µµP BASED SENSORS WITH UV LED EMISSION High-Power UV LED emission • Microprocessor-based Teach-in setting • High switching frequency at 2 kHz • Fibre-optic accessories and high-resolution lenses • LDµµ SERIES The LDµ luminescence sensors emit ultraviolet light and detect only visible light converted and reflected from fluorescent objects or marks, independent from the background’s colour and surface. A microprocessor controls and synchronises the emission, reception and output circuits offering a completely automatic setting. The LDµ sensors can reach a 75 mm operating distance and a 2 kHz switching frequency, thanks to the UV High- Power emission. Focusing lenses and special fibre-optics able to replace the lens are available as accessories. The LDµ sensors are used in the pharmaceutical and cosmetic industries to identify labels on glass phials or bottles; in the wood and ceramic selection lines; in automatic packaging to detect paper and fluorescent glues; in the textile industry to identify cutting guides; in the mechanical industry to verify the presence of paints or fluorescent lubricants. LUMINESCENCE SENSORS TECHNICAL DATA DETECTION DIAGRAMS Power supply: .............................................. 10 ... 30 Vdc, reverse polarity protection Consumption: ............................................... 80 mA max. Light emission: ............................................ LED HP-UV 370 nm Spot dimension: ........................................... circular Ø 5 mm max. on focal point Diffuse proximity operating distance: ....... 9 ... 18 mm (LDµ-415) 20 ... 40 mm (LDµ-455) LDµ-415 40 ... 75 mm (LDµ-425) Operating distance with fibre-optics: ........ 0 ... 30 mm Setting: .......................................................... Teach-in with 2 push-buttons Remote by cable Indicators: .................................................... red OUTPUT LED green READY LED LDµ-455 Output type: .................................................. NPN or PNP, Rpull-down/up 10 kΩ Saturation voltage: ...................................... 1 V max. with NPN 2 V max. with PNP Output current: ............................................. 200 mA max., short-circuit protection Response time: ............................................ 250 µs max. Switching frequency: ................................... 2 kHz max. Timing function: ........................................... 20 ms minimum output ON LDµ-425 Analog output range : .................................. 0 ... 7 Vdc, 2.2 kΩ output resistance Auxiliary functions: ..................................... deviator for setting block Connection: .................................................. M12 4-pole connector 3 m Ø 6.1 mm shielded cable Electrical protection: ................................... class 1 Mechanical protection: ................................ IP67 LDµ-xxx with OF-50 fibre Housing material: ......................................... ZAMA Lens material: ............................................... glass Weight: .......................................................... 310 g (connector vers.) 450 g (cable vers.) Operating temperature: ............................... -10 ... +55°C Storage temperature: ................................... -20 ... +70°C Reference standard: .................................... EN 60947-5-2 II3D Certifications: ............................................... OF-50 fibre-optic data: ................................. fibre in saline solution with PET sheath, operating temperature: -5 ... +60°C The detection diagrams indicate the typical The operating distances indicate the typical detection distance. operating distance. UNI EN ISO9001 UNI EN ISO14000 CONNECTIONS M12 CONNECTOR GREY DIMENSIONS OF-50 81.2 n°4 M5x6 4.3 n°4 M5x0.24 44 20 15 63 9 mm lens 14.1 27.5 28 L READY LED OUTPUT LED n°4 M5x6 36.6 28 n°4 M5x0.24 MARK BKGD PUSH-BUTTON PUSH-BUTTON Model L OF-50-5 50 cm OF-50-10 100 cm CAP AF-50 50.6 4.5 Ch.1.5 6 31.5 12.5 28 19.4 A A 22 mm lens 60 mm lens mm Ø 28 M20x0.75 58 31 5.9 42.2 Ø 25 21 Ø 18.8 M20x0.75 Ø 33 24 M12x1 M12x1 39.8 M20x0.75 Ø 18 Ø 7 Ø 10 Ø 7 MODEL SELECTION AND ORDER INFORMATION MODEL OPTIC CONNECTION CODE N° LDµ-415 9 - 18 mm (high sensitivity) M12 connector 955151120 LDµ-425 40 - 75 mm (high sensitivity) M12 connector 955151110 LDµ-455 20 - 40 mm (high sensitivity) M12 connector 955151100 ACCESSORY SELECTION AND ORDER INFORMATION MODEL DESCRIPTION CODE N° AF-50 focusing lens for OF-50 (Ø 5 mm spot at 15 mm) 95ACC1400 Lens No.22 lens with 22 mm focus 95ACC1100 Lens No.60 lens with 60 mm focus 95ACC1220 OF-50-5 fibre-optic L50 cm - proximity op. distance 30 mm 95A201130 OF-50-10 fibre-optic L100 cm - proximity op. distance 30 mm 95A201370 Please refer also to M12 connectors of the CS series Distributed by: HEADQUARTERS DATASENSOR SpA via Lavino, 265 - 40050 Monte San Pietro, BO - Italy Tel. +39 051/6765611 • Fax +39 051/6759324 www.datasensor.com • e-mail info@datasensor.com m DATASENSOR SpA endeavours to continuously improve and renew its products; for this reason the technical data and contents of this catalogue may undergo variations without prior notice. For correct installation and use DATASENSOR SpA can guarantee only the data indicated in the instruction manual supplied with the products. Printed in Italy in July 2005 Rev. 05 LUMINESCENCE SENSORS