KEYENCE LR-T series Self-contained TOF Laser Sensor

Type

Cable

Detectable distance

60 to 2000 mm^*1

Spot diameter

Approx. 4 mm

Light source

Type

Red laser (660 nm)

Laser class

Class 2 laser product
(IEC60825-1,FDA (CDRH) Part1040.10^*2)

Mutual interference prevention function

4 units (when using the interference prevention function)

Timer

OFF/OFF delay/ON delay/One-shot

Response time

1 ms/10 ms/25 ms/100 ms/1000 ms
selectable

I/O

Control output

NPN open collector/PNP open collector selectable
30 VDC or less, 50 mA or less, residual voltage: 2 V or less,
N.O./N.C. selectable
^*3*4

External input

Switchable between transmission OFF, teaching, and reference surface update
Short-circuit current： 1 mA or less for both NPN and PNP
For the applied voltage, see the wiring diagrams (pages 2 and 3 in the instruction manual).
For the input times, see the time charts (page 4 in the instruction manual).^*5

Analogue output

-

Protection circuit

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

Power voltage

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

Current consumption

45 mA or less (without load)^*6

Environmental resistance

Enclosure rating

IP65/IP67 (IEC60529)

Ambient light

Incandescent lamp/Sunlight: 10,0000 lux or less

Ambient temperature

-20 to +55 °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 and buttons: PES,
Lens cover and display: PMMA (scratch-resistant coating specifications),
Cable bushing: PBT,
Cable: PVC

Accompanying items

Instruction manual,
Laser warning and explanation labels

Weight

Approx. 125 g (Including cable)