NPN or PNP output Safety Light Curtain Sensors(area sensors)

Model

SNB Series

Detection

Through beam

Detecting distance

0-8M

Detecting height

80-1560mm

Optical axis pitch

20/30mm for hands, 40mm for arms, 80mm for body

Power supply

DC24 V ±15 %

Output mode

NPN/PNP open collector output(selectable)

Operation mode

All light axis Light-On:Output indicator ON, Any one beam obstructed:Output indicator OFF

Response time

<10ms

Light source

 Infrared (940nm)

Loading Current

120mA

Indicator

Transmitter:Power(Red LED)Receiver:Operation Indicator (Green LED),Light Obstructed Indicator-On(Red LED))

function

Automatic sensitivity compensation function,Output short circuit protection,Mutual interference prevention

Material

Housing:Aluminum Alloy

Connection

Sensors connector: Aviation Plugs(5 core wire)

optical axis spacing

30mm

40mm

80mm

Detecting height

150mm-1650mm

120mm-1560mm

80mm-1520mm

Ambient light

10,000 lux (incidence angle >5 degrees)

Circumstance Temperature

 -10 to +55°C

Humidity

20°C, <=85 %RH

Sealing 

IP65

Vibration resistance

IEC/EN 61496-1:Frequency range,10-55Hz;

Sweep rate,1 octave/min; Amplitude,0.35±0.05mm;

Number of sweeps,20 for each axis,for 3 axes

Dielectric strength

AC1500V, 60s

Insulation resistance

>100MΩ