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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 > Cautions For Use
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All models
You are requested to always install a touch bumper when this product is used on an automatic guided vehicle (AGV).
This sensor conforms to the EMC Directive (CE Marking) and EMC Regulations (UKCA Marking). However, it is not certified by a competent body in accordance with other country safety standards. Since each country has its regulations, please follow the local and national regulations of the country where this sensor is used.
This sensor is meant for proximity detection and does not possess control functions for safety maintenance. If fail-safe measures are required, consider their incorporation in the total system. Further, do not connect the sensor output directly to a stopping mechanism (brake).
The person in charge must periodically confirm the performance of the product and maintain a record of such checks. In addition, whenever the operating environment of the product is changed due to system modification, etc., performance check must be done.
・ | The tightening torque for the main sensor should be 1.2 N·m or less. |
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・ | In case several sensors are used at the same place, take care that the number of sensors from which beams may be simultaneously incident is 25 sensors or less. |
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Notes: 1) | Response time of the sleep input is 50ms. |
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2) | Reactivation from the sleep state to the operation state takes 0.7 sec. approx. Operation during this transient state should be avoided. |
3) | When the sleep function is not used, keep the sleep input wire open or insulated and prevent contact with other wires. |
Sign | Item | Description | |
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1 | Operation indicator | OUT 2 area (Yellow LED) |
Lights up when the beam is received in the OUT 2 area. |
2 | OUT 1 area (Red LED) |
Lights up when the beam is received in the OUT 1 area. | |
3 | Sensitivity adjuster | OUT 2 area | Sensing area sensitivity adjuster. |
4 | OUT 1 area | ||
5 | Adjacent right OUT 1 area | ||
6 | Adjacent left OUT 1 area | ||
7 | Sensing area selection switch (Note 1) | Left area | Selection of main sensor sensing areas. (OUT 1,OUT 2 ) |
8 | Right area | ||
9 | Output operation mode selection switch | Select the operation mode for OUT 1 and OUT 2 with the operation mode selection switch. | |
10 | External control function selection switch (Note 2) | Select whether to perform selection of sensing area with the dipswitch or by external input. |
Notes: 1) | Not incorporated in PX-26. |
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2) | Incorporated in PX-24ES and PX-23ES. |
PX-22 PX-21 PX-24 PX-24ES PX-23ES
L: Low (0 to 1V), H: High (4.5 to 31V, or open)
Note: Response time of area the selection input is 80 ms.
PX-24 PX-24ES PX-23ES PX-26
Notes: 1) | The sensitivity of the auxiliary sensor is not changed. |
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2) | Sensitivity adjustment beyond the range set by the manual sensitivity adjuster is not possible. |
3) | This wire should be insulated if it is not used. |
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PX-SB1
• This sensor must always be used with the applicable main sensor. This sensor does not work as a standalone unit. (It cannot be used with PX-22 or PX-21.) |
L: Low (0 to 1 V), H: High (4.5 to 31 V or open)
Note: Aux area disable input has nothing to do with the external control function selection switch of the main sensor.
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