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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
VDM28-50-R1-IO/73c/110/122
Product Description
Universal distance sensor, measurement to reflector, IO-Link interface, measuring method PRT, 50 m detection range, red laser light, laser class 1, push-pull output, analog output, M12 plug
General specifications
Measuring 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 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
< 50 mm at a distance of 50 m at 20 °C
Ambient light limit
50000 Lux
Temperature influence
typ. ≤ 0.25 mm/K
Functional safety related parameters
MTTFd
200 a
Mission Time (TM)
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
10 ... 30 V DC / when operating in IO-Link mode: 18 ... 30 V
1 analog output 4 ... 20 mA, short-circuit/overload protected
Switching frequency
50 Hz
Response time
10 ms
Conformity
Electromagnetic compatibility
EN 61000-6-2, EN 61000-6-4
Laser safety
IEC 60825-1:2007
Measurement accuracy
Absolute accuracy
± 25 mm
Repeat accuracy
< 5 mm
Approvals and certificates
Protection class
III
UL approval
cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval
CCC approval / marking not required for products rated ≤36 V
FDA approval
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
Ambient conditions
Ambient temperature
-30 ... 55 °C (-22 ... 131 °F)
Storage temperature
-30 ... 70 °C (-22 ... 158 °F)
Mechanical specifications
Degree of protection
IP67
Connection
4-pin, M12 x 1 connector
Material
Housing
plastic
Optical face
PMMA
Mass
90 g
Dimensions
Height
88 mm
Width
25.8 mm
Depth
54.6 mm
Classifications
System
Classcode
ECLASS 13.0
27270916
ECLASS 12.0
27270916
ECLASS 11.0
27270801
ECLASS 10.0.1
27270801
ECLASS 9.0
27270801
ECLASS 8.0
27270801
ECLASS 5.1
27270801
ETIM 9.0
EC001825
ETIM 8.0
EC001825
ETIM 7.0
EC001825
ETIM 6.0
EC001825
ETIM 5.0
EC001825
UNSPSC 12.1
41111613
Details:
VDM28-50-R1-IO/73c/110/122
Function
The VDM28 distance measurement device employs Pulse Ranging Technology (PRT). It has a repeat accuracy of 5 mm with an operating range of 0.2 ... 50 m and an absolute accuracy of 25 mm.
The compact housing of the Series 28 photoelectric sensors, with dimensions of 88 mm (height), 26 mm (width) and 54 mm (depth), make it the smallest device available in its class.
Contact Us
In stock
Contact Us
+1 330 425-3555