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Selected parameters SYSTEM Diffuse reflective HOUSING rectangular SENSING RANGE 1 ... 5 m CONNECTION Cable OUTPUT RELAY SPDT MATERIAL Plastic Others SENSING RANGE 1 m HOUSING 50 x 50 x 17 mm MATERIAL PC + ABS
Photoelectrics Diffuse-reflective, Relay Output Type PC50CND20RP • Range: 2 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 • Protection: reverse polarity, transients • High degree of EMC Product Description Ordering Key PC50CND20RP The PC50CND. is a general purpose diffuse-reflective sen- sorinacompact squared 17 x 50 x 50 mm reinforced PC/ABS-housing.It is useful in applications where basic sensors provideadequate sensing performance.The long sensing range in addition to sensitivity adjustment gives avery flexiblesensor. Light and dark operation is switch selectable. Type Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type Output configuration Type Selection HousingRangeOrdering no. W x H x D(Sn) Make and break switching 17 x 50 x 50 mm2 m PC 50 CND 20 RP Specifications Rated operating distance (Sn)Up to 2 m, reference target Kodak test card R 27, white, 90% reflectivity, 200 x 200 mm Blind zone Typ. 10 cm (max. 30 cm) Sensitivity Adj. by single-turn pot. meter Temperature drift ≤ 0.5%/°C Hysteresis (H) Differential travel3-20% Rated operational volt. (UB) 12 to 240 VDC 24 to 240 VAC, 50 to 60 Hz Rated operational power ≤ 2.5 VA (relay ON) Output Contact ratings Resistive loads AC 1 3 A/250 VAC DC 1 3 A/30 VDC (> 10 mA/5 VDC) Mechanical life (typical)≥ 15 x 106 operations Electrical life (typical) ≥ 1 x 105 operations at 3 A/240 VAC Protection Reverse polarity, transients Light source GaAlAs, LED, 880 nm Light type Infrared, modulated Sensing angle ± 2.2° Ambient light Max. 5’000 lux Operating frequency20 Hz Response time OFF-ON (tON)≤ 20 ms ON-OFF (tOFF) ≤ 30 ms Power ON delay (tv) ≤ 300 ms Output functionLight and dark operation is switch selectable Indication function Output ON LED, yellow Supply ON, signal stabilityLED, green Environment Overvoltage category II (IEC 60664/60664A60947-1) Pollution degree3 (IEC 60664/60664A60947-1) Degree of protectionIP 67 (IEC 60529 60947-1) Temperature Operating-20° to +60°C (-4° to +140°F) Storage -25° to +80°C (-13° to +176°F) Vibration10 to 150 Hz, 0.5 mm/7.5 g (IEC 68-2-6) Shock 2 x 1 m & 100 x 0.5 m (IEC 68-2-32) Rated insulation voltage250 VAC (rms) Housing material Body PC/ABS, grey, reinforced Front glassPC black Mounting bracket Steel, galvanized Connection CablePVC, grey, 2 m, 5 x 0.34 mm2 Weight110 g ApprovalsUL, CSA CE-marking Yes Specifications are subject to change without notice (28.02.2006)1
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