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Number of beam channels |
4 | 6 | 8 | 10 | 12 | |
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Model No. | NA40-4 | NA40-6 | NA40-8 | NA40-10 | NA40-12 | |
With spatter protection hood | NA40-4-H | NA40-6-H | NA40-8-H | NA40-10-H | NA40-12-H | |
Sensing height | 120 mm 4.724 in |
200 mm 7.874 in |
280 mm 11.024 in |
360 mm 14.173 in |
440 mm 17.323 in |
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Sensing range | 5 m 16.404 ft | |||||
Beam pitch | 40 mm 1.575 in | |||||
Sensing object | ø60 mm ø2.362 in or more opaque object | |||||
Supply voltage | 12 to 24 V DC ±10 % Ripple P-P 10 % or less | |||||
Current consumption | Emitter: 30 mA or less Receiver: 60 mA or less |
Emitter: 35 mA or less, Receiver: 90 mA or less |
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Sensing output | NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between sensing output and 0 V) • Residual voltage: 1.6 V or less (at 100 mA sink current) |
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Output operation | ON when all beam channels are received / OFF when one or more beam channels are interrupted | |||||
Short-circuit protection | Incorporated | |||||
Self-diagnosis output | NPN open-collector transistor • Maximum sink current: 50 mA • Applied voltage: 30 V DC or less (between self-diagnosis output and 0 V) • Residual voltage: 1.6 V or less (at 50 mA sink current) |
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Output operation | OFF when unstable light received condition continues for 5 sec. or more, or the output transistor fails | |||||
Short-circuit protection | Incorporated | |||||
Response time | 12 ms or less | |||||
Indicator | Incorporated with the three color indicators on the receiver • Sensing output 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 received stably) • Unstable incident beam indicator: Yellow LED (lights up when one or more beam channels are received unstably) * When the output transistor fails, the three color indicators blink simultaneously. |
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Interference prevention function | Incorporated (Two units of sensors can be mounted close together.) | |||||
Protection | IP65 (IEC) | |||||
Ambient temperature | –10 to +50 ℃ +14 to +122 ℉ (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: 3,500 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 500 V DC megger between all supply terminals connected together and enclosure | |||||
Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each | |||||
Shock resistance | 100 m/s2 acceleration (10 G approx.) in X, Y and Z directions three times each | |||||
Emitting element | Infrared LED (synchronized scanning system) | |||||
Material | Protection enclosure: Aluminum, Unit case: ABS, Front cover: Acrylic, Lens: Acrylic | |||||
Cable | 0.5 mm2 4-core (emitter: 3-core) cabtyre cable, 0.5 m 1.640 ft long, with a round connector at the end * Use together with the optional mating cable |
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Cable extension | Extension up to total 100 m 328.084 ft is possible, for both emitter and receiver, with 0.5 mm2, or more, cable. (However, the interference prevention wire can extend up to 20 m 65.617 ft between two emitters.) |
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Net weight (Total of emitter and receiver) | 400 g approx. | 500 g approx. | 630 g approx. | 770 g approx. | 890 g approx. | |
With spatter protection hood | 500 g approx. | 630 g approx. | 800 g approx. | 990 g approx. | 1,150 g approx. | |
Accessories | MS-NA40-1 (Sensor mounting bracket): 1 set for emitter and receiver, Adjusting screwdriver: 1 pc. |
Number of beam channels |
14 | 16 | 20 | 24 | |
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Model No. | NA40-141 | NA40-16 | NA40-20 | NA40-10 | |
With spatter protection hood | NA40-14-H | NA40-16-H | NA40-20-H | NA40-10-H | |
Sensing height | 520 mm 20.472 in |
600 mm 23.622 in |
760 mm 29.921 in |
920 mm 36.220 in |
|
Sensing range | 5 m 16.404 ft | ||||
Beam pitch | 40 mm 1.575 in | ||||
Sensing object | ø60 mm ø2.362 in or more opaque object | ||||
Supply voltage | 12 to 24 V DC ±10 % Ripple P-P 10 % or less | ||||
Current consumption | Emitter: 35 mA or less, Receiver: 90 mA or less |
Emitter: 35 mA or less, Receiver: 115 mA or less |
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Sensing output | NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between sensing output and 0 V) • Residual voltage: 1.6 V or less (at 100 mA sink current) |
||||
Output operation | ON when all beam channels are received / OFF when one or more beam channels are interrupted | ||||
Short-circuit protection | Incorporated | ||||
Self-diagnosis output | NPN open-collector transistor • Maximum sink current: 50 mA • Applied voltage: 30 V DC or less (between self-diagnosis output and 0 V) • Residual voltage: 1.6 V or less (at 50 mA sink current) |
||||
Output operation | OFF when unstable light received condition continues for 5 sec. or more, or the output transistor fails | ||||
Short-circuit protection | Incorporated | ||||
Response time | 12 ms or less | ||||
Indicator | Incorporated with the three color indicators on the receiver • Sensing output 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 received stably) • Unstable incident beam indicator: Yellow LED (lights up when one or more beam channels are received unstably) * When the output transistor fails, the three color indicators blink simultaneously. |
||||
Interference prevention function | Incorporated (Two units of sensors can be mounted close together.) | ||||
Protection | IP65 (IEC) | ||||
Ambient temperature | –10 to +50 ℃ +14 to +122 ℉ (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: 3,500 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 500 V DC megger between all supply terminals connected together and enclosure | ||||
Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each | ||||
Shock resistance | 100 m/s2 acceleration (10 G approx.) in X, Y and Z directions three times each | ||||
Emitting element | Infrared LED (synchronized scanning system) | ||||
Material | Protection enclosure: Aluminum, Unit case: ABS, Front cover: Acrylic, Lens: Acrylic | ||||
Cable | 0.5 mm2 4-core (emitter: 3-core) cabtyre cable, 0.5 m 1.640 ft long, with a round connector at the end * Use together with the optional mating cable |
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Cable extension | Extension up to total 100 m 328.084 ft is possible, for both emitter and receiver, with 0.5 mm2, or more, cable. (However, the interference prevention wire can extend up to 20 m 65.617 ftbetween two emitters.) |
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Net weight (Total of emitter and receiver) | 1,020 g approx. | 1,150 g approx. | 1,400 g approx. | 1,660 g approx. | |
With spatter protection hood | 1,330 g approx. | 1,500 g approx. | 1,840 g approx. | 2,190 g approx. | |
Accessories | MS-NA40-1 (Sensor mounting bracket): 1 set for emitter and receiver, Adjusting screwdriver: 1 pc. |