Pepperl+Fuchs RL28-8-H-2000-IR/47/105
Background suppression sensor
- Ultra bright LEDs for power on and switching state
- Minimal black-white difference through the infrared transmission LED
- Not sensitive to ambient light, even with energy saving lamps
- Waterproof, degree of protection IP67
- Protection class II
- Overview +
- Comments +
This RL28-8-H-2000-IR/47/105 photoelectric sensor offers an impressive 2000 mm detection range, ideal for applications requiring long-distance object detection. Utilizing infrared technology, it functions efficiently in areas with high ambient light. With an IP67 protection rating, the RL28-8 model is designed for reliability in harsh industrial conditions, making it suitable for automated warehousing and assembly lines.
Datasheet:
| Angle of divergence | transmitter 2?° receiver 2?° |
| Light type | modulated infrared light , 880 nm |
| Black/White difference (6 %/90 %) | < 40 % |
| Response time | 2 ms |
| Detection range max. | 20 ... 2000 mm |
| Storage temperature | -40 ... 75 ?°C (-40 ... 167 ?°F) |
| Ripple | 10 % |
| Detection range | 20 ... 2000 mm |
| Diameter of the light spot | approx. 70 mm at a distance of 2000 mm |
| Signal output | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors |
| Function indicator | 2 LEDs yellow ON: object inside the scanning range OFF: object outside the scanning range |
| Operation indicator | LED green |
| Housing width | 25.8 mm |
| Housing depth | 54.3 mm |
| Mass | 70 g |
| Operating voltage | 10 ... 30 V DC |
| Protection class | II, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1 |
| Background suppression | max. + 10 % of the upper limit of the detection range |
| Housing height | 88 mm |
| Ambient temperature | -40 ... 60 ?°C (-40 ... 140 ?°F) |
| Connection | 5-pin, M12 x 1 connector |
| Switching current | max. 200 mA |
| MTTFd | 720 a |
| Product standard | EN 60947-5-2 |
| Mission Time (TM) | 20 a |
| Light source | IRED |
| Switching frequency | 250 Hz |
| Ambient light limit | 50000 Lux |
| Diagnostic Coverage (DC) | 0 % |
| Switching voltage | max. 30 V DC |
| Degree of protection | IP67 |
| UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 |
| Control elements | Sensing range adjuster , Light-on/dark-on changeover switch |
| Switching type | light/dark on switchable |
| Detection range min. | 20 ... 200 mm |
| No-load supply current | 40 mA |
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