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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: 2012-08-06
781
For detailed data and product description refer to the data sheets at
Positioning Systems,
Distance Measurement Devices
5
.2
Technical Data
Electrical Connection
W
L
H
lc
General Data
Measurement range
0.2 ... 50
m
Reference target
OFR-100/100
Light source
laser diode
typ. service life 85,000 h at Ta = +25 °C
Light type
modulated visible red light
Laser class
2
Wave length
660
nm
Measuring method
Pulse Ranging Technology (PRT)
Diameter of the light spot
< 50 mm at a distance of 50 m at 20 °C
Absolute accuracy
± 25 mm
Repeat accuracy
< 5 mm
Operating voltage
10 ... 30
V DC / when operating in IO-Link mode: 18 ... 30 V
No-load supply current
70
mA / 24 V DC
Interface
Interface type
IO-Link
Switching current
max. 100 mA
Switching frequency
50
Hz
Ambient temperature
-30 ... 50
°C (-22 ... 122 °F)
Material
Housing
Plastic ABS
Optical face
Plastic pane
Protection degree
IP65
Connection
connector M12 x 1, 4-pin
Model Number
VDM28-50-R-IO/73c/110/122
VDM28-50-R-IO/73c/136
Signal output
Push-pull output, short-circuit protected, reverse
polarity protected
●
2
Push-pull outputs, short-circuit protected,
reverse polarity protection
●
Measurement output
1
analog output 4 ... 20 mA, short-circuit/overload
protected
●
Approvals and Certificates
Protection class
II
●
●
UL approval
cULus Listed, Class 2 Power Source, Type 1
enclosure
●
●
Dimensions
Length L [mm]
54,3
Width W [mm]
25,8
Height H [mm]
88
Connector area l
c
[
mm]
14
PACTware 4.X
Software
VDM28-IO-Link DTM
Device DTM for communication with VDM28-IO-Link sensors
IODD Interpreter
Software for the integration of IODDs in a frame application (e. g. PACTware)
IO-Link-Master01-USB
IO-Link Master
OMH-RL28-C
Protective cover
OMH-VDM28-01
Metal enclosure for inserting protective panes or apertures
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Distance sensor
VDM28 series
Rectangular full-size housing
Retroreflective distance measure-
ment
Pulse Ranging Technology (PRT)
Long range
Discrete and analog outputs with
IO-Link
Laser red light
Parallel measuring paths possible.
No mutual interference.
Safe measurement under difficult
conditions, e.g. mist or dust
Immunity to extraneous light
Properties
Your Benefit
analog
Option:
2
1
3
4
+UB
C/Q1
0
V
Q2
VDM28-50-R-IO/73c/110/122
Option:
2
1
3
4
+UB
C/Q1
0
V
Q2
VDM28-50-R-IO/73c/136
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)
