{"product_id":"foxboro-p0800kd-carrierband-lan-assembly","title":"Foxboro P0800KD Carrierband LAN Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro P0800KD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0800KD\u003c\/strong\u003e Carrierband LAN Assembly, operates as a dedicated hardware component for high-speed local area network signal coupling within Foxboro I\/A Series control networks. It provides physical network trunk connection and impedance-matched signal coupling to execute deterministic carrierband LAN communication between system control nodes and field sub-racks.\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\u003eP0800KD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive network assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Architecture\u003c\/td\u003e\n\u003ctd\u003eFoxboro I\/A Series Carrierband LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Impedance\u003c\/td\u003e\n\u003ctd\u003eStandard carrierband network termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003eBackplane-to-bus galvanically isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Analog Loop Signal Protection\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro P0800KD utilizes wideband coupling transformers and high-frequency isolation barriers engineered to reject common-mode line noise on carrierband network trunks. By suppressing ground potential differences across node drops, the assembly maintains frame transmission integrity while preventing electrical transients from coupling into nearby 4-20 mA HART loop protocol wiring and analog I\/O card channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the P0800KD Carrierband LAN Assembly require external DC power inputs?\u003c\/p\u003e\n\u003cp\u003eA: No, the P0800KD functions as a passive network coupling assembly that processes carrierband RF signals directly without drawing external DC power.\u003c\/p\u003e\n\u003cp\u003eQ: How does the assembly prevent network corruption when connecting or disconnecting nodes?\u003c\/p\u003e\n\u003cp\u003eA: The passive coupling circuit maintains consistent line loading and impedance matching on the main carrierband trunk, allowing local drop connections without degrading primary network transmission paths.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the P0800KD securement bracket directly to the cabinet framework or mounting baseplate. Ensure all coaxial or shielded twisted-pair LAN tap connections are fully seated and locked to prevent high-frequency signal attenuation or impedance mismatches.\u003c\/p\u003e\n\u003cp\u003eMaintain a minimum separation distance between carrierband LAN trunk cables and heavy power conductors or AC drive wiring. Connect all cable shields to the main cabinet ground bar at the designated single-point earth connection. For cabinet conduit entries, ensure all NPT fittings achieve a minimum of 5 full threads of engagement to maintain environmental sealing and structural grounding.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53394475090229,"sku":"P0800KD","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/P0800KD1.png?v=1787560372","url":"https:\/\/www.5gplc.com\/products\/foxboro-p0800kd-carrierband-lan-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}