Photoelectrics Through-beam, Relay Output Type PC50CNT20R. Range: 20 m Adjustable sensitivity Modulated, infrared light Supply voltage: 12 to 240 VDC and 24 to 240 VAC, 50/60 Hz Output: Relay 3 A, 30 VDC, 240 VAC Make and break switching function LED-indication for output ON, signal stability and supply ON Excellent EMC Product Description Ordering Key PC50CNT20RP The PC50CNT. is a family provide adequate sensing Type of general purpose through- performance. The long sens- Housing style beam sensors in a compact ing range together with sensi- Housing size square 17 x 50 x 50 mm tivity adjustment gives a very Housing material reinforced RC/ABS-housing. flexible sensor. Light and dark Housing length They are useful in applica- operation is switch selectable. Detection principle tions where basic sensors Sensing distance Output type Output configuration Type Selection Housing Range Ordering no. Ordering no. W x H x D S Receiver Emitter n Make and break switching 17 x 50 x 50 mm 20 m PC 50 CNT 20 RP PC 50 CNT 20 R Note: Please order emitter and receiver separately Specifications Emitter Rated operational volt. (U ) 12-240 VDC Optical angle 2 at 1/2 range B 24-240 VAC, 50-60 Hz Indication function Rated operational power 2.5 VA Power supply ON LED, green Light source GaAs LED, 880 nm Light type Infrared, modulated Specifications Receiver Rated operating dist. (S ) Up to 20 m Protection Reverse polarity, transients n Blind zone None Operating frequency (f) 20 Hz Sensitivity Adj. single-turn pot.meter Response time OFF-ON (t ) 25 ms ON ON-OFF (t ) 25 ms OFF Temperature drift 0.5%/C Power ON delay (t ) 300 ms v Hysteresis (H) (differential travel) 3-20% Output function Light or dark operation is switch selectable Rated operational volt. (U ) 12-240 VDC B 24-240 VAC, 50-60 Hz Indication function Output ON LED, yellow Rated operational power 2.0 VA (relay ON) Supply ON, signal stability LED, green Output Contact ratings Resistive loads AC 1 3 A/230 VAC DC 1 3 A/30 VDC (>10 mA/5 VDC) 6 Mechanical life (typ.) 15 x 10 operations 5 Electrical life (typ.) 1 x 10 operations at 3 A/240 VAC Specifications are subject to change without notice (03.09.2015) 1 PC50CNT20R. General Specifications Environment Rated insulation voltage 250 VAC (rms) Overvoltage category II (IEC 60664/60664A, Housing material 60947-1) Body PC/ABS, grey, reinforced Pollution degree 3 (IEC 60664/60664A, Front glass PC, black 60947-1) Mounting bracket Steel, galvanized Degree of protection IP 67 (IEC 60529, 60947-1) Connection Temperature 2 Cable receiver PVC, grey, 2 m, 5 x 0.50 mm Operating -20 to +60C (-4 to +140F) 2 Cable emitter PVC, grey, 2 m, 2 x 0.34 mm Storage -25 to +80C (-13 to +176F) Weight Vibration 10 to 150 Hz, 0.5 mm/7.5 g Emitter 130 g (IEC 60068-2-6) Receiver 130 g Shock 2 x 1 m & 100 x 0.5 m Approvals UL, CSA (IEC 60068-2-32) CE-marking Yes Operation Diagram tv = Power ON delay Power supply Target present Object present Break (NC) Output ON Make (NO) Output ON Dimensions 24.85 17 50 21 R2.3 29 o 1 11.3 21.15 19 35.2 41.4 50 9 19 4.45 21 24.85 Dark/light 35.2 R2.3 LEDs Distance 15 5 21.4 Excess Gain Wiring Diagrams Receiver Emitter L BN BN 12-240 VDC 24-240 VAC BU GY BK 3 A/30 VDC N 3 A/230 VAC BU WH Sensing range (mm) 2 Specifications are subject to change without notice (03.09.2015) Excess gain