Page 535 - Sensors and Systems - North American Catalog
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533
Germany: +49 621 776-4411
Refer to General Notes Relating to Product Information
Pepperl+Fuchs Group
USA: +1 330 486 0001
Singapore: +65 6779 9091
Copyright Pepperl+Fuchs
Photoelectric Sensors,
Standard Sensors,
Distance sensors
2
.2
Technical Data
For detailed data and product description refer to the data sheets at
Electrical Connection
❍
= light on,
●
= dark on
W
L
H
lc
General Data
Measuring range adjustment
✔
Light/dark adjustment
✔
Teach-In
✔
Measurement range
0.2 ... 50 m
Reference target
OFR-100/100
Light source
laser diode
Light type
modulated visible red light
Measuring method
Pulse Ranging Technology (PRT)
Diameter of the light spot
< 50 mm at a distance of 50 m at 20 °C
Operating voltage
10 ... 30 V DC / IO-Link mode: 18 ... 30 V DC
No-load supply current
70 mA / 24 V DC
Interface
Interface type
IO-Link
Mode
COM 2 (38.4 kBaud)
Switching current
max. 100 mA
Switching frequency
50 Hz
Repeat accuracy
< 5 mm
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-R1-IO/73c/110/122
VDM28-50-R-IO/73c/136
Laser class
1
●
2
●
Signal output
Push-pull (4-in-1) output, short-circuit protected, reverse
polarity protected
●
2 Push-pull (4-in-1) 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 length l
c
[mm]
14
OMH-RLK29
Mounting bracket
OMH-K01
dove tail mounting clamp
OFR-100/100
Reflective tape 100 mm x 100 mm
REF-MH82
Reflector with Micro-structure, rectangular 82 mm x 60 mm, mounting holes
OMH-VDM28-01
Metal enclosure for inserting protective panes or apertures
These and more accessories can be found in chapter 10
See pages from 970 ... for cordsets See pages 1066 ... for mounting accessories
Accessories
Distance sensor
VDM28 series
Rectangular full-size housing
Retroreflective distance
measurement
Pulse Ranging Technology (PRT)
Long range
Discrete and analog outputs with
IO-Link
Laser red light
Parallel measuring paths possible
without crosstalk
Secure measurement in difficult
conditions, e.g. mist or dust
High resistance to ambient light
Measures distances consistently,
regardless of surface color
Properties
Benefits
Option /110/122
Analog
+UB
1
2
3
0V
4
C/Q1
VDM28-50-R1-IO/73c/110/122
1
3
4
2
Option /136
Q2
+UB
1
2
3
0V
4
C/Q1
VDM28-50-R-IO/73c/136
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(brown)
(white)
(blue)
(black)
