{"product_id":"honeywell-mc-goax02-51304638-175-galvanically-isolated-analog-output-fta","title":"Honeywell MC-GOAX02 51304638-175 Galvanically Isolated Analog Output FTA","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"citation-45\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eMC-GOAX02 (51304638-175)\u003c\/strong\u003e\u003cspan class=\"citation-45 citation-end-45\"\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance Galvanically Isolated Analog Output Field Termination Assembly (FTA) specifically engineered for Honeywell Experion PKS and legacy TDC 3000 Distributed Control Systems.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis 16-channel interface provides a critical safety and signal conditioning barrier between the system's Analog Output (AO) processors and field-side actuators or valves. By utilizing galvanic isolation, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMC-GOAX02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeffectively eliminates ground loops and protects sensitive controller circuitry from high-voltage transients and electromagnetic interference (EMI). The \"MC\" designation confirms that the assembly is conformal coated, ensuring long-term reliability in corrosive or humid industrial environments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMC-GOAX02\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e51304638-175\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Category\u003c\/strong\u003e: Galvanically Isolated Analog Output FTA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e: 16 Independent Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Support\u003c\/strong\u003e: 4–20 mA DC Output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Method\u003c\/strong\u003e: Galvanic (System-to-Field and Channel-to-Channel)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArchitecture Support\u003c\/strong\u003e: Honeywell HPM, TDC 3000, and Experion PKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e: Compatible with redundant I\/O processor configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Interface\u003c\/strong\u003e: Compression-style screw terminals for secure field leads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e: Full Conformal Coating for harsh environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance Standards\u003c\/strong\u003e: CE and RoHS compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Profile\u003c\/strong\u003e: Size B Assembly (~12 inches \/ 307 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSignal Integrity and Field Safety\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMC-GOAX02 (51304638-175)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an essential component for facilities that prioritize process uptime and hardware protection, such as refineries, offshore platforms, and chemical plants. Its galvanic isolation barrier ensures that an electrical fault at a specific valve or actuator does not propagate back to the central processor or affect adjacent channels. Furthermore, its support for redundant I\/O processors ensures that the 4–20 mA control signal remains stable and active even during a primary hardware failover or I\/O Link cable maintenance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary benefit of the MC-GOAX02 over non-isolated FTAs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMC-GOAX02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a physical isolation barrier for every channel. This prevents ground loop noise from distorting output signals and ensures that field-side surges do not damage the expensive I\/O modules in the control rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module suitable for use in corrosive environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-44\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eMC-GOAX02 (51304638-175)\u003c\/strong\u003e\u003cspan class=\"citation-44 citation-end-44\"\u003e\u003cspan\u003e \u003c\/span\u003eis manufactured with a conformal coating on the PCB, providing high-level resistance to salt spray, humidity, and chemical vapors typical in industrial settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52454705168693,"sku":"MC-GOAX02 51304638-175","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/MC-GOAX0251304638-175.jpg?v=1773906262","url":"https:\/\/www.5gplc.com\/products\/honeywell-mc-goax02-51304638-175-galvanically-isolated-analog-output-fta","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}