LD31/73c/76a PEPPERL+FUCHS - Part number: 187679

Datasheet excerpt: Technical data of  LD31/LV31/73c/76a/136 Product Description Thru-beam sensor, 30 m detection range, red light, dark on, DC version, 2 push-pull outputs, emitter switch-off, M12 plug System components EmitterLD31/73c/76a ReceiverLV31/73c/136 General specifications Effective detection range0 ... 30 m Threshold detection range43 m Light sourceLED Light typemodulated visible red light , 630 nm Alignment aidLED yellow:1. LED illuminates: Sufficient light signal received, emitter and receiver alignment is correct 2. LED flashes: Reaching switching point 3. LED off: Light beam is interrupted or the alignment is out Diameter of the light spotapprox. 800 mm at a distance of 30 m Opening angleEmitter: 1.5 ° , Receiver: 1.5 ° Ambient light limit50000 Lux ; according EN 60947-5-2 Functional safety related parameters MTTFd750 a Mission Time (TM)20 a Diagnostic Coverage (DC)90 % Indicators/operating means Operation indicatorLED green: power on 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 Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply currentEmitter: ≤ 18 mA Receiver: ≤ 18 mA Input Test inputemitter deactivation at +UB Output Switching typedark on Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected Switching voltagemax. 30 V DC Switching currentmax. 100 mA Voltage drop≤ 1.5 V Switching frequency≤ 250 Hz Response time≤ 2 ms Conformity Product standardEN 60947-5-2 Approvals and certificates EAC conformityTR CU 020/2011 Protection classII , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-30 ... 55 °C (-22 ... 131 °F) Storage temperature-40 ... 70 °C (-40 ... 158 °F) Mechanical specifications Housing width18 mm Housing height62 mm Housing depth35 mm Degree of protectionIP67 Connection4-pin, M12 x 1 connector Material HousingPolycarbonate Optical facePMMA MassEmitter: 24 g Receiver: 24 g 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  LD31/LV31/73c/76a/136 Product Description Thru-beam sensor, 30 m detection range, red light, dark on, DC version, 2 push-pull outputs, emitter switch-off, M12 plug System components EmitterLD31/73c/76a ReceiverLV31/73c/136 General specifications Effective detection range0 ... 30 m Threshold detection range43 m Light sourceLED Light typemodulated visible red light , 630 nm Alignment aidLED yellow:1. LED illuminates: Sufficient light signal received, emitter and receiver alignment is correct 2. LED flashes: Reaching switching point 3. LED off: Light beam is interrupted or the alignment is out Diameter of the light spotapprox. 800 mm at a distance of 30 m Opening angleEmitter: 1.5 ° , Receiver: 1.5 ° Ambient light limit50000 Lux ; according EN 60947-5-2 Functional safety related parameters MTTFd750 a Mission Time (TM)20 a Diagnostic Coverage (DC)90 % Indicators/operating means Operation indicatorLED green: power on 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 Electrical specifications Operating voltage10 ... 30 V DC Ripple10 % No-load supply currentEmitter: ≤ 18 mA Receiver: ≤ 18 mA Input Test inputemitter deactivation at +UB Output Switching typedark on Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected Switching voltagemax. 30 V DC Switching currentmax. 100 mA Voltage drop≤ 1.5 V Switching frequency≤ 250 Hz Response time≤ 2 ms Conformity Product standardEN 60947-5-2 Approvals and certificates EAC conformityTR CU 020/2011 Protection classII , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-30 ... 55 °C (-22 ... 131 °F) Storage temperature-40 ... 70 °C (-40 ... 158 °F) Mechanical specifications Housing width18 mm Housing height62 mm Housing depth35 mm Degree of protectionIP67 Connection4-pin, M12 x 1 connector Material HousingPolycarbonate Optical facePMMA MassEmitter: 24 g Receiver: 24 g 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