Photoelectrics Retro-reflective, Polarized Type PB3P Range: 3 m Polarized modulated, visible red light For transparent glass detection Adjustable sensitivity Rated operational voltage: 10 to 30 VDC Output: 200 mA, NPN or PNP Make and break switching funct., with LED indication Protection: Reverse polarity, short circuit, overload Operating frequency: 1 kHz High immunity to ambient light 18 x 75 x 36 mm ABS housing, IP 67 Timer options Product Description Ordering Key PB3P A NPA-1 Polarized, retro-reflective tection through narrow Type photoelectric switch. Range beam. Rugged, glass-rein- Option: timer function 3 m. Reliable detection of forced ABS housing, totally Output type shiny and transparent ob- sealed. IP 67. 2 m PVC ca- Connection type jects. Visible beam allows ble connection or standard easy alignment. Precise de- M 12 plug. Type Selection Housing Timer function Ordering no. Ordering no. Ordering no. Ordering no. W x H x D Option NPN/cable NPN/plug PNP/cable PNP/plug Rated Make & break swit. Make & break swit. Make & break swit. Make & break swit. operating dist. (S ) n 18 x 75 x 36 Without timer PB 3P NPA PB 3P NPA-1 PB 3P PPA PB 3P PPA-1 3 m Delay on operate PB 3PA NPA PB 3PA NPA-1 PB 3PA PPA PB 3PA PPA-1 Delay on release PB 3PB NPA PB 3PB NPA-1 PB 3PB PPA PB 3PB PPA-1 One shot PB 3PT NPA PB 3PT NPA-1 PB 3PT PPA PB 3PT PPA-1 Note: Plugs and reflectors to be ordered separately. Specifications Rated operating dist. (S ) 3 m, with reflector Light spot size 65 mm at 2 m n type ER 22, ref. target Ambient light Max. 10,000 lux Temperature drift 0.4%/K Operating frequency (f) 1000 Hz, light/dark ratio 1:2 Response time Rated operational volt. (U ) 10 to 40 VDC (ripple incl.) B OFF-ON (t ) 660 m s ON Ripple (U ) 10% rpp ON-OFF (t ) 330 m s OFF Output current Power ON delay (t ) Typ. 100 ms v Continuous (I ) 200 mA e Indication Short-time (I) 200 mA, Output ON LED, yellow Max. load capacity 100 nF Optional timer No load supply current (I ) 40 mA O Delay on operate (function A) 0.1 to 14 s 4 s OFF-state current (I ) Max. 100 m A r Delay on release (function B) 0.1 to 14 s 4 s Voltage drop (U ) 2.5 VDC One shot (function T) 0.1 to 14 s 4 s d Protection Reverse polarity, overload Environment short-circuit, transients Overvoltage category III (IEC 60664/60664A 60947-1) Transient voltage 1 kV/0.5 J Pollution degree 3 (IEC 60664/60664A Sensitivity Adjustable, 20 turn pot 60947-1) Light source GaAlAs LED 660nm Degree of protection IP 67 (IEC 60529 60947-1) Light type Visible red polarized, Temperature modulated Operating -20 to +60C (-4 to 140F) Optical angle 1 Storage -30 to +70C (-22 to158F) Specifications are subject to change without notice 1PB3P Specifications (cont.) Truth Table Make switching Break switching Vibration 10 to 150 Hz, 0.5 mm/7.5 g (IEC 60068-2-6) Object present Yes No Yes No Shock 2 x 1 m & 100 x 0.5 m (IEC 60068-2-32) LED OFF ON OFF ON Dielectric voltage 500 VAC (rms) Load Non-active Active Active Non-active Housing material Body ABS, glass-reinforced, grey Output NPN High Low Low High Front ABS, glass-reinforced, black Output PNP Low High High Low Lenses Acrylic Mounting bracket ABP-1 Iron, black Connection Wiring Diagram Cable Black, 2 m, oilproof PVC, 2 4 x 0.35 mm , Note: Other lengths on request Plug CONH1A-.. Weight 197 g cable version 105 g plug version Dimensions Sensitivity Sensitivity Time Time LED LED PB 3 PB 3...-1 APB-1 Operation Diagram (Make switching (NO)) Power supply Light received Output + LED ON, P. 3PA Output + LED ON, P. 3.A .PA Output + LED ON, P. 3.B .PA Output + LED ON, P. 3.T .PA Accessories Delivery Contents Reflectors: ER series. Photoelectric switch: PB3P.. Plugs: Standard M 12, CONH1A-.. serie. Adjustable mounting bracket APB-1 Screwdriver for adjustments, 77-000 Installation instruction Two M 4 x 25 mm screws, washers and M 4 nuts Packaging: Carton box 2 Specifications are subject to change without notice