KEYENCE LR-W70 in stock
|Type||Small/Dual Spot Type
2 m 6.56′ cable type
|Detecting distance||30 to 70 mm 1.18″ to 2.76″|
|Min. spot diameter||約1.6×2.9mm at 50 mm 0.06″ × 0.11″ at 1.97″|
|Response time||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
|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||60 mA or less (without load) at 24 VDC;
110 mA or less (without load) at 12 VDC)*2
|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
|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.
|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)|
|Ambient light||Incandescent lamp: 10,000 lux or less, Sunlight: 20,000 lux or less|
|Ambient temperature||-20 to +50 °C -4 to 122 °F (No freezing)|
|Relative humidity||35 to 85 % RH (No condensation)|
|Vibration resistance||10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 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
|Weight||Approx. 130 g (including cable)|
|*1 When alternate frequencies are set, the response time increases by approximately 20%.
*2 180 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.
If you want to buy it,sent an inquiry to us