|Type||Small/Dual Spot Type|
2 m cable type
|Detecting distance||30 to 70 mm|
|Min. spot diameter||?1.6?2.9mm at 50 mm|
|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 (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
|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.
*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.
Датчик Keyence LR-W70
Small/Dual Spot Type Cable type