SICK 6044739 type: WL280-2H1531 Retro-reflective Sensor

FEATURESSensor/ detection principlePhotoelectric retro-reflective sensor, Dual lensDimensions (W x H x D)23.5 mm x 74.5 mm x 63 mmHousing design (light emission)RectangularSensing range max.0.01 m ... 15 m 1)Sensing range

0.01 m ... 13 m 1)

0.01 m ... 11 m 2)

Type of lightVisible red lightLight sourceLED 3)Light spot size (distance)Ø 260 mm (8 m)AdjustmentPotentiometer1) Reflector PL80A.2) Reflector P250.3) Average service life: 100,000 h at TU = +25 °C.MECHANICS/ELECTRONICSSupply voltage

24 V DC ... 240 V DC 1)

24 V AC ... 240 V AC 1)

Power consumption≤ 5 VASwitching outputRelay, electrically isolated 2)Output functionChange-over contactsSwitching modeLight switching 2)Switching current (switching voltage)

3 A (240 V AC)

3 A (30 V DC)

Response time≤ 15 msSwitching frequency33 Hz 3)Connection typeCable, 5-wire, 2 m 4)Cable materialPVCConductor cross-section0.76 mm²Circuit protection

A 5)

C 6)

Protection classII 7)Overvoltage category2Weight150 gPolarisation filter✔Interference emissionEN 61000-6-3 (only –2Hxxxx) 8)Housing materialPlastic, ABSOptics materialPlastic, PMMAEnclosure rating

IP66

IP67

Items suppliedMounting bracket BEF-W280, Reflector P250Usage categoryAC-15, DC-13, according to EN 60947-1EMCEN 60947-5-2 9)Ambient operating temperature–25 °C ... +55 °CAmbient storage temperature–40 °C ... +70 °C1) ±10 %.2) Provide suitable spark suppression for inductive or capacitive loads.3) With light/dark ratio 1:1.4) Do not bend below 0 °C.5) A = VS connections reverse-polarity protected.6) C = interference suppression.7) Rated voltage: 250 V AC/DC.8) In the case of a DC supply (relating to EN 61000-6-3) the length of cable between the supply source and the sensor must be < 30 m.9) The AC/DC devices (-2Rxxxx only) comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area.SAFETY-RELATED PARAMETERSMTTFD1,537 yearsDCavg0%CLASSIFICATIONSECl@ss 5.027270902ECl@ss 5.1.427270902ECl@ss 6.027270902ECl@ss 6.227270902ECl@ss 7.027270902ECl@ss 8.027270902ECl@ss 8.127270902ECl@ss 9.027270902ECl@ss 10.027270902ECl@ss 11.027270902ETIM 5.0EC002717ETIM 6.0EC002717ETIM 7.0EC002717UNSPSC 16.090139121528

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