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Produkt
Pepperl+Fuchs
205836
LD28/LV28-F1-3974/47/82b/112
Poproś o ofertę
Pepperl+Fuchs 205836
LD28/LV28-F1-3974/47/82b/112
Thru-beam sensor
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"ucnguBrctvdgcxgt0eqo"
Opis
Universal thru-beam sensor, large housing design, 30 m detection range, red light, 25 kHz transmission frequency, light/dark on, DC version, 2 PNP outputs, test input, pre-fault output, M12 plug, Ultra bright LEDs for power on, weak signal indication and switching state, Highly visible LED as alignment aid in receiver optics, Emitter deactivation, Not sensitive to ambient light, even with switched energy saving lamps, Extra vibration proof versionfa
Parametry techniczne
| Emitter: | LD28-F1-3974/76a/112 |
| Receiver: | LV28-F1-3974/47/82b/112 |
| Effective detection range: | 0 ... 30 m |
| Threshold detection range: | 40 m |
| Light source: | LED |
| Light type: | modulated visible red light , 660 nm |
| Alignment aid: | LED red (in receiver lens) illuminated constantly: beam is interrupted, flashes: reaching switching point, off: sufficient stability control |
| Transmitter frequency: | F1 = 25 kHz |
| Diameter of the light spot: | approx. 0.6 m at 30 m |
| Angle of divergence: | Emitter 1.2°, Receiver 5° |
| Ambient light limit: | 50000 Lux |
| MTTFd: | 620 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: ≤ 50 mA Receiver: ≤ 35 mA |
| Test input: | emitter deactivation at +UB (Imax. < 3 mA at 30 V DC) |
| 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: | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors |
| Switching voltage: | max. 30 V DC |
| Switching current: | max. 200 mA |
| Switching frequency: | 1000 Hz |
| Response time: | 0.5 ms |
| Product standard: | EN 60947-5-2 |
| EAC conformity: | TR CU 020/2011 |
| UL approval: | cULus |
| CCC approval: | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature: | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature: | -40 ... 75 °C (-40 ... 167 °F) |
| Housing width: | 25.8 mm |
| Housing height: | 88 mm |
| Housing depth: | 65.5 mm |
| Degree of protection: | IP67 |
| Connection: | Metal connector, M12, 5-pin, 90° rotatable |
| Material: Housing: | Plastic ABS |
| Material: Optical face: | Plastic pane |
| Mass: | 140 g (emitter and receiver) |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | Vietnam |
| EAN: | 4050143024940 |
| Waga: | 0,36 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |