{"product_id":"honeywell-lcn-a-coax-cable","title":"Honeywell LCN A Coax Cable","description":"\u003cp\u003e\u003cstrong\u003eHoneywell LCN A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eLCN A\u003c\/strong\u003e Coax Cable, provides direct physical\/electrical execution.\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\u003eLCN A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2 m (6.56 feet) nominal length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive physical medium (zero power consumption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eDouble-shielded RG-62 type coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e95 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation\u003c\/td\u003e\n\u003ctd\u003eLess than 6 dB at 1 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003eLess than 1.3:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eBNC Coaxial (95-ohm matched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA Connectivity:\u003c\/strong\u003e The coaxial physical layer facilitates stable high-frequency carrier transmission for the Local Control Network (LCN). This architecture links Network Interface Modules (NIMs) and Global User Stations (GUS) with zero propagation skew, ensuring deterministic token ring timing sequences across peer-to-peer DCS topologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Performance:\u003c\/strong\u003e High-coverage double braided shielding provides excellent electrostatic and electromagnetic isolation between parallel running network channels. This shielding prevents industrial EMI noise from corrupting data frames, maintaining network packet integrity down to the millisecond scale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can standard commercial 50-ohm or 75-ohm coaxial cables be substituted for the LCN A cable?\u003c\/p\u003e\n\u003cp\u003eA: No. The Honeywell LCN architecture relies strictly on 95-ohm characteristic impedance matching. Introducing incorrect impedance cables will cause signal reflections, high VSWR, and critical network dropouts.\u003c\/p\u003e\n\u003cp\u003eQ: How should the minimum bend radius of the LCN A cable be handled during installation?\u003c\/p\u003e\n\u003cp\u003eA: To prevent mechanical deformation of the internal dielectric material and maintain the 95-ohm impedance profile, do not exceed a minimum dynamic bending radius of 50 mm.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Isolation Sleeve Placement:\u003c\/strong\u003e Ensure the protective rubber\/plastic insulation sleeves cover the metal BNC connector shells completely. Direct electrical contact between the connector shell and the cabinet's metallic structural frame must be prevented to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Control:\u003c\/strong\u003e The LCN coaxial trunk system must be grounded at only one designated master location within the network segment. Do not ground both ends of the LCN A drop line locally, as this will create destructive circulating ground currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrain Relief Hookup:\u003c\/strong\u003e Secure the cable assembly using non-metallic wire clamps immediately adjacent to the module termination port. Removing physical cable weight strain protects the internal board-mounted BNC receptacles from continuous mechanical stress.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45256820031603,"sku":"LCN A","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-13_14-11-02_e70c7028-7414-4adf-b4d2-70d183f84ba7.png?v=1784268779","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-lcn-a-coax-cable","provider":"DcsSupplier Limited","version":"1.0","type":"link"}