{"product_id":"allen-bradley-1786-bncp-controlnet-bnc-coaxial-plug","title":"Allen-Bradley 1786-BNCP ControlNet BNC Coaxial Plug","description":"\u003ch2\u003eAllen-Bradley 1786-BNCP ControlNet BNC Coaxial Plug\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1786-BNCP\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1786-BNCP\u003c\/strong\u003e ControlNet BNC coaxial plug, operates as a dedicated hardware component for terminating RG-6 quad-shield coaxial cable within ControlNet deterministic communication networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1786-BNCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eControlNet (5 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristic Impedance\u003c\/td\u003e\n\u003ctd\u003e75 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eDC to 5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003eLess than 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn Loss\u003c\/td\u003e\n\u003ctd\u003eGreater than 20 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eGold-plated center pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNickel-plated brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Network and Deterministic Backplane Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1786-BNCP provides physical layer integrity required for ControlNet deterministic networks operating at 5 Mbps. It features backplane bus communication velocity compatibility with 1786-TPS taps and ControlLogix \/ PLC-5 network interfaces. Precision 75 Ohm impedance matching minimizes signal reflection, maintaining high signal-to-noise ratios across multi-drop trunk lines and preventing packet corruption during high I\/O density scaling routines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What cable specification is required for proper crimp termination with the 1786-BNCP?\u003c\/p\u003e\n\u003cp\u003eA: The 1786-BNCP requires RG-6 quad-shield coaxial cable to maintain precise 75 Ohm characteristic impedance across the 5 MHz ControlNet physical layer band.\u003c\/p\u003e\n\u003cp\u003eQ: How does Series B differ from Series A regarding mechanical installation resilience?\u003c\/p\u003e\n\u003cp\u003eA: Series B units incorporate enhanced nickel plating on the brass housing and tighter physical tolerances on the bayonet latching ring to prevent loosening under industrial vibration environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eStrip the RG-6 quad-shield cable using a standard 3-stage coaxial stripping tool to expose the center conductor, inner foil\/braid, and outer jacket to exact manufacturer length specifications.\u003c\/li\u003e\n\u003cli\u003eEnsure the gold-plated center pin is fully seated and crimped onto the inner copper conductor before inserting the cable assembly into the nickel-plated body.\u003c\/li\u003e\n\u003cli\u003eTorque the outer ferrule using the designated hex crimp tool die to lock the quad-shield braid to the connector chassis, ensuring a low-resistance 360-degree shield earth path.\u003c\/li\u003e\n\u003cli\u003eAlign the bayonet slot with the male pins on the ControlNet tap (e.g., 1786-TPS), push firmly, and twist clockwise until the locking pins seat into the retention detent.\u003c\/li\u003e\n\u003cli\u003eVerify that minimum cable bend radius limits (typically 75 mm) are respected immediately behind the BNC plug boot to avoid impedance discontinuities.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43755614994522,"sku":"1786-BNCP","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1786-BNCP2.jpg?v=1785306290","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1786-bncp-controlnet-bnc-coaxial-plug","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}