LD28-F1/76a/116 PEPPERL+FUCHS - Part number: 121419

Datasheet excerpt: Technical data of  LD28/LV28-LAS-F1-7675/47 Product Description 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, 2 complementary PNP outputs, test input, pre-fault output, M12 plug System components EmitterLD28-LAS-F1-7675 ReceiverLV28-LAS-F1-7675/47 General specifications Effective detection range0 ... 120 m Threshold detection range150 m Light sourcelaser diode Light typemodulated visible red light Laser nominal ratings NoteLASER LIGHT , DO NOT STARE INTO BEAM Laser class2 Wave length650 nm Beam divergence< 4 mrad Pulse length20 µs Repetition rate25 kHz max. pulse energy18 nJ Alignment aidLED red (in receiver lens)illuminated constantly: beam is interrupted,flashes: reaching switching point,off: sufficient stability control Diameter of the light spotApprox. 20 mm at 5 m, approx. 75 mm x 300 mm at 70 m horizontal in relation to the housing axis Opening angleEmitter: 0.23 °Receiver: 5 ° Ambient light limit50000 Lux Functional safety related parameters MTTFd540 a Mission Time (TM)20 a Diagnostic Coverage (DC)90 % Indicators/operating means Operation indicatorLED green Function indicatorLED 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 point3. LED off: signal < switching point Control elementssensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply currentEmitter: ≤ 55 mA Receiver: ≤ 40 mA Input Test inputemitter deactivation at +UB Output Pre-fault indication output1 PNP transistor, short-circuit protected, protected from reverse polarity, open collector, Umax = 30 V DC, Imax = 0.2 AThe 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 typelight/dark on, switchable Signal output2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors Switching voltagemax. 30 V DC Switching currentmax. 200 mA Switching frequency1000 Hz Response time0.5 ms Conformity Product standardEN 60947-5-2 Laser safetyEN 60825-1 Approvals and certificates Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approvalcULus Listed , Class 2 power source CCC approvalCCC approval / marking not required for products rated ≤36 V FDA approvalIEC 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 temperature0 ... 40 °C (32 ... 104 °F) Storage temperature-20 ... 75 °C (-4 ... 167 °F) Mechanical specifications Housing width25.8 mm Housing height88 mm Housing depth54.3 mm Degree of protectionIP67 Connection5-pin, M12 x 1 plastic connector Material HousingPlastic ABS Optical facePlastic pane Mass140 g (emitter and receiver) Classifications SystemClasscode ECLASS 11.027270901 ECLASS 10.0.127270901 ECLASS 9.027270901 ECLASS 8.027270901 ECLASS 5.127270901 ETIM 8.0EC002716 ETIM 7.0EC002716 ETIM 6.0EC002716 ETIM 5.0EC002716 UNSPSC 12.139121528 Datasheet excerpt: Technical data of  LD28/LV28-LAS-F1-7675/47 Product Description 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, 2 complementary PNP outputs, test input, pre-fault output, M12 plug System components EmitterLD28-LAS-F1-7675 ReceiverLV28-LAS-F1-7675/47 General specifications Effective detection range0 ... 120 m Threshold detection range150 m Light sourcelaser diode Light typemodulated visible red light Laser nominal ratings NoteLASER LIGHT , DO NOT STARE INTO BEAM Laser class2 Wave length650 nm Beam divergence< 4 mrad Pulse length20 µs Repetition rate25 kHz max. pulse energy18 nJ Alignment aidLED red (in receiver lens)illuminated constantly: beam is interrupted,flashes: reaching switching point,off: sufficient stability control Diameter of the light spotApprox. 20 mm at 5 m, approx. 75 mm x 300 mm at 70 m horizontal in relation to the housing axis Opening angleEmitter: 0.23 °Receiver: 5 ° Ambient light limit50000 Lux Functional safety related parameters MTTFd540 a Mission Time (TM)20 a Diagnostic Coverage (DC)90 % Indicators/operating means Operation indicatorLED green Function indicatorLED 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 point3. LED off: signal < switching point Control elementssensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply currentEmitter: ≤ 55 mA Receiver: ≤ 40 mA Input Test inputemitter deactivation at +UB Output Pre-fault indication output1 PNP transistor, short-circuit protected, protected from reverse polarity, open collector, Umax = 30 V DC, Imax = 0.2 AThe 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 typelight/dark on, switchable Signal output2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors Switching voltagemax. 30 V DC Switching currentmax. 200 mA Switching frequency1000 Hz Response time0.5 ms Conformity Product standardEN 60947-5-2 Laser safetyEN 60825-1 Approvals and certificates Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approvalcULus Listed , Class 2 power source CCC approvalCCC approval / marking not required for products rated ≤36 V FDA approvalIEC 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 temperature0 ... 40 °C (32 ... 104 °F) Storage temperature-20 ... 75 °C (-4 ... 167 °F) Mechanical specifications Housing width25.8 mm Housing height88 mm Housing depth54.3 mm Degree of protectionIP67 Connection5-pin, M12 x 1 plastic connector Material HousingPlastic ABS Optical facePlastic pane Mass140 g (emitter and receiver) Classifications SystemClasscode ECLASS 11.027270901 ECLASS 10.0.127270901 ECLASS 9.027270901 ECLASS 8.027270901 ECLASS 5.127270901 ETIM 8.0EC002716 ETIM 7.0EC002716 ETIM 6.0EC002716 ETIM 5.0EC002716 UNSPSC 12.139121528