{"product_id":"i-o-termination-assembly-8c-taixb1-honeywell","title":"I\/O Termination Assembly 8C-TAIXB1 Honeywell","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 8C-TAIXB1 (Part Number 51307129-175) is a high-availability 12-inch Redundant Analog Input Termination Assembly (IOTA) designed for the Honeywell PACSystems and Experion PKS Series 8 environments. This assembly provides the physical mounting and field wiring interface for 16-channel analog input modules in a redundant configuration. Engineered for mission-critical process loops, the 8C-TAIXB1 allows two identical electronic I\/O modules to be seated on a single assembly, ensuring that a hardware failure in one module does not interrupt the continuous monitoring of field transmitters.\u003c\/p\u003e\n\u003ch3\u003eHardware and Physical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8C-TAIXB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51307129-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-inch Redundant I\/O Termination Assembly (IOTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Analog Input Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRedundant (Supports two I\/O modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA current loops and 1-5 VDC voltage inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical Series 8 Carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.2 cm x 26.7 cm x 17.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSystem Redundancy and Reliability\u003c\/h3\u003e\n\u003cp\u003eThe 8C-TAIXB1 is a foundational component for high-uptime Distributed Control Systems (DCS). It manages the distribution of 24 VDC field power and conditions incoming 4-20 mA signals through precision onboard resistors. The assembly's redundant architecture includes specialized synchronization circuitry that facilitates an instantaneous handover between the primary and secondary I\/O modules. By utilizing the 12-inch vertical form factor, the 8C-TAIXB1 provides ample spacing for redundant module cooling and organized field cable management, while the G3 coating ensures the PCB remains protected against humidity and corrosive chemical gases.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eHow does the 8C-TAIXB1 differ from the simplex TAIXA1?\u003c\/h4\u003e\n\u003cp\u003eThe 8C-TAIXB1 is a 12-inch assembly designed to host two modules for redundancy, whereas the TAIXA1 is a 6-inch assembly designed for a single (simplex) module configuration.\u003c\/p\u003e\n\u003ch4\u003eIs this termination assembly HART-compatible?\u003c\/h4\u003e\n\u003cp\u003eYes, when paired with HART-enabled 16-channel analog input modules, the 8C-TAIXB1 supports the digital pass-through of HART data for device configuration and advanced diagnostics.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48863860523260,"sku":"8C-TAIXB1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/8C-TAIXB11.jpg?v=1773816256","url":"https:\/\/www.electronicplc.com\/products\/i-o-termination-assembly-8c-taixb1-honeywell","provider":"Electronic PLC","version":"1.0","type":"link"}