Panasonic / Sunx NA2-N Specifications

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Number of beam channels 8 12 16 20 24 28
Model No. NPN output NA2-N8 NA2-N12 NA2-N16 NA2-N20 NA2-N24 NA2-N28
PNP output NA2-N8-PN NA2-N12-PN NA2-N16-PN NA2-N20-PN NA2-N24-PN NA2-N28-PN
CE marking directive compliance EMC Directive, RoHS Directive
Sensing height 140 mm
5.512 in		 220 mm
8.661 in		 300 mm
11.811 in		 380 mm
14.961 in		 460 mm
18.110 in		 540 mm
21.260 in
Sensing range 5 m 16.404 ft
Beam pitch 20 mm 0.787 in
Sensing object φ30 mm φ1.181 in or more opaque object (completely beam interrupted objects)
Supply voltage 12 to 24 V DC ±10 % Ripple P-P 10 % or less
Power
consumption		 Emitter Job indicator ON 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less 1.2 W or less
Job indicator OFF 0.6 W or less 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less
Receiver Job indicator ON 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less 1.2 W or less
Job indicator OFF 0.6 W or less 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less
Output <NPN output type>
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)

<PNP output type>
PNP open-collector transistor
• Maximum source current: 100 mA
• Applied voltage: 30 V DC or less (between output and +V)
• Residual voltage: 2 V or less (at 100 mA source current), 1 V or less (at 16 mA source current)
Utilization category DC-12 or DC-13
Output operation ON when all beam channels are received
(OFF when one or more beam channels are interrupted)
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)
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 ℃ +14 to +131 ℉ (No dew condensation or icing allowed),
Storage: –10 to +60 ℃ +14 to +140 ℉
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 MΩ, 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 (Note 3), modulated)
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.		 Net weight:
400 g approx.
Gross weight:
600 g approx.		 Net weight:
450 g approx.
Gross weight:
650 g approx.		 Net weight:
500 g approx.
Gross weight:
700 g approx.		 Net weight:
570 g approx.
Gross weight:
750 g approx.		 Net weight:
650 g approx.
Gross weight:
800 g approx.
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