{"product_id":"4-axis-pnp-nc-inductive-limit-switch-assembly-with-rj45-connection","title":"4-Axis PNP NC Inductive Limit Switch Assembly with RJ45 Connection","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #222;\"\u003e\n\n  \u003ch2 style=\"font-size: 24px; margin-bottom: 10px;\"\u003e4-Axis Inductive Limit Switch PNP NC Assembly to RJ45\u003c\/h2\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 18px;\"\u003e\n    This \u003cstrong\u003e4-Axis Inductive Limit Switch Assembly\u003c\/strong\u003e provides a clean and reliable way to add homing and limit switch detection to your CNC machine. Designed with \u003cstrong\u003ePNP Normally Closed inductive sensors\u003c\/strong\u003e and an \u003cstrong\u003eRJ45 connection\u003c\/strong\u003e, this assembly helps simplify wiring while giving your CNC system accurate position reference and safer travel limits.\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 18px;\"\u003e\n    Instead of wiring each sensor from scratch, this assembly gives you a more organized plug-and-play style connection for compatible CNC controller boards. It is available in multiple cable lengths, making it useful for compact CNC routers, larger machines, automation systems, and retrofit builds.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"background: #f6f6f6; border-left: 4px solid #333; padding: 15px 18px; margin: 22px 0;\"\u003e\n    \u003cstrong\u003eBest for:\u003c\/strong\u003e CNC routers, CNC mills, plasma tables, automation systems, robotics projects, and CNC machines that need clean homing and limit switch wiring.\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eWhy Choose This Limit Switch Assembly?\u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px; margin-bottom: 22px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupports up to 4 axes:\u003c\/strong\u003e Designed for machines that need limit or homing detection across multiple axes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePNP Normally Closed sensor setup:\u003c\/strong\u003e NC wiring is commonly preferred for CNC safety because a broken wire or disconnected sensor is easier to detect than with normally open wiring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInductive detection:\u003c\/strong\u003e Inductive sensors detect metal targets without physical contact, reducing mechanical wear compared with lever-style limit switches.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRJ45 connection:\u003c\/strong\u003e Uses an RJ45 connector for a cleaner, faster connection to compatible CNC controller boards.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCleaner control box wiring:\u003c\/strong\u003e Helps reduce loose wiring, wiring mistakes, and messy sensor connections.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMultiple cable lengths:\u003c\/strong\u003e Choose the length that best fits your machine size and control box location.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUseful for homing and limits:\u003c\/strong\u003e Helps the CNC machine find its reference position and helps prevent overtravel during operation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eAvailable Cable Lengths\u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px; margin-bottom: 22px;\"\u003e\n    \u003cli\u003e6 ft cable option\u003c\/li\u003e\n    \u003cli\u003e12 ft cable option\u003c\/li\u003e\n    \u003cli\u003e30 ft cable option\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eMain Features\u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px; margin-bottom: 22px;\"\u003e\n    \u003cli\u003e4-axis inductive limit switch assembly\u003c\/li\u003e\n    \u003cli\u003ePNP NC inductive proximity sensors\u003c\/li\u003e\n    \u003cli\u003eRJ45 plug-style connection for compatible controller boards\u003c\/li\u003e\n    \u003cli\u003eDesigned for CNC homing and limit detection\u003c\/li\u003e\n    \u003cli\u003eAvailable in 6 ft, 12 ft, and 30 ft cable lengths\u003c\/li\u003e\n    \u003cli\u003eHelps improve machine safety and repeatable positioning\u003c\/li\u003e\n    \u003cli\u003eCleaner wiring compared with individual sensor wiring\u003c\/li\u003e\n    \u003cli\u003eSuitable for CNC, automation, and robotics applications\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eCustomer-Friendly Explanation\u003c\/h3\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 18px;\"\u003e\n    Limit switches tell your CNC machine where each axis is and help prevent the machine from moving too far. Homing switches allow the machine to return to a known starting position, while limit switches help protect the machine from overtravel.\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 18px;\"\u003e\n    This assembly makes that wiring much easier by combining multiple inductive sensors into a clean RJ45-style connection. It is a good choice if you want a more professional-looking CNC wiring setup without having to build the full sensor harness from scratch.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eCommon Uses\u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px; margin-bottom: 22px;\"\u003e\n    \u003cli\u003eCNC router homing switches\u003c\/li\u003e\n    \u003cli\u003eCNC mill limit switch wiring\u003c\/li\u003e\n    \u003cli\u003eCNC plasma table axis limits\u003c\/li\u003e\n    \u003cli\u003eMachine retrofit projects\u003c\/li\u003e\n    \u003cli\u003eAutomation equipment position detection\u003c\/li\u003e\n    \u003cli\u003eRobotics and motion-control projects\u003c\/li\u003e\n    \u003cli\u003eCleaner control box wiring for multi-axis systems\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 20px; margin-top: 28px;\"\u003eCompatibility Notes\u003c\/h3\u003e\n\n  \u003cul style=\"padding-left: 22px; margin-bottom: 22px;\"\u003e\n    \u003cli\u003eDesigned for compatible CNC controller boards that support RJ45 limit switch connections.\u003c\/li\u003e\n    \u003cli\u003eConfirm that your controller supports \u003cstrong\u003ePNP NC inductive sensors\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n    \u003cli\u003eInductive sensors require a metal target to trigger properly.\u003c\/li\u003e\n    \u003cli\u003eChoose the cable length based on your machine size and control box location.\u003c\/li\u003e\n    \u003cli\u003eThis assembly is for limit\/homing detection and is not a motion controller or driver.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv style=\"background: #fff8e5; border: 1px solid #e0c878; padding: 15px 18px; margin-top: 24px;\"\u003e\n    \u003cstrong\u003eNeed help confirming compatibility?\u003c\/strong\u003e\n    \u003cp style=\"margin: 8px 0 0 0;\"\u003e\n      If you are not sure whether this 4-axis inductive limit switch assembly will work with your CNC controller, contact us before ordering. We can help you check the sensor type, wiring style, and cable length for your setup.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"BuildYourCNC","offers":[{"title":"6 ft","offer_id":47832170397870,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true},{"title":"12 ft","offer_id":47832170430638,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"30 ft","offer_id":47832170463406,"sku":null,"price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/ARN-PNP-6-X2Y2Z1A1_4-AxisInductiveLimitSwitchPNPNCAssemblytoRJ45_6ft.webp?v=1778197765","url":"https:\/\/buildyourcnc.com\/products\/4-axis-pnp-nc-inductive-limit-switch-assembly-with-rj45-connection","provider":"BuildYourCNC","version":"1.0","type":"link"}