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【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.
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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