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Pepperl+Fuchs
310277
LD28/LV28-LAS-F1-7675
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Pepperl+Fuchs 310277
LD28/LV28-LAS-F1-7675
Thru-beam sensor (pair)
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"ucnguBrctvdgcxgt0eqo"
Описание
Universal thru-beam sensor, large housing design, 120 m detection range, red laser light, laser class 2, 25 kHz transmission frequency, light/dark on, DC version, push-pull output, test input, pre-fault output, M12 plug, Universal series with highly versatile fields of use, Resistant against noise: reliable operation under all conditions, Highly visible LED as alignment aid in receiver optics, Emitter with test input, Laser version for long rangesfa
Технические характеристики
| Emitter: | LD28-LAS-F1-7675 |
| Receiver: | LV28-LAS-F1-7675 |
| Effective detection range: | 0 ... 120 m |
| Threshold detection range: | 150 m |
| Light source: | laser diode |
| Light type: | modulated visible red light |
| Laser nominal ratings: Note: | LASER LIGHT , DO NOT STARE INTO BEAM |
| Laser nominal ratings: Laser class: | 2 |
| Laser nominal ratings: Wave length: | 650 nm |
| Laser nominal ratings: Beam divergence: | < 4 mrad |
| Laser nominal ratings: Pulse length: | 20 µs |
| Laser nominal ratings: Repetition rate: | 25 kHz |
| Laser nominal ratings: max. pulse energy: | 18 nJ |
| Alignment aid: | LED red (in receiver lens) illuminated constantly: beam is interrupted, flashes: reaching switching point, off: sufficient stability control |
| Diameter of the light spot: | Approx. 20 mm at 5 m, approx. 75 mm x 300 mm at 70 m horizontal in relation to the housing axis |
| Angle of divergence: | Emitter: 0.23 ° Receiver: 5 ° |
| Ambient light limit: | 50000 Lux |
| MTTFd: | 540 a |
| Mission Time (TM): | 20 a |
| Diagnostic Coverage (DC): | 90 % |
| Operation indicator: | LED green |
| Function indicator: | LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point |
| Control elements: | sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch |
| Operating voltage: | 10 ... 30 V DC |
| Ripple: | 10 % |
| No-load supply current: | Emitter: ≤ 55 mA Receiver: ≤ 40 mA |
| Test input: | emitter deactivation at +UB |
| Pre-fault indication output: | 1 PNP transistor, short-circuit protected, protected from reverse polarity, open collector, Umax = 30 V DC, Imax = 0.2 A The output becomes inactive if the signal level has fallen below the function reserve for approx. 10 s (yellow and red LEDs flash). If the light beam is interrupted four times during this period, the output immediately becomes inactive. |
| Switching type: | light/dark on, switchable |
| Signal output: | 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected |
| Switching voltage: | max. 30 V DC |
| Switching current: | max. 100 mA |
| Switching frequency: | 1000 Hz |
| Response time: | 0.5 ms |
| Product standard: | EN 60947-5-2 |
| Laser safety: | EN 60825-1 |
| Protection class: | II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 |
| UL approval: | cULus Listed , Class 2 power source |
| 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 temperature: | 0 ... 40 °C (32 ... 104 °F) |
| Storage temperature: | -20 ... 75 °C (-4 ... 167 °F) |
| Housing width: | 25.8 mm |
| Housing height: | 88 mm |
| Housing depth: | 54.3 mm |
| Degree of protection: | IP67 |
| Connection: | 5-pin, M12 x 1 plastic connector |
| Material: Housing: | Plastic ABS |
| Material: Optical face: | Plastic pane |
| Mass: | 140 g (emitter and receiver) |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | VN |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |