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Allen Bradley Photoswitch 45AST-1JPB4-F4

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45AST-1JPB4-F4

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The 45AST-1JPB4-F4 is a photoelectric light array sensor from Allen Bradley’s Photoswitch series. Operating with a PNP output and infrared LED light source, it is designed for detecting presence through a transmitted-beam sensing mode.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 45AST-1JPB4-F4

ManufacturerAllen Bradley
Product TypePhotoelectric Light Array Sensor
Product LinePhotoswitch
Part Number45AST-1JPB4-F4
Output TypePNP Output
Sensing ModeTransmitted-beam
Light SourceInfrared LED
Sensing Distance0.15 … 0.8 m
Sensing Height150 mm
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Operating Humidity80% (Non-Condensing)
Storage Humidity80% (Non-Condensing)
Installation Altitude1000 meters above sea level max.
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The Allen Bradley 45AST-1JPB4-F4 is categorized as a photoelectric light array sensor intended for reliable presence detection. Utilizing a PNP output configuration, this sensor functions effectively with an infrared LED as its light source. Its sensing mode employs a transmitted beam, allowing for a practical range of 0.15 to 0.8 meters.

Designed with a maximum sensing height of 150 mm, the sensor is calibrated to function optimally within a temperature spectrum of 0 °C to 40 °C, both in storage and during operation. Humidity conditions of up to 80% (non-condensing) are acceptable, ensuring performance stability in various environments. The sensor is also rated for installations at elevations no higher than 1000 meters above sea level, adding to its versatility in industrial applications.