NA2-N8 2018-10-23T17:30:53+00:00

Project Description

PANASONIC    NA2-N8  in  stock

Item Specifications
Product Number NA2-N8
Part Number NA2-N8
CE marking directive compliance EMC Directive, RoHS Directive
Sensing height 140 mm 5.512 in
Sensing range 5 m 16.404 ft
Beam pitch 20 mm 0.787 in
Sensing object dia. 30 mm dia. 1.181 in or more opaque object (completely beam interrupted objects)
Supply voltage 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Power consumption:Emitter:Job indicator ON 0.7 W or less
Power consumption:Emitter:Job indicator OFF 0.6 W or less
Power consumption:Receiver:Job indicator ON 0.7 W or less
Power consumption:Receiver:Job indicator OFF 0.6 W or less
Output NPN open-collector transistor
– Maximum sink current: 100 mA
– Applied voltage: 30 V DC or less (between output and 0 V)
– Residual voltage: 2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink current)
Output:Utilization category DC-12 or DC-13
Output:Output operation ON when all beam channels are received (OFF when one or more beam channels are interrupted)
Output:Short-circuit protection Incorporated
Response time 10 ms or less (12 ms or less when the interference prevention function is used)
Indicators:Emitter Emitting indicator: Green LED x 2 (light up during emission; one LED lights up for Frequency A setting, both LEDs light up for Frequency B setting)
Job indicator: Red LED (lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch)
Indicators:Receiver Operation indicator: Red LED (lights up when one or more beam channels are interrupted)
Stable incident beam indicator: Green LED (lights up when all beam channels are stably received)
Job indicator: Red LED (lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch)
* When an excess current flows through the output, the stable incident beam indicator and the operation indicator on the receiver blink simultaneously due to operation of the short-circuit protection circuit.
Interference prevention function Incorporated
Test input (emission halt) function Incorporated
Pollution degree 3 (Industrial environment)
Protection IP40(IEC)
Ambient temperature -10 to +55 degrees +14 to +131 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -10 to +60 degrees +14 to +140 degrees Fahrenheit
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Incandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each
Shock resistance 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element Infrared LED (Peak emission wavelength: 870 nm 0.034 mil, modulated) (Note:Peak emission wavelength has been changed from production in March, 2017.)
Material Enclosure: Heat-resistant ABS
Lens cover: Polyester
Indicator cover: Acrylic
Cable 0.2 mm2 4-core cabtyre cable, 3 m 9.843 ft long
Cable extension Extension up to total 25 m 82.021 ft is possible for both emitter and receiver, with 0.2 mm2, or more, cable.
Weight(Total weight of emitter and receiver) Net weight: 350 g approx.
Gross weight: 550 g approx.

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