{"product_id":"allen-bradley-871d-bw2n260-r3-cylinder-position-proximity-sensor","title":"Allen-Bradley 871D-BW2N260-R3 Cylinder Position Proximity Sensor","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 871D-BW2N260-R3 is an in-port cylinder position proximity sensor that provides piston-position feedback for hydraulic-cylinder applications in automated systems. It operates as a two-wire AC\/DC device, simplifying wiring by using a single pair of conductors for power and signal, and it is designed to mount inside a cylinder port as an in-port cylinder position sensor. The sensing distance is 2 mm, and the probe length is 26.0 mm, enabling reliable detection of the piston as it reaches its end-of-stroke within the cylinder bore. This BW2N260-R3 variant is part of Allen-Bradley's 871D cylinder-position sensor family and is commonly used to generate a simple input signal to PLCs for position confirmation, sequencing, and interlock logic in cylinder-actuated machinery. For best results, ensure the target is within the specified sensing window at the desired stroke and account for mounting tolerances and ambient conditions that can affect sensing consistency. The model is cataloged for industrial environments and integrates with standard control architectures that expect a two-wire proximity sensor with a cylinder-position application, delivering dependable position feedback without extraneous electronics.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657409069358,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e71a363d-49a6-4d8a-b8db-61199f06fb45.jpg?v=1769468665","url":"https:\/\/plgautomation.com\/products\/allen-bradley-871d-bw2n260-r3-cylinder-position-proximity-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}