LD31/LV31/25/38/115 PEPPERL+FUCHS - Part number: 811441

Datasheet excerpt: Technical data of  LD31/LV31/25/38/115 Product Description Thru-beam sensor, 30 m detection range, red light, light on, DC version, relay contact output, fixed cable System components EmitterLD31/76a/115 ReceiverLV31/25/38/115 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 spot800 mm at a distance of 30 m Opening angleEmitter: 0.5 ° , Receiver: 1.5 ° Ambient light limit50000 Lux ; according EN 60947-5-2 Functional safety related parameters MTTFd620 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % 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 voltage12 ... 30 V DC No-load supply currentEmitter: ≤ 18 mA Receiver: ≤ 20 mA Input Test inputemitter deactivation at +UB Output Switching typelight on Signal outputRelay, 1 alternator Switching voltagemax. 30 V DC Switching currentmax. 1 A Switching frequency≤ 20 Hz Response time≤ 25 ms Conformity Product standardEN 60947-5-2 Compliance with standards and directives Standard conformity StandardsEN 62103 Approvals and certificates 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 CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-25 ... 55 °C (-13 ... 131 °F) Storage temperature-40 ... 70 °C (-40 ... 158 °F) Mechanical specifications Housing width18 mm Housing height62 mm Housing depth35 mm Degree of protectionIP67 ConnectionEmitter: 2 m fixed cable , 3-wire Receiver: 2 m fixed cable , 5-wire Material HousingPolycarbonate Optical facePMMA MassEmitter: 116 g Receiver: 131 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/LV31/25/38/115 Product Description Thru-beam sensor, 30 m detection range, red light, light on, DC version, relay contact output, fixed cable System components EmitterLD31/76a/115 ReceiverLV31/25/38/115 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 spot800 mm at a distance of 30 m Opening angleEmitter: 0.5 ° , Receiver: 1.5 ° Ambient light limit50000 Lux ; according EN 60947-5-2 Functional safety related parameters MTTFd620 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % 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 voltage12 ... 30 V DC No-load supply currentEmitter: ≤ 18 mA Receiver: ≤ 20 mA Input Test inputemitter deactivation at +UB Output Switching typelight on Signal outputRelay, 1 alternator Switching voltagemax. 30 V DC Switching currentmax. 1 A Switching frequency≤ 20 Hz Response time≤ 25 ms Conformity Product standardEN 60947-5-2 Compliance with standards and directives Standard conformity StandardsEN 62103 Approvals and certificates 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 CCC approvalCCC approval / marking not required for products rated ≤36 V Ambient conditions Ambient temperature-25 ... 55 °C (-13 ... 131 °F) Storage temperature-40 ... 70 °C (-40 ... 158 °F) Mechanical specifications Housing width18 mm Housing height62 mm Housing depth35 mm Degree of protectionIP67 ConnectionEmitter: 2 m fixed cable , 3-wire Receiver: 2 m fixed cable , 5-wire Material HousingPolycarbonate Optical facePMMA MassEmitter: 116 g Receiver: 131 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