NA2-N28
General Purpose & Slim Body Area Sensor NA2-N
Spec Detail
| Item | Specifications |
|---|---|
| Product Number | NA2-N28 |
| Part Number | NA2-N28 |
| CE marking directive compliance | EMC Directive, RoHS Directive |
| Sensing height | 540 mm 21.260 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 | 1.2 W or less |
| Power consumption:Emitter:Job indicator OFF | 1.1 W or less |
| Power consumption:Receiver:Job indicator ON | 1.2 W or less |
| Power consumption:Receiver:Job indicator OFF | 1.1 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: 650 g approx. Gross weight: 800 g approx. |
