{"product_id":"smart-transmitter-interface-new-mu-taih12-honeywell","title":"Smart Transmitter Interface New | MU-TAIH12 Honeywell","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell MU\/MC-TAIH12 (Part Number: 51304337-100)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-performance Smart Transmitter Interface Field Termination Assembly (STI FTA). It enables the acquisition of up to 16 high-level analog inputs, providing a robust physical and electrical interface between field transmitters and the Honeywell Distributed Control System (DCS). This module specializes in managing HLAI (High-Level Analog Input) signals with 16-bit precision, ensuring the accurate data flow required for sophisticated process monitoring. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, maintaining the redundant operational integrity essential for mission-critical power and chemical plant automation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe MU-TAIH12 utilizes high-impedance circuitry and 16-bit D\/A conversion to maintain signal purity across all 16 channels.\u003c\/p\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\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\u003eMU-TAIH12 \/ MC-TAIH12\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\u003e51304337-100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmart Transmitter Interface FTA (STI FTA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 High-Level Analog Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-Bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.1% Full Scale (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 2 MΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Cable \/ Redundant Operation Enabled\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–40 °C to +70 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120 mm × 80 mm × 50 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.55 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\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\u003eOptimized High-Level Acquisition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MU-TAIH12 processes high-level signals (typically 4-20mA or 1-5V) with a high input impedance of 2 MΩ. This minimizes signal loading effects, ensuring that the field transmitter's output remains accurate from the source to the DCS controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Redundancy Path:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis FTA fully supports redundant configurations. By facilitating dual communication paths, the MU-TAIH12 eliminates single points of failure. If one I\/O link fails, the redundant path maintains continuous data flow, preventing process upsets in critical control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Signal Clarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 16-bit A\/D conversion architecture provides the granularity needed for sensitive measurements. This resolution allows operators to detect minute process changes in flow or pressure that standard 12-bit cards might overlook.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-level isolation circuitry protects the DCS electronics from field-side voltage spikes and ground loops. This robust barrier prevents electrical noise from cross-contaminating adjacent channels, maintaining a clean signal-to-noise ratio even in dense I\/O racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Environmental Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith an operating range of –40 °C to +70 °C, the MU-TAIH12 excels in non-climate-controlled field enclosures. Its rugged construction resists the thermal stresses typical of outdoor petrochemical and power generation environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the MU and MC prefixes for this part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"MU\" prefix generally designates the non-coated version, while the \"MC\" prefix indicates a conformal coated assembly for enhanced protection against moisture and corrosive atmospheres. Both share the same electrical specifications and functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 51304337-100 support HART communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MU-TAIH12 is primarily designed for high-level analog inputs. While it handles the 4-20mA signal, users requiring full HART digital pass-through functionality should verify their specific I\/O processor's capabilities or consider the dedicated HART-enabled FTA series (e.g., PAIH).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install the MU-TAIH12 for redundant operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo enable redundancy, you must connect the FTA to a redundant pair of I\/O processors using the appropriate dual-cabling scheme. The assembly's hardware architecture automatically manages the signal distribution to both processing paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this FTA replace the older MU-TAIH02 series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The MU-TAIH12 (51304337-100) is a direct, higher-performance replacement for legacy STI FTAs. It maintains mechanical compatibility while offering improved 16-bit resolution and modern component reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43771985723507,"sku":"MU\/MC-TAIH12 51304337-100","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/MUMC-TAIH1251304337-100.jpg?v=1757293626","url":"https:\/\/www.dcssupplier.com\/products\/smart-transmitter-interface-new-mu-taih12-honeywell","provider":"DcsSupplier Limited","version":"1.0","type":"link"}