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Allen Bradley Bulletin 871L 871L-D40EP40-N4

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871L-D40EP40-N4

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The 871L-D40EP40-N4 from Allen Bradley is a photoelectric sensor designed for a range of applications. It features a nominal sensing distance of 40 mm and operates with a voltage input ranging from 10 to 60 volts DC.

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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-D40EP40-N4

ManufacturerAllen Bradley
Product TypePhotoelectric sensor
Product LineBulletin 871L
Part Number871L-D40EP40-N4
GTIN00 662468446396
Nominal Sensing Distance40 mm
Head Size40 mm
Barrel Size40 mm
ShieldingNo
Output Configuration1 NO + 1 NC selectable
Rated Voltage10 to 60 V
Voltage TypeDC
Connection TypeMini Quick-Disconnect
Enclosure TypeLimit switch style
Housing StylePlastic Type
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The 871L-D40EP40-N4 model from Allen Bradley, part of the Bulletin 871L series, serves as a reliable photoelectric sensor. This unit is capable of detecting objects with a nominal sensing distance of 40 mm, providing effective performance in various settings. It operates under a DC voltage range of 10 to 60 volts, allowing for versatility in different electrical environments.

With dimensions aligned for optimal functionality, the sensor features both a head size and barrel size of 40 mm. It does not include any shielding, which simplifies its design while maintaining efficiency. Users can select from an output configuration of one normally open (NO) contact and one normally closed (NC) contact, giving flexibility based on the application requirements.

Connection to the sensor is made simple through the mini quick-disconnect type, ensuring easy installation and maintenance. The device is encased in a limit switch style enclosure for added durability. Constructed from plastic, the housing style protects the internal components while ensuring lightweight characteristics. The GTIN for this sensor is 00 662468446396, facilitating identification for inventory and tracking purposes.