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Allen Bradley Bulletin 872L 872L-D40EP40-D4

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872L-D40EP40-D4

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The 872L-D40EP40-D4 proximity sensor by Allen Bradley is part of the Bulletin 872L series. It offers a sensing distance of 40 mm and supports both normally open (N.O.) and normally closed (N.C.) output configurations with a rated voltage ranging from 10V to 60V 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 872L-D40EP40-D4

ManufacturerAllen Bradley
Product TypeProximity Sensor
Product LineBulletin 872L
Part Number872L-D40EP40-D4
Sensing Distance40 mm
ShieldingUnshielded
Output ConfigurationN.O. or N.C.
Housing StylePlastic enclosure
Rated Voltage10 to 60 V
Voltage TypeDC
Proximity Sensor Type3-Wire DC
Leakage Current10 μA
Max. Operating Humidity80% (Non-Condensing)
Max. Storage Humidity80% (Non-Condensing)
Max. Operating Altitude1000 MSL
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The Allen Bradley 872L-D40EP40-D4 serves as a proximity sensor tailored for precise detection applications. It features a sensing range set at 40 millimeters, allowing it to detect objects reliably within this distance. Users can configure the output of this sensor as either normally open (N.O.) or normally closed (N.C.), promoting flexibility in its implementation. Designed for use with direct current, the sensor operates within a voltage range of 10 to 60 volts.

Constructed without shielding, the sensor requires careful placement to avoid interference, and it utilizes a three-wire DC configuration for effective connectivity. The leakage current is rated at 10 microamperes, ensuring minimal energy loss. Encased in a robust plastic housing, the sensor is built to withstand typical industrial conditions. It can endure humidity levels up to 80%, with both operational and storage conditions permitting non-condensing environments. Additionally, the 872L-D40EP40-D4 is suitable for use at altitudes reaching 1000 meters above sea level, maintaining performance across various operational heights.