Self-Contained Full-Spectrum Sensor

LR-W series

Select Language

Model

LR-W500

LR-W500C

LR-W70

LR-W70C

LR-WF10

LR-WF10C

Type

2 m 6.56' cable type

M12 connector 4-pin type

Small/Dual Spot Type
2 m 6.56' cable type

Small/Dual Spot Type
M12 connector 4-pin type

Fiber Type
2 m 6.56' cable type

Fiber Type
M12 connector 4-pin type

Detecting distance

30 to 500 mm 1.18" to 19.69"

30 to 70 mm 1.18" to 2.76"

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

Min. spot diameter

Adjustable spot
Approx. ø3.5 mm at 100 mm ø0.14" at 3.94"
Approx. ø9 mm at 250 mm ø0.35" at 9.84"
Approx. ø18 mm at 500 mm ø0.71" at 19.69"

約1.6×2.9mm at 50 mm 0.06" × 0.11" at 1.97"

Response time

200 µs/1 ms/10 ms/100 ms/500 ms selectable *1

1-Spot Mode: 200 µs, 1 ms, 10 ms, 100 ms, 500 ms selectable
2-Spot Mode, Difference Monitoring: 500 µs, 2.5 ms, 20 ms, 200 ms, 999 ms selectable
2-Spot Mode, 2-Point Matching: 400 µs, 2 ms, 20 ms, 200 ms, 999 ms selectable*1

250 µs, 1 ms, 10 ms, 100 ms, 500 ms Selectable*1*5

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

65 mA or less (without load) at 24 VDC;
120 mA or less (without load) at 12 VDC *2

60 mA or less (without load) at 24 VDC;
110 mA or less (without load) at 12 VDC)*4

50 mA or less (without load) at 24 VDC;
90 mA or less (without load) at 12 VDC*6

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
*3

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.
*3

Protection circuit

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

Environmental resistance

Enclosure rating

IP65/IP67 (IEC60529)

IP65(IEC60529)*7*8

Ambient light

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

Ambient temperature

-20 to +50°C -4 to 122ºF (no freezing)

-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
Lens cover and display: PMMA (scratch-resistant coating),
Cable bushing: PBT, Cable: PVC, Spot adjustment dial: Iron (triiron tetraoxide coated)

Case: Zinc die cast (Nickel chrome plating),
Indicator cover: PPSU, Buttons: PES
Lens cover and display: PMMA (scratch-resistant coating),
Spot adjustment dial: Iron (triiron tetraoxide coated)
Connector ring: PMP, Connector socket: PEI

Case: Zinc die cast (Nickel chrome plating),
Indicator cover: PPSU, Buttons: PES,
Lens cover and display: PMMA (scratch-resistant coating),
Cable bushing: PBT, Cable: PVC

Case: Zinc die cast (Nickel chrome plating),
Indicator cover: PPSU, Buttons: PES,
Lens cover and display: PMMA (scratch-resistant coating),
Connector ring: PMP, Connector socket: PEI

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

Case: Zinc die cast (Nickel chrome plating),
Indicator cover: PPSU, Buttons: PES,
Display: PMMA (scratch-resistant coating),
Connector ring: PMP, Connector socket: PEI,
Fiber locking mount: PBT, NBR, Silicone rubber, SUS304, SUSXM7
Adapter: PBT

Weight

Approx. 170 g (including cable)

Approx. 110 g

Approx. 130 g (including cable)

Approx. 75 g

Approx. 150 g (including cable)

Approx. 95 g

*1 When alternate frequencies are set, the response time increases by approximately 20%.
*2 195 mA or less (at 10 V, with load)
*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.
*4 180 mA or less (at 10 V, with load)
*5 When using the IO-Link communication, if the response time is set in 1ms or more, it becomes approximately 10% slower.
*6 160 mA or less (at 10 V, with load)
*7 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.
*8 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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