Ürünler
Karşılıklı Tip Fotoelektrik Sensör Pepperl Fuchs LD28/LV28-F2/49/76a/82b/105
26 Aralık 2018
Karşılıklı Tip Fotoelektrik Sensör Pepperl Fuchs LD28/LV28-LAS-F1-7675/47
26 Aralık 2018
Karşılıklı Tip Fotoelektrik Sensör Pepperl Fuchs LD28/LV28-LAS-F1-7675
Sensör
Fotoelektrik Sensör
Thru-beam Sensor
Karşılıklı Tip Fotoelektrik Sensör
Pepperl Fuchs
Pepperl Fuchs Sensör
Pepperl Fuchs Fotoelektrik Sensör
Pepperl Fuchs Thru-beam Sensor
Pepperl Fuchs Karşılıklı Tip Fotoelektrik Sensör
Pepperl Fuchs LD28/LV28-LAS-F1-7675
Pepperl LD28/LV28-LAS-F1-7675
LD28/LV28-LAS-F1-7675
Açıklama
Pepperl Fuchs LD28/LV28-LAS-F1-7675 Karşılıklı Tip Fotoelektrik Sensör
Pepperl LD28/LV28-LAS-F1-7675 Thru-beam Sensor
Fotoelektrik Sensör Pepperl Fuchs LD28/LV28-LAS-F1-7675
Pepperl Fuchs LD28/LV28-LAS-F1-7675 Fotoelektrik Sensör
Thru-beam Sensor LD28/LV28-LAS-F1-7675 Pepperl-Fuchs
Karşılıklı Tip Fotoelektrik Sensör LD28/LV28-LAS-F1-7675 Pepperl-Fuchs
Teknik veriler LD28/LV28-LAS-F1-7675
| Ürün Açıklaması |
| 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 |
| System components | ||
| Emitter | LD28-LAS-F1-7675 | |
| Receiver | LV28-LAS-F1-7675 | |
| General specifications | ||
| 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 class | 2 | |
| Wave length | 650 nm | |
| Beam divergence | < 4 mrad | |
| Pulse length | 20 µs | |
| Repetition rate | 25 kHz | |
| 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 | |
| Functional safety related parameters | ||
| MTTFd | 540 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 90 % | |
| Indicators/operating means | ||
| 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 | |
| Electrical specifications | ||
| Operating voltage | 10 … 30 V DC | |
| Ripple | 10 % | |
| No-load supply current | Emitter: ≤ 55 mA Receiver: ≤ 40 mA |
|
| Input | ||
| Test input | emitter deactivation at +UB | |
| Output | ||
| 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 | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Laser safety | EN 60825-1 | |
| Approvals and certificates | ||
| 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 conditions | ||
| Ambient temperature | 0 … 40 °C (32 … 104 °F) | |
| Storage temperature | -20 … 75 °C (-4 … 167 °F) | |
| Mechanical specifications | ||
| 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 | |
| Optical face | Plastic pane | |
| Mass | 140 g (emitter and receiver) | |
