Brief Introduction

LR-WF10

ModelLR-WF10TypeFiber Type2 m 6.56' cable typeDetecting distanceDetecting Distance and Min. Spot Diameter Based on Attached Fiber HeadMin. spot diameterLight sourceWhite LEDMutual interference reduction functionUp to 2 units when alternate frequencies setTimerOFF/ON delay/OFF delay/One-shotResponse time250 µs, 1 ms, 10 ms, 100 ms, 500 ms Selectable*1*2I/OControl outputNPN open collector/PNP open collector selectable30 VDC or less, 50 mA or less, remaining voltage: 2 V or lessN.O./N.C. selectable*3External inputTuning /Transmission OFF selectableShort circuit current: 1 mA or less for NPN/2 mA or less for PNPFor the applied voltage, see the wiring diagrams in the instruction manual.For the input times, see the time charts in the instruction manual.*3Protection circuitProtection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connectionPower supplyPower voltage10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPSCurrent consumption50 mA or less (without load) at 24 VDC;90 mA or less (without load) at 12 VDC*4Environmental resistanceEnclosure ratingIP65 (IEC60529)*5*6Ambient lightIncandescent lamp: 10,000 lux or less, Sunlight: 20,000 lux or lessAmbient temperature-20 to +45 °C -4 to 113 °F (No freezing)Relative humidity35 to 85 % RH (No condensation)Vibration resistance10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directionsShock resistance1,000 m/s2, 6 times in each of the X, Y, and Z directionsMaterialCase: Zinc die cast (Nickel chrome plating),Indicator cover: PPSU, Buttons: PES,Display: PMMA (scratch-resistant coating),Cable bushing: PBT, Cable: PVC,Fiber locking mount: PBT, NBR, Silicone rubber, SUS304, SUSXM7Adapter: PBTWeightApprox. 150 g (including cable)*1 When alternate frequencies are set, the response time increases by approximately 20%.*2 When using the IO-Link communication, if the response time is set in 1ms or more, it becomes approximately 10% slower.*3 IO-Link: Specification v.1.1/COM2 (38.4 kbps) is supported. The setup file can be downloaded from KEYENCE website (http://www.keyence.com).If you are using the product in an environment in which you cannot download files over the Internet, contact your nearest KEYENCE office.*4 160 mA or less (at 10 V, with load)*5 When the following small-diameter fiber units (the diameter of the cable is ø1.3 ø0.05" or ø1.0 ø0.04") are used, the IP65 rating cannot be satisfied (FU-4F/66/91/93/43/63/63T etc.). When any small-diameter fiber units except for the above are used, IP65 is applied.*6 When the waterproof adapter A/B are not used at the time of installation of a small-diameter fiber unit, the IP65 enclosure rating cannot be satisfied.