Self-Contained Full-Spectrum SensorLR-W series

LR-WF10

Fiber type Cable type

SPECIFICATIONS

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Model

LR-WF10

Type

Fiber Type
2 m 6.56' cable type

Detecting distance

Detecting Distance and Min. Spot Diameter Based on Attached Fiber Head

Min. spot diameter

Response time

250 µs, 1 ms, 10 ms, 100 ms, 500 ms Selectable*1*2

Light source

White LED

Mutual interference reduction function

Up to 2 units when alternate frequencies set

Timer

OFF/ON delay/OFF delay/One-shot

Power supply

Power voltage

10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS

Current consumption

50 mA or less (without load) at 24 VDC;
90 mA or less (without load) at 12 VDC*3

I/O

Control output

NPN open collector/PNP open collector selectable
30 VDC or less, 50 mA or less, remaining voltage: 2 V or less
N.O./N.C. selectable
*4

External input

Tuning /Transmission OFF selectable
Short circuit current: 1 mA or less for NPN/2 mA or less for PNP
For the applied voltage, see the wiring diagrams in the instruction manual.
For the input times, see the time charts in the instruction manual.
*4

Protection circuit

Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection

Environmental resistance

Enclosure rating

IP65(IEC60529)*5*6

Ambient light

Incandescent lamp: 10000 lux or less, Sunlight: 20000 lux or less

Ambient temperature

-20 to +45°C -4 to 113ºF (no freezing)

Ambient humidity

35 to 85%RH (no condensation)

Shock resistance

1000 m/s2 in X, Y, Z axis directions respectively 6 times

Vibration resistance

10 to 55 Hz Double amplitude 1.5 mm 0.06" in the X, Y, Z axis directions respectively, 2 hours

Material

Case: 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, SUSXM7
Adapter: PBT

Weight

Approx. 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.
*3 160 mA or less (at 10 V, with load)
*4 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.
*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.

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