LV-22A Keyence Digital Laser Sensor Amplifier Unit Expansion Unit NPN

Model

LV-22A

Type

NPN output

Main unit/expansion unit

Expansion unit (1 line)

Control output

NPN open-collector x 2 channels, 40 VDC max., max. 100 mA, residual voltage (1.0 V max.)

Response speed

FINE : 80 µs , TURBO : 500 µs , SUPER , TURBO : 4 ms

Number of interference
preventive units

FINE : None , TURBO : 2 units , SUPER : 4 units

Protection circuit

Reversed polarity protection, over-current protection, surge absorber

Unit expansion

Up to 7 additional expansion units can be installed (8 units including the main unit),

Power voltage

12 to 24 VDC, Ripple (P-P) 10 % or less (For the LV-20A/22A/22AP, the power supply voltage is supplied from the main unit.)

Power consumption

1.5 W max. (125 mA max. for 12 V, 62.5 mA max. for 24 V)

Ambient temperature

-10 to +55 °C 14 to 131 °F (No freezing) ^*1

Relative humidity

35 to 85 % RH (No condensation)

Main unit

Polycarbonate

Case

Weight

Approx. 75 g