Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Photoelectric Sensors / Laser Sensors > Long Range & Wide Area Photoelectric Sensor PX-2 > Specifications
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Type | Standard model | Auxiliary sensor connectable model | |||||||
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With external control function | Long sensing range |
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Short sensing range | Short sensing range | ||||||||
Model No. | PX-22 | PX-21 | PX-24 | PX-24ES | PX-23ES | PX-26 | |||
CE marking directive compliance | EMC Directive, RoHS Directive | ||||||||
Sensing range (OUT 1 and OUT 2 areas) (Note 2) | 3 m 9.843 ft | 1 m 3.281 ft | 3 m 9.843 ft | 1 m 3.281 ft | 5 m 16.404 ft | ||||
Hysteresis (Note 2) |
15 % or less of operation distance | ||||||||
Supply voltage | 10 to 31 V DC including ripple | ||||||||
Power consumption (Note 3) |
Under operation: 1.5 W or less, Under sleep condition: 0.3 W or less (without auxiliary sensor) | ||||||||
OUT1 (OR circuit among the effective center, left, right, adjacent left / right OUT 1 areas and the effective auxiliary left / right areas) OUT2 (OR circuit among the effective center, left and right OUT 2 areas) |
NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 40 V DC or less (between OUT 1 / OUT 2 and 0 V) ・Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) |
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Utilization category | DC-12 or DC-13 | ||||||||
Output operation | Selectable either Light-ON or Dark-ON with a switch (Output operation of OUT 1 and OUT 2 is the same.) | ||||||||
Short-circuit protection | Incorporated | ||||||||
Extraneous light monitor output |
- | NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 40 V DC or less (between extraneous light monitor output and 0 V) ・Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) |
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Output operation | - | ON when modulated beam other than its own (including auxiliary sensor's) light is received | |||||||
Short-circuit protection | - | - | |||||||
Response time | 80 ms or less | ||||||||
Operation indicators |
OUT 1 area | Red LED (lights up when the beam is received in the effective OUT 1 areas) | |||||||
OUT 2 area | Yellow LED (lights up when the beam is received in the effective OUT 2 areas) | ||||||||
Sensitivity adjuster | Continuously variable adjusters (OUT 1, adjacent right OUT 1, adjacent left OUT 1 and OUT 2 areas are adjusted independently.) | ||||||||
External sensitivity adjustment function | - | Sensitivity adjustment is possible with an analog input. | |||||||
Sensing area | Four sensing areas are selectable with dip switches. | Four sensing areas are selectable with dip switches, and eight sensing areas are selectable with external inputs. | Fixed | ||||||
Sleep function | Operating / sleep selectable with external input | ||||||||
Automatic interference prevention function | Optical interference from up to 25 units is prevented. | ||||||||
Environmental resistance | Pollution degree | 3 (Industrial environment) | |||||||
Protection | IP65 (IEC) | ||||||||
Ambient temperature | -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -20 to +70 ℃ -4 to +158 ℉ | ||||||||
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 500 V DC megger between all supply terminals connected together and enclosure | ||||||||
Vibration resistance | 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) 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: 950 nm 0.037 mil, modulated) | ||||||||
Material | Enclosure: ABS, Lens: Acrylic, Cover: Polycarbonate | ||||||||
Cable | 0.3 mm2 5-core cabtyre cable, 0.5 m 1.640 ft long (for input and output) | For input and output: 0.18 mm2 9-core (PX-24ES and PX-23ES: 12-core) cabtyre cable, 0.5 m 1.640 ft long For auxiliary sensor connection: 0.18 mm2 10-core connector attached cabtyre cable, 0.5 m 1.640 ft long |
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Cable extension | Extension up to total 100 m 328.084 ft (10 m 32.808 ft for auxiliary sensor connection) is possible with 0.3 mm2, or more, cable. | ||||||||
Weight | Net weight: 210 g approx. Gross weight: 390 g approx. |
Net weight: 220 g approx. Gross weight: 400 g approx. |
Net weight: 210 g approx. Gross weight: 390 g approx. |
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Accessories | MS-PX-2 (Main sensor mounting bracket): 1 set, Adjusting screwdriver: 1 pc., Matrix chart for sensing areas and external inputs: 1 sheet (PX-24ES and PX-23ES only) |
Note 1: | Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉. |
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Note 2: | The sensing range is specified for white non-glossy paper (300 x 300 mm 11.811 x 11.811 in) as the object. |
Note 3: | Obtain the current consumption by the following calculation. Current consumption = Power consumption ÷ Supply voltage (e.g.) When the supply voltage is 12 V, the current consumption (operating condition) is: 1.5 W ÷ 12 V = 0.125 A = 125 mA |
Model No. | PX-SB1 |
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CE marking directive compliance | EMC Directive, RoHS Directive |
Applicable main sensor | PX-24, PX-24ES, PX-23ES or PX-26 |
Connectable units | Up to two PX-SB1's can be connected to one main sensor. |
Sensing range (Note 3) | 700 mm 27.559 in |
Supply voltage | Supplied from the main sensor |
Current consumption | Current consumption of the main sensor increases by 30 mA approx. per auxiliary sensor. |
Output | OR circuit with the main sensor's OUT 1 |
Operation indicator | Red LED (lights up when the beam is received) |
Sensitivity adjuster | Continuously variable adjuster |
Emitting element | Infrared LED (modulated) |
Material | Polycarbonate |
Cable | 0.3 mm2 5-core cabtyre cable, 2 m 6.562 ft long |
Cable extension | Extension up to total 10 m 32.808 ft is possible with 0.3 mm2, or more, cable. |
Weight | Net weight: 130 g approx., Gross weight: 240 g approx |
Accessories | MS-NX5-1 (Auxiliary sensor mounting bracket): 1 set, Adjusting screwdriver: 1 pc. |
* Specifications other than the above are identical with the main sensor. |
Note 1: | Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉. |
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Note 2: | The auxiliary sensor cannot be used as a stand-alone unit. |
Note 3: | The sensing range is specified for white non-glossy paper (300 x 300 mm 11.811 x 11.811 in) as the object. |
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