Photoelectrics Retro-reflective Type PA18ALR30T.., AC, Metal housing Range: 3 m Modulated infrared light Supply voltage: 20 to 250 VAC Output: 500 mA SCR Make and break switching functions LED output indication High immunity to ambient light Heavy duty M18 metal housing, IP 67 Cable and plug versions Product Description Ordering Key PA18ALR30TOM6SA The PA18LR30.. is a family of sensor provides adequate Type general purpose retro-reflec- sensing performance. The Housing style tive sensors in a long M18 sensors are easy to adjust Housing size nickel-plated brass housing with a 270 single-turn poten- Housing material for heavy duty applications. tiometer. The output is a 2- Housing length They are useful for simple wire NO or NC thyristor (SCR) Detection principle applications, where a basic output. Sensing distance Output type Output configuration Connection type Adjustable Type Selection Housing Rated Ordering no. Ordering no. Ordering no. Ordering no. diameter operating SCR/cable SCR/plug SCR/cable SCR/plug dist. (S ) Make switching Make switching Break switching Break switching n M18 3 m PA18ALR30TOSA PA18ALR30TOM6SA PA18ALR30TCSA PA18ALR30TCM6SA Note: Plugs and reflector to be ordered separately Specifications Rated operating dist. (Sn) Up to 3 m Optical angle 2.2 Ref. reflector type ER4, Light spot size 150 mm at 2 m 84 mm Ambient light Max. 10,000 lux Sensitivity 270 single-turn pot. meter Operating frequency (f) Max. 20 Hz, light/dark ratio 1:2 Temperature drift 0.4%/K Response time OFF-ON (t ) 20 ms ON Hysteresis (H) ON-OFF (t ) 30 ms OFF (Differential travel) 3 to 20% Power ON delay (t ) Typ. 100 ms v Rated operational volt. (U ) 20 to 250 VAC, B 45 to 65 Hz Indication function Dark (NC) or light (NO) switching Output ON LED, yellow Output current (AC 12, AC 140) Continuous (I ) 500 mA Environment e Short-time (I) 3 A, max. 20 ms Overvoltage category II (IEC 60664/60664A 60947-1) Pollution degree 3 (IEC 60664/60664A 60947-1) Min. operational current (I ) 10 mA m Degree of protection IP 67 (IEC 60529 60947-1) OFF-state current (Ir) < 5 mA, typ. 2.6 mA Temperature Voltage drop (U ) 10 VAC, typ. 7 VAC d Operating -20 to +60C (-4 to 140F) Protection Transients Storage -30 to + 70C (-22 to 158F) Transient voltage 1 kV/0.5 J Vibration 10 to 150 Hz, 0.5 mm/- 7.5 g (IEC 60068-2-6) Light source GaAlAs LED, 880 nm Shock 2 x 1 m 100 x 0.5 m Light type Infrared, modulated (IEC 60068-2-32) Specifications are subject to change without notice (22.02.2006) 1(inch) PA18ALR30.., AC Specifications (cont.) Dimensions Dielectric voltage 1500 V (IEC 60364-4-41) Housing material Body Nickel-plated brass Front Luran , black Cable end Polyester, black Nuts Nickel-plated brass Connection 2 Cable Grey, 2 m, 2 x 0.5 mm , SENSIT oilproof PVC Plug M12 x 1 Cables for plug (-3) CON.6A-.. serie Weight Cable version 150 g Plug version 65 g Approvals UL, CSA CE-marking Yes M12 x 1 Operation Diagram Power supply Object present, light beam interrupted Tv Output ON: Break switching (NC) Tv Make switching (NO) Wiring Diagrams Detection Diagram Sensor NC 2 BN Y (feet) X ER4 Reflector 1.6 3.3 4.9 6.6 9.8 11.5 13 8.2 0.8 60.0 30.0 0.4 3 BU 0 0.0 2 BN NO -30.0 -0.4 -60.0 -0.8 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 3 BU Distance (m) 2 Specifications are subject to change without notice (22.02.2006) (mm)