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Allen Bradley 871D Proximity Sensors 871D-DW2NP1159-D4

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871D-DW2NP1159-D4

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The Allen-Bradley 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor is a self-contained cylindrical positioning sensor designed for sensing metal objects without any physical contact. It is part of the 871D Proximity Sensors series. This sensor has a voltage rating of 10 to 30 Volts DC and a current rating of 200 milliamps.

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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 871D-DW2NP1159-D4

ManufacturerAllen Bradley
CategoryMotors
Product Line871D Proximity Sensors
Part Number871D-DW2NP1159-D4
Weight3.00 lbs (1.36 kg)
DescriptionCylindrical Inductive Proximity Sensor
Operating Voltage10 to 30 Volts DC
Maximum Load Current200 mill-Amps
Output TypeNormally Open (NO)
Switching Frequency10 Hertz
Repeatability5% (Typical)
Hysteresis15% (Typical)
Built-in Output ProtectionYes
LEDs1 Green Power and 1 Orange Output LED
Enclosure RatingType 1/2/3/3R/4/13 and IP 67 (IEC 529)
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The Allen-Bradley 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor is a self-contained cylindrical positioning sensor that is designed for sensing metal objects without any physical contact with the objects. This solid-state device belongs to the Bulletin 871D cylindrical position sensor family. This sensor family is built for the end-of-stroke detection of pneumatic and hydraulic cylinders. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor features an innovative design that allows for up to 304 degrees of rotational movement for the sensor without breaking the device’s seal. It also allows for a faster and simpler installation as well as well-ordered cable wiring. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor is mounted in the standard in-port cylindrical position with screws and it is sealed with an O-ring washer to withstand a pressure of up to 3,000 PSI.

The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor has a normally open output contact with a 10 to 30 Volts DC operating voltage and a maximum current load of 200 milliamps. It has a maximum leakage current rating of 80 microAmps and a voltage drop rating of <2.5 Volts DC at 200 milliamps. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor has a repeatability rating of 5% (typical) and a hysteresis rating of 15% (typical). The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor’s outputs offer built-in reverse polarity protection, false pulse protection, transient noise protection, short-circuit protection, and overload protection for reliable operation. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor is designed for NEMA Type 1/2/3/3R/4/13 and IP 67 (IEC 529) enclosures. It supports the 4-pin micro quick disconnect connection, and it has a maximum probe length of 115.9 millimeters. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor has a standard nominal sensing distance of 2 millimeters and a barrel diameter of 12 millimeters. The 871D-DW2NP1159-D4 Cylindrical Inductive Proximity Sensor has green power and orange output status indicators, and it is cULus and CE certified.