LD32CND15NPT

PhotoelectricsLaser, Diffuse-reflective (Colour Mark Sensor) Type LD32CND15• Miniature sensor range• Range: 150 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• Excellent EMC performance• Accurate detection of small printing marksProduct DescriptionOrdering KeyL D32CND15PPM5TThe LD32CND15 sensor fam- ily comes in a compact 12 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 foradjustmentofthe sensitivity makes the sensors highly flexible.Theoutputtypeis preset (NPN or PNP), and the outputswitchingfunctionis programmable (NO or NC). The small laser spotmakes thediffuse-reflective sensor useful as colour mark sensor.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 mm150 mmLD 32 CND 15 NPT LD 32 CND 15 NPM5T LD 32 CND 15 PPT LD 32 CND 15 PPM5TSpecificationsRated operating distance (Sn)Up to 150 mm, reference target Kodaktest card R 27, white, 90% reflectivity, 100 x 100 mm Optimal working distance as colour mark sensor is70-100 mm.Blind zone NoneSensitivity Adjustable by Teach-In(push button or wire)Temperature drift ≤ 1%/ºCHysteresis (H)(differential travel)≤ 10%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 < 0.8ºAmbient light5,000 luxLight spot< 0.7 mm @ focusOperating frequency1000 HzResponse timeOFF-ON (tON)≤ 0.5 msON-OFF (tOFF) ≤ 0.5 msPower ON delay (tv)≤ 300 msSpecifications are subject to change without notice (10.02.06)1