{"product_id":"honeywell-51308309-275-cc-tfb402-experion-dcs-interface","title":"Honeywell 51308309-275 CC-TFB402 Experion DCS Interface","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell CC-TFB402 (51308309-275 Rev E)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a dedicated Fieldbus Interface Input Output Termination Assembly (IOTA) for the Experion Process Knowledge System (PKS). This module establishes high-speed, deterministic communication between the C300 controller architecture and intelligent field devices. It supports multi-protocol integration, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFOUNDATION Fieldbus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProfibus\u003c\/strong\u003e, providing a scalable gateway for digital plant instrumentation. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring mission-critical reliability for oil \u0026amp; gas, power generation, and chemical processing facilities.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCC-TFB402\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51308309-275 (Revision E)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Fieldbus Network Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell Experion DCS \/ C300 Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFOUNDATION Fieldbus, Profibus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConformal Coating (Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–20°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e170 mm × 120 mm × 40 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, UL508, CSA Certified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAggregated Device Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe CC-TFB402 provides four distinct Fieldbus ports, allowing engineers to consolidate multiple field segments into a single interface point. This architecture reduces cable runs and simplifies the network topology within the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConformal Coating for Corrosive Environments:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell applies a protective conformal coating to each board. This layer shields sensitive circuitry from moisture, salt spray, and corrosive gases (H2S, Cl2), preventing the dendritic growth and premature failure common in offshore and refinery applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless C300 Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IOTA design matches the mounting and power footprint of the C300 controller series. It snaps directly onto standard DIN rails and uses integrated power bus connections to minimize manual wiring errors during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Fidelity Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvanced shielding and termination logic within the CC-TFB402 eliminate electromagnetic interference (EMI). This ensures that digital data packets remain intact even when routing Fieldbus segments near high-voltage motor cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the CC-TFB402 support redundant configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. When paired with redundant C300 controllers and the appropriate series of interface modules, the CC-TFB402 supports fault-tolerant network architectures to ensure zero downtime during a single point of failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the 51308309-275 Rev E part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRevision E represents an updated hardware baseline that addresses earlier component obsolescence and improves thermal dissipation. It remains fully backward compatible with previous CC-TFB402 revisions within the Experion environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many field devices can I connect to each port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the hardware supports multiple connections, the total number of devices per port depends on the Fieldbus segment power consumption and the macrocycle timing requirements of your specific control strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module ready for immediate deployment in hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CC-TFB402 carries UL508 and CSA certifications. However, always refer to your specific site's \"Hazardous Area Classification\" and ensure the use of appropriate barriers or enclosures if installing in Zone 1 or Zone 2 environments.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43796419051619,"sku":"CC-TFB402","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/584.jpg?v=1761643536","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-51308309-275-cc-tfb402-experion-dcs-interface","provider":"AutoControl Global","version":"1.0","type":"link"}