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Allen Bradley Bulletin 871L 871L-XPB40S40

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871L-XPB40S40

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The 871L-XPB40S40 proximity sensor from Allen Bradley's Bulletin 871L series is designed for reliable detection of metallic targets. Capable of operating at a rated voltage between 10 to 60 volts DC, it features a three-wire design for easy integration in various applications.

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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 871L-XPB40S40

ManufacturerAllen Bradley
Product TypeProximity Sensor
Product LineBulletin 871L
Part Number871L-XPB40S40
UPC662073386216
Rated Voltage10 to 60 V
Voltage TypeDC
Number Of Wires3 Wires
Output TypePNP Output
Sensing TargetMetallic objects
Construction StyleLimit-switch style sensor
Sensor ColorBlue sensor Color
Operating Humidity80% max. (non-condensing)
Storage Humidity80% max. (non-condensing)
Installation Altitude1000 meters above sea level
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The Allen Bradley 871L-XPB40S40 is a proximity sensor designed for accurate detection of metallic items in industrial settings. This unit operates effectively at a voltage range of 10 to 60 volts DC. Its design incorporates three wires, facilitating straightforward wiring and setup. The sensor offers a PNP output type, making it compatible with various control systems requiring this electrical output configuration.

The construction of this sensor follows the limit-switch style, making it robust and suitable for many applications. Its color is blue, providing easy identification within systems. The device is capable of functioning under humidity conditions, with a maximum rating of 80% (non-condensing) for both operational and storage environments. Additionally, it is built for installation at altitudes up to 1000 meters above sea level, showcasing its versatility across multiple deployment scenarios.