Photoelectrics Diffuse-reflective, Background Suppression Type PA 15I • Range: 0 to 150 mm • Adjustable background suppression 50 to 150 mm • Infrared modulated light • Voltage supply 10 to 30 VDC • Output NPN or PNP, light and dark switching • Operating frequency: 1000 Hz • Protection: Reverse polarity, short-circuit, transients • Aluminium housing • LED output indication Product Description Ordering Key PA 15 I NPA-1 Diffuse-reflective photoelec- tric switch with high accuracy background suppression down to 0.1 mm. Application range 0 to 150 mm. 1 kHz operating frequency. DC supply voltage. Cable and plug versions. Aluminium housing. Housing Range Diffuse-reflective, back- ground suppression Output type M12 plug Type Selection Housing Housing Ordering no. Ordering no. Ordering no. Ordering no. sizematerialNPN/cable NPN/plug PNP/cable PNP/plug Make & break Make & break Make & break Make & break switchingswitchingswitchingswitching 36 x 18 x 60 Aluminium PA 15I NPAPA 15I NPA-1PA 15I PPAPA 15I PPA-1 Specifications Rated operating dist. (Sn) 0 to 150 mm Reference: Kodak test card R27, white 100 x 100 mm, 90% reflectance Background suppression Adjustable between 50 - 150 mm AccuracySee chart Temperature drift - 0.1%/°C Differential travel (H) (Hysteresis) ≤ 3.3% of sensing distance Rated operational volt. (UB) 10 to 30 VDC (ripple incl.) Ripple (Urpp) ≤ 20% Output current Continuous (Ie)≤ 200 mA Short-time (I)200 mA max. load capacity 100 nF No load supply current (Io)≤ 40 mA OFF-state current≤ 100 µA Voltage drop (Ud)≤ 2.5 V Protection Reverse polarity, short-circuit, transients Transient voltage 1 kV/0.5 J SensitivityFixed Light source GaAlAs LED, 880 nm Light type Infrared, modulated Light spot size 7 mm at 150 mm Optical angle± 0.85° Ambient light Max. 10,000 lux Operating frequency (f) Max. 1000 Hz Response time OFF - ON330 µs ON - OFF660 µs Power ON delay (td) ≤ 130 ms Output function 4-wire device Make and break switching Indication Target detected LED, yellow Environment Overvoltage category III (IEC 60664/60664A 60947-1) Pollution degree 3 (IEC 60664/60664A 60947-1) Degree of protection IP 67 (IEC 60529 60947-1) Temperature Operating-20° to +60°C (-4° to 140°F) Storage -20° to +60°C (-4° to 140°F) Vibration10 to 150 Hz, 0.5 mm/7.5 g (IEC 60068-2-6) Shock 2 x 1 m & 100 x 0.5 m (IEC 60068-2-32) Specifications are subject to change without notice (15.02.2006)1
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