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Allen Bradley Bulletin 871C 871C-D1NN5-E2

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871C-D1NN5-E2

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The 871C-D1NN5-E2 from Allen Bradley is an inductive proximity sensor designed for precise detection in various applications. With a compact barrel diameter of 5 mm, it features a threaded mechanical profile and is suitable for flush mounting.

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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 871C-D1NN5-E2

ManufacturerAllen Bradley
Product TypeInductive Proximity Sensor
Product LineBulletin 871C
Part Number871C-D1NN5-E2
UPC662073959960
Barrel Diameter5 mm
Barrel Mechanical ProfileThreaded (M5 x 0.5 thread pitch)
Mounting TypeFlush mount
Nominal Sensing Distance1 mm
Assured Operating Distance0 to 0.81 mm
Operating Input Voltage10...30V DC
Output Logic TypeSinking
Output Switching StateN.O.
Switching Frequency3000 Hz
Maximum Load Current200 mA
Maximum Voltage Drop2.5V DC
Operating Temperature Range-25°C to 70°C
Enclosure TypeNEMA 1, 2, 3, 4, 12, 13
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The Allen Bradley 871C-D1NN5-E2 is a highly reliable inductive proximity sensor specifically engineered for demanding sensing applications. It features a barrel diameter of 5 mm and is designed for flush mounting, making it easy to integrate into various setups. The sensor has a mechanical profile with a threaded specification of M5 x 0.5, allowing for secure installation.

Operating within a voltage input range of 10 to 30 volts DC, the 871C-D1NN5-E2 sensor provides a nominal sensing distance of 1 mm while maintaining an assured operational range of 0 to 0.81 mm, ensuring accurate detection of metallic objects close to the sensor.

This model is equipped with a sinking output type and is normally open (N.O.), which suits various control systems. It has a high switching frequency of 3000 Hz, which is beneficial for applications that require rapid and precise control. The sensor can manage a maximum load current of 200 mA and has a specified maximum voltage drop of 2.5V DC, contributing to its efficient performance.

Additionally, the 871C-D1NN5-E2 operates effectively in temperatures spanning from -25°C to 70°C, making it versatile across a range of environments. The enclosure meets multiple NEMA ratings (1, 2, 3, 4, 12, and 13), offering robust protection against various environmental conditions. In summary, this sensor is suitable for applications requiring dependable sensing capabilities with high-speed response times.