interface
Switching frequency
1000
Hz
Timer function
Impulsed off-delay IAB, 50 ms, switchable via AS-Interface
Output of the pre-fault indication
data bit D1
Test input
Data bit D2:
0:
emitter on, 1: emitter off
Ambient temperature
-10 ... 50
°C (14 ... 122 °F)
Material
Housing
Plastic ABS
Optical face
Plastic pane
Protection degree
IP67
Connection
Plastic connector M12 x 1, 4-pin
Approvals and Certificates
Protection class
II
CCC approval
Products with a maximum operating voltage of
36
V do not
bear a CCC marking because they do not require approval.
Dimensions
Length L [mm]
54.3
Width W [mm]
25.8
Height H [mm]
88
Connector area l
c
[
mm]
14
VBP-HH1
Handheld programming device
OMH-05
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm
OMH-07
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm
OMH-21
Mounting bracket
OMH-22
Mounting bracket
OMH-MLV11-K
dove tail mounting clamp
OMH-RLK29-HW
Mounting bracket for rear wall mounting
OMH-RL28-C
Protective cover
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
RL28 series
Emitter / receiver set
Rectangular full-size housing
Plastic housing
AS interface
Connector version
Laser red light
Integral alignment aid LED simpli-
fies setup
Properties
Your Benefit
Option AS-Interface
+
1
3
-
LD28/LV28-LAS-F1-B3B/73c
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)
62
Spec 2.1
