{"product_id":"honeywell-51202329-112-redundant-i-o-link-interface-cable-pair","title":"Honeywell 51202329-112 Redundant I\/O Link Interface Cable Pair","description":"\u003cp\u003e\u003cspan class=\"\"\u003eTags:\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eExperion PKS,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eHigh Performance Process Manager,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eDCS Networking,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Communication Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Honeywell 51202329-112 I\/O Link Cable Pair functions as a backbone communication asset within advanced Distributed Control System (DCS) architectures.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically engineered for the Honeywell Experion PKS and High Performance Process Manager (HPM) platforms,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethis specialized cable pair establishes high-speed,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003edeterministic data conduits between primary controllers and remote input\/output sub-racks.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial processing facilities leverage this redundant pair to sustain continuous,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003euninterrupted data telemetry in mission-critical process loops and emergency safety shutdown systems.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy maintaining precise impedance matching and comprehensive noise rejection,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethis cable pair ensures zero-latency transmission of process variables,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eshielding petrochemical plants,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003erefineries,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand power generation stations from unexpected communication dropouts and localized bus failures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"\"\u003eNetwork Architecture and Redundancy Logic\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThis Honeywell interface system employs a dual-channel physical layout to enforce continuous system availability and fast fault tolerance across the local I\/O link bus.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eDual-Channel Hardware Architecture\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe cable assembly consists of a matched pair (Link A and Link B) to support the fully redundant architecture of Honeywell C300 or HPM controllers.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe system transmits identical control tokens simultaneously across both media lines,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring instant hot-swapping functionality without process disruption.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eDeterministic Communication Protocol\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe cable assembly interfaces directly with Honeywell proprietary High-Speed I\/O Link protocols.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt maintains high-throughput data rates,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eenabling the main CPU to execute scanning cycles and refresh thousands of field parameters within millisecond control windows.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eElectromagnetic Shielding Matrix\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eAn integrated multi-layered foil and braided shield envelope protects the internal data conductors.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis layout mitigates high-frequency common-mode noise,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ecross-talk,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand electromagnetic interference (EMI) typical of high-voltage industrial switchgear environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"\"\u003eSystem Integration Metrics\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCountry of Origin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHarmonized Tariff Code (HS Code)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8544429090\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConsolidated Assembly Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.85 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Shipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32.0 x 30.0 x 8.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWire Insulation Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFluorinated Ethylene Propylene (FEP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCore Connector Layout\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial High-Density D-Sub Terminations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eData Bus Protocol Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell Proprietary I\/O Link\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Operating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Propagation Delay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum 4.5 ns\/meter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Routing and Deployment Protocols\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eField engineers must follow strict layout guidelines to maintain long-term signal fidelity across the DCS bus.\u003c\/span\u003e\u003cspan\u003e Maintain a minimum bend radius of 76 mm (3.\u003c\/span\u003e\u003cspan\u003e0 inches) along the entire cable run to prevent structural degradation of the internal twisted pairs and shield layers.\u003c\/span\u003e\u003cspan\u003e Route Link A and Link B cables through separate physical cable trays or conduit runs wherever possible to eliminate the risk of single-point mechanical damage disabling both communication paths simultaneously.\u003c\/span\u003e\u003cspan\u003e Securely tighten the integrated thumbscrews on the D-sub connectors to ensure solid grounding continuity between the cable shield and the controller chassis,\u003c\/span\u003e\u003cspan\u003e preventing floating ground potentials from distorting digital communication packets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eIndustrial Survivability Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ruggedized outer jacket resists chemical exposure,\u003c\/span\u003e\u003cspan\u003e vapor moisture,\u003c\/span\u003e\u003cspan\u003e and ozone degradation,\u003c\/span\u003e\u003cspan\u003e allowing reliable operation inside harsh rack rooms and field-mounted junction enclosures.\u003c\/span\u003e\u003cspan\u003e This physical stability guarantees constant communication between field instruments and Turbine Supervisory Instrumentation (TSI) links connected up to Honeywell Experion PKS control nodes.\u003c\/span\u003e\u003cspan\u003e By neutralizing the threat of signal attenuation or packet corruption from nearby variable frequency drives (VFDs),\u003c\/span\u003e\u003cspan\u003e this cable pair preserves data integrity across critical automated processing networks.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKit Inclusions and Packaging Checklist\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEvery dispatch log includes the factory-certified components needed for immediate system integration:\u003c\/span\u003e\u003cspan\u003e(1) Primary Channel A I\/O Link Interface Cable (2) Secondary Channel B Redundant I\/O Link Interface Cable (3) Factory-installed heavy-duty connector backshells with retention hardware (4) Honeywell serial verification and conformance specification certificate\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFreight and Protection Standard\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe shipping department guarantees swift order processing,\u003c\/span\u003e\u003cspan\u003e dispatching items within 2-7 days when payment finish.\u003c\/span\u003e\u003cspan\u003e Global transport relies on premier logistics carriers including DHL,\u003c\/span\u003e\u003cspan\u003e FEDEX,\u003c\/span\u003e\u003cspan\u003e and UPS to facilitate tracking transparency and fast customs processing.\u003c\/span\u003e\u003cspan\u003e Every cable pair is loosely coiled to prevent internal tension and sealed within moisture-barrier anti-static industrial packaging,\u003c\/span\u003e\u003cspan\u003e protecting the gold-plated connector pins from corrosion and atmospheric degradation during international transit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eInfrastructure Diagnostics and FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Why must the 51202329-112 configuration be deployed strictly as a matched pair?\u003c\/strong\u003e\u003cspan\u003eA1:\u003c\/span\u003e\u003cspan\u003e Honeywell DCS architectures mandate symmetric impedance and propagation timing across both the primary and secondary I\/O links.\u003c\/span\u003e\u003cspan\u003e Mixing cables of different lengths or revisions can introduce timing offsets,\u003c\/span\u003e\u003cspan\u003e which triggers constant link synchronization errors on the controller diagnostic logs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I route this specific I\/O link cable assembly through open outdoor cable trays?\u003c\/strong\u003e\u003cspan\u003eA2:\u003c\/span\u003e\u003cspan\u003e No,\u003c\/span\u003e\u003cspan\u003e this cable is designed for indoor control room cabinets,\u003c\/span\u003e\u003cspan\u003e raised floor environments,\u003c\/span\u003e\u003cspan\u003e or protective enclosed conduits.\u003c\/span\u003e\u003cspan\u003e For outdoor or unconditioned paths subject to high UV and mechanical pulling stress,\u003c\/span\u003e\u003cspan\u003e you must route the assembly inside rigid metallic conduit to shield the jacket.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does the controller respond if one of the cables in the pair suffers a sudden physical cut?\u003c\/strong\u003e\u003cspan\u003eA3:\u003c\/span\u003e\u003cspan\u003e The Honeywell Experion PKS or HPM controller detects the loss of signal on that specific channel instantly and shifts all communication traffic to the companion cable without interrupting the process loop.\u003c\/span\u003e\u003cspan\u003e The system simultaneously generates a system alarm notification detailing the specific link failure so technicians can replace the damaged line while the plant remains online.\u003c\/span\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518923530413,"sku":"51202329-112","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-51202329-112-i-o-link-cable-pair-eex43bbhytz.jpg?v=1766981853","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-51202329-112-redundant-i-o-link-interface-cable-pair","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}