Data Sheet

Germany: [phone]Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
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Distance measurement sensor with IO-Link interface VDM28-8-L1-IO/33/110/115b/122
2
Release date: 2017-10-16 12:24 Date of issue: 2017-10-16 297904_eng.xml
Technical data
General specifications
Measurement range 0.2 ... 8 m
Reference target Kodak white (90%)
Light source laser diode
typ. service life 85,000 h at Ta = +25 °C
Light type modulated visible red light
Laser nominal ratings
Note LASER LIGHT , DO NOT STARE INTO BEAM
Laser class 1
Wave length 660 nm
Beam divergence < 1.5 mrad
Pulse length approx. 4 ns
Repetition rate 250 kHz
max. pulse energy < 1.5 nJ
Angle deviation max. ± 2°
Measuring method Pulse Ranging Technology (PRT)
Diameter of the light spot < 10 mm at a distance of 8 m at 20 °C
Ambient light limit 50000 Lux
Temperature influence typ. ≤ 0.25 mm/K
Functional safety related parameters
MTTF
d
200 a
Mission Time (T
M
) 10 a
Diagnostic Coverage (DC) 0 %
Indicators/operating means
Operation indicator LED green
Function indicator 2 LEDs yellow for switching state
Teach-In indicator Teach-In: LED green/yellow equiphase flashing; 2.5 Hz
Teach Error:LED green/yellow non equiphase flashing; 8.0 Hz
Control elements 5-step rotary switch for operating modes selection (threshold
setting and operating modes)
Control elements Switch for setting the threshold values
Electrical specifications
Operating voltage U
B
10 ... 30 V DC / when operating in IO-Link mode: 18 ... 30 V
Ripple 10 % within the supply tolerance
No-load supply current I
0
≤ 70 mA / 24 V DC
Time delay before availability t
v
1.5 s
Interface
Interface type IO-Link
Protocol IO-Link V1.0
Cycle time min. 2.3 ms
Mode COM 2 (38.4 kBaud)
Process data witdh 16 bit
SIO mode support yes
Output
Signal output Push-pull output, short-circuit protected, reverse polarity
protected
Switching voltage max. 30 V DC
Switching current max. 100 mA
Measurement output 1 analog output 4 ... 20 mA, short-circuit/overload protected
Switching frequency f 50 Hz
Response time 10 ms
Measurement accuracy
Absolute accuracy ± 25 mm
Repeat accuracy < 5 mm
Ambient conditions
Ambient temperature -30 ... 55 °C (-22 ... 131 °F)
Storage temperature -30 ... 70 °C (-22 ... 158 °F)
Mechanical specifications
Housing width 25.8 mm
Housing height 88 mm
Housing depth 54.6 mm
Degree of protection IP67
Connection fixed cable 150 mm with M12 x 1 male connector, 4 pin
Material
Housing Plastic ABS
Optical face Plastic pane
Mass 90 g
Compliance with standards and
directives
Standard conformity
Product standard EN 60947-5-2
Laser class IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice No. 50, dated
June 24, 2007
Other suitable accessories can be found at
www.pepperl-fuchs.com
Laserlabel
Accessories
PACTware 4.1
FDT Framework
VDM28 IODD
IODD for communication with VDM28-IO-
Link sensors
VDM28-IO-Link DTM
Device DTM for communication with
VDM28-IO-Link sensors
IO-Link-Master02-USB
IO-Link master, supply via USB port or
separate power supply, LED indicators,
M12 plug for sensor connection
IO-Link-Master-USB DTM
Communication DTM for use of IO-Link-
Master
IODD Interpreter DTM
Software for the integration of IODDs in a
frame application (e. g. PACTware)
OMH-05
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-07-01
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-21
Mounting bracket
OMH-22
Mounting bracket
OMH-VDM28-01
Metal enclosure for inserting protective
panes or apertures
OMH-VDM28-02
Mounting and fine adjustment device for
sensors from the 28 series
OMH-RLK29-HW
Mounting bracket for rear wall mounting
OMH-K01
dove tail mounting clamp
OMH-K03
dove tail mounting clamp
OMH-MLV11-K
dove tail mounting clamp