Distance sensor VDM28-8-L1-IO/115b/136
Brand: Pepperl+Fuchs
Code: VDM28-8-L1-IO/115b/136
Universal distance sensor, measurement to object, IO-Link interface, measuring method PRT, 8 m detection range, red laser light, laser class 1, push-pull output, fixed cable with M12 plug, Distance measurement using object, Measuring method PRT (Pulse Ranging Technology), Accurate, clear, and reproducible measuring results, Red laser as the light emitter, Version with IO-Link interface
Datasheet excerpt: Technical data of VDM28-8-L1-IO/115b/136
| Product Description |
|---|
| Universal distance sensor, measurement to object, IO-Link interface, measuring method PRT, 8 m detection range, red laser light, laser class 1, push-pull output, fixed cable with M12 plug |
| 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 | ||
| 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 | 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Switching frequency | 50 Hz | |
| Response time | 10 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| 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 | ||
| Housing width | 25.8 mm | |
| Housing height | 88 mm | |
| Housing depth | 54.6 mm | |
| Degree of protection | IP67 | |
| Connection | 300 mm fixed cable with M12 x 1, 4-pin connector | |
| Material | ||
| Housing | Plastic ABS | |
| Optical face | PMMA | |
| Mass | 90 g | |
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 |
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