Distance sensor VDM28-50-R1-IO/110/116/122-Ex
- Retroreflective laser distance sensor
- Measuring method PRT (Pulse Ranging Technology)
- Accurate, clear, and reproducible measuring results
- Red laser as the light emitter
- Version with laser class 1
- Version with IO-Link interface
- Version with analog output
- Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of VDM28-50-R1-IO/110/116/122-Ex
| 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, terminal block |
| General specifications | ||
|---|---|---|
| Device type | GUBW1.D.OS-VDM28-50-R1 | |
| Measuring range | 0.5 ... 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 | |
| Ripple | 10 % within the supply tolerance | |
| No-load supply current | ≤ 70 mA / 24 V DC | |
| Time delay before availability | 1.5 s | |
| Interface | ||
| Interface type | IO-Link | |
| Protocol | IO-Link V1.0 | |
| Cycle time | min. 2.3 ms | |
| Mode | COM2 (38.4 kBit/s) | |
| Process data width | 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 | 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 | ||
| IECEx approval | IECEx INE 14.0042X | |
| ATEX approval | INERIS 14 ATEX 0035X | |
| Marking |  II 2 GDEx db IIC T6 Gb Ex tb IIIC T85°C Db |
|
| Protection class | III | |
| Ambient conditions | ||
| Ambient temperature | -30 ... 45 °C (-22 ... 113 °F) | |
| Storage temperature | -30 ... 70 °C (-22 ... 158 °F) | |
| Mechanical specifications | ||
| Cable gland | Clamping range 3 ... 8.5 mm | |
| Enclosure cover | threaded round cover | |
| Cover fixing | flamepath thread | |
| Flamepath grease | petroleum jelly | |
| Degree of protection | IP66 | |
| Connection | Connection terminals, max. wire cross-section 2.5 mm2 | |
| Material | ||
| Enclosure | aluminum alloy | |
| Glass | thermo-resistant tempered glass | |
| Finish | epoxy coated RAL 7005 (grey) | |
| Mass | approx. 6.6 kg | |
| Grounding | M6 external grounding points | |
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/110/116/122-Ex
Function
The VDM28 distance measurement device employs Pulse Ranging Technology (PRT). It has a repeat accuracy of 5 mm with an operating range of 0.5 ... 50 m and an absolute accuracy of 25 mm.
Product Documentation: VDM28-50-R1-IO/110/116/122-Ex
| Product information | Language | File Type | File Size |
|---|---|---|---|
| Installation and user instructions for offline parameterization of IO-Link sensors | ENG | 1788 KB |
Approvals: VDM28-50-R1-IO/110/116/122-Ex
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| Europe INERIS ATEX | INERIS 14 ATEX 0035X | ALL | 529 KB | |
| Worldwide INERIS IECEx Certificate of Conformity | IECEx INE 14.0042X | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-0845C | ALL | 308 KB | |
| UK-Declaration of conformity / UK-Konformitätserklärung | DOC-5273 | ALL | 297 KB | |
Software: VDM28-50-R1-IO/110/116/122-Ex
| Device Description Files/Drivers | Release Info | File Type | File Size |
|---|---|---|---|
| Device DTM for VDM28 IO-Link sensors / Geräte-DTM für VDM28 IO-Link Sensoren | v1.0.3.2 | ZIP | 4937 KB |
| Add-On instructions for use in Rockwell Automation® Studio 5000 software with all VDM28 sensors and ICE1, ICE2, and Allen-Bradley® IO-Link masters. / Add-On-Anweisungen für die Verwendung in der Software Rockwell Automation® Studio 5000 mit allen VDM28-Sensoren, einschließlich ICE1 und ICE2, sowie den Allen-Bradley® IO-Link-Mastern. | 1/2021 | ZIP | 34503 KB |
| Software Tools | |||
| IO-Link Offline Parameterization Tool / IO-Link Offline-Parametriertool | V1.00.006 / 2022-07-10 | ZIP | 96138 KB |
Associated Products: VDM28-50-R1-IO/110/116/122-Ex
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.