LD32CNB06NPT

PhotoelectricsLaser, Diffuse-reflective, Background SuppressionType LD32CNB06• Miniature sensor range• Range: 60 mm• Sensitivity adjustment by Teach-In programming• Modulated, red laser light, 650 nm (class 2)• Supply voltage: 10 to 30 VDC• Output: 100 mA, NPN or PNP preset• Make and break switching function programmable• LED for output indication, signal stability and power ON• Protection: reverse polarity, short circuit and transients• Cable and plug versions• Compact housing• Excellent EMC performanceProduct DescriptionOrdering KeyL D32CNB06PPM5TThe LD32 sensor family is available in a compact12 x32 x 20 mm reinforcedPMMA/ABS-housing.The sensors are useful in applications where high- accuracy detection as well as small size is required.The Teach-In function for adjustmentofthe sensitivity makes the sensors highlyflexible.The small spot and back- ground suppressionmakes the sensor able to detect small objects close to the background.The output type is preset (NPN or PNP), and the output switching function is pro- grammable (NO or NC).TypeHousing style Housing size Housing material Housing length Detection principle Sensing distance Output typeOutput configuration Connection type Teach-InType SelectionHousingRangeOrdering no.Ordering no.W x H x DSn NPN & PNP cable NPN & PNP plugMake & break switchingMake & break switching12 x 32 x 20 mm60 mmLD 32 CNB 06 NPT LD 32 CNB 06 NPM5T LD 32 CNB 06 PPT LD 32 CNB 06 PPM5TSpecificationsRated operating distance (Sn)Up to 60 mm,reference target Kodaktest card R 27, white, 90%reflectivity, 100 x 100 mmBlind zone ≤ 25 mmSensitivity Adjustable by Teach-In(push button or wire)Temperature drift ≤ 1%/ºCHysteresis (H)(differential travel)≤ 7% (grey scale displace- ment 90%/18%)Rated operational volt. (UB) 10 to 30 VDC (ripple included)Ripple (Urpp ) ≤ 10%Output currentContinuous (Ie) ≤ 100 mA Short-time (I)≤ 100 mA(max. load capacity 100 nF)No load supply current (Io)≤ 25 mA @ 24 VDCMinimum operational current (Im) 0.5 mAOFF-state current (Ir )≤ 100 µAVoltage drop (Ud ) ≤ 2.4 VDC @ 100 mAProtection Short-circuit, reverse polarity and transientsLaser protection class Class 2 - according toEN60825-1-3/97Average power < 1 mW Pulse width t = 3 μs Pulse repetition timef = 5 kHzMTBF > 50’000 h @ Ta = 40ºCLight source Laser red light, 650 nmLight typeRed, modulatedSensing angle < 0.8º Ambient light5,000 lux Light spot< 0.5 mmOperating frequency1000 HzResponse timeOFF-ON (tON)≤ 0.5 msON-OFF (tOFF) ≤ 0.5 msPower ON delay (tv)≤ 300 msSpecifications are subject to change without notice (06.02.2006)1