{"product_id":"honeywell-51304335-100-analog-output-redundancy-termination-board","title":"Honeywell 51304335-100 Analog Output Redundancy Termination Board","description":"\u003cp\u003eConfigured for specific technical task in Universal Control Network (UCN) platforms, the \u003cstrong\u003eHoneywell 51304335-100\u003c\/strong\u003e (\u003cstrong\u003e51304335-100\u003c\/strong\u003e Output Redundancy Termination Board) provides direct physical\/electrical execution. The board-level industrial hardware component, also cataloged under alternate part number \u003cstrong\u003eMU-TAOX12\u003c\/strong\u003e, serves as a dedicated physical marshalling node engineered to arbitrate, combine, and route parallel analog signal feeds into dual-redundant deployment configurations natively at the hardware tier.\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\u003e51304335-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternate Part No\u003c\/td\u003e\n\u003ctd\u003eMU-TAOX12\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.10 lbs (0.50 kg) net component mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell Process Manager (PM) termination assembly footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial processing ambient operational limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive hardware matrix with signal loop voltage compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eOutput Redundancy Termination Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eAnalog (typically 4-20 mA current loops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eCompatible with Honeywell PM and TDC 3000 I\/O card frames\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003e1-to-1 dual-redundant output card track balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input\/Output Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Rails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Passive Diode Steering Arrays\u003c\/strong\u003e The terminal assembly incorporates passive tracking and electronic diode-steering networks designed to manage paired 4-20 mA HART loop protocol outputs. The internal hardware balancing infrastructure isolates the primary and secondary driver circuits, allowing secondary digital diagnostics and primary process variables to pass through the termination rail simultaneously without encountering impedance shifts or loop attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Fault Containment Rails\u003c\/strong\u003e The structural board layout implements strict physical and galvanic isolation boundaries across all connected channels. If an active upstream analog output module suffers a localized component failure, short circuit, or complete power loss, the internal physical steering logic blocks the fault from back-propagating into the alternate active card, maintaining uninterrupted distributed control system (DCS) loop tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the termination board maintain continuous loop execution during a hot-swap replacement of an I\/O card?\u003c\/p\u003e\n\u003cp\u003eA: The MU-TAOX12 architecture utilizes a passive diode-steering array that continuously cross-links the outputs of the primary and redundant modules. When an active analog output card is extracted from the system frame for maintenance, the hardware matrix shifts the full loop current load to the parallel card instantly, preventing signal dropouts or bumps on the active field device.\u003c\/p\u003e\n\u003cp\u003eQ: What behavioral outcome occurs if an external field wire short-circuits at the termination block?\u003c\/p\u003e\n\u003cp\u003eA: The terminal board features integrated current-limiting and fault-isolation networks on every channel rail. A short circuit on an external loop is contained directly at the field interface tier, preventing the high fault current from traveling backward into the internal backplane logic arrays or affecting neighboring channels on the shared I\/O frame.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47651955605694,"sku":"51304418-100","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-16_11-09-00.png?v=1781582264","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51304335-100-analog-output-redundancy-termination-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}