{"product_id":"honeywell-51305980-836-controller-cable","title":"Honeywell 51305980-836 Controller Cable","description":"\u003ch2\u003eHoneywell 51305980-836 C300 Controller Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51305980-836\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51305980-836\u003c\/strong\u003e Controller Interconnect Cable, operates as a dedicated hardware component for redundant controller synchronization within Experion PKS DCS platforms.\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\u003e51305980-836\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\u003eSeries \/ Platform\u003c\/td\u003e\n\u003ctd\u003eExperion PKS \/ C300 DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRedundant Controller Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e36 in (0.91 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDB-9 Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Construction\u003c\/td\u003e\n\u003ctd\u003eShielded Twisted-Pair\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\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e140 mm x 145 mm x 70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Process Interface Features\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 51305980-836 shielded twisted-pair interconnect cable facilitates low-latency data link communication between dual-redundant C300 controller pairs. The fully shielded cable jacket isolates state-synchronization signals from high-frequency electromagnetic noise present in high-density DCS racks. The assembly routes high-speed control data alongside 4-20 mA HART I\/O channels, maintaining physical ground loop suppression and channel-to-channel isolation across connected backplane modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What physical interfaces are used on the 51305980-836 controller cable?\u003c\/p\u003e\n\u003cp\u003eA: The cable is built with shielded twisted-pair conductors terminated on both ends with DB-9 male connectors.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 51305980-836 cable support redundant fault-tolerant controller operation?\u003c\/p\u003e\n\u003cp\u003eA: The cable establishes a direct physical communication link between two C300 controllers, ensuring real-time database synchronization and immediate failover execution without process interruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that local cabinet temperatures remain within the standard operational range before cable routing.\u003c\/li\u003e\n\u003cli\u003eAlign the DB-9 male connectors with the primary and secondary C300 redundancy ports, taking care not to bend interface pins.\u003c\/li\u003e\n\u003cli\u003eTighten the integrated DB-9 thumb screws to secure low-impedance grounding and prevent vibration-induced disconnects.\u003c\/li\u003e\n\u003cli\u003eMaintain standard bending radii along the 36-inch length to protect internal twisted-pair conductors and shielding foil.\u003c\/li\u003e\n\u003cli\u003eConfirm proper controller status LED indicators on both C300 modules to verify active link synchronization.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45440207618238,"sku":"51305980-836","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/honeywell-51305980-836-controller-cable-m25ot2lc3kh_42dd8a9f-d69f-4871-8c2d-954ed3d0c29b.png?v=1759023979","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51305980-836-controller-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}