Specs Self-Contained Full-Spectrum Sensor LR-W series

Model

LR-W500

LR-W500C

LR-W70

Image

Type

2 m cable type

M12 connector 4-pin type

Small/Dual Spot Type
2 m cable type

Detecting distance

30 to 500 mm

30 to 70 mm

Min. spot diameter

Adjustable spot
Approx. ø3.5 mm at 100 mm
Approx. ø9 mm at 250 mm
Approx. ø18 mm at 500 mm

Approx. 1.6 x 2.9mm at 50 mm

Light source

White LED

Mutual interference reduction function

Up to 2 units when alternate frequencies set

Timer

OFF/ON delay/OFF delay/One-shot

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

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
^*2

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.
^*2

Protection circuit

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

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 ^*3

60 mA or less (without load) at 24 VDC;
110 mA or less (without load) at 12 VDC)^*5

Environmental resistance

Enclosure rating

IP65/IP67 (IEC60529)

IP65／IP67 (IEC60529)

Ambient light

Incandescent lamp: 10,000 lux or less, Sunlight: 20,000 lux or less

Ambient temperature

-20 to +50 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

Shock resistance

1,000 m/s², 6 times in each of the X, Y, and Z directions

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

Weight

Approx. 170 g (including cable)

Approx. 110 g

Approx. 130 g (including cable)