{"product_id":"honeywell-51304337-150-mc-mu-taih12-high-level-analog-input-module","title":"Honeywell 51304337-150 MC\/MU-TAIH12 High-Level Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304337-150\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMC\/MU-TAIH12\u003c\/strong\u003e High-Level Analog Input Module, operates as a dedicated hardware component for high-level analog signal termination and distribution within Honeywell TDC 3000 and Experion PKS environments.\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\u003e51304337-150\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\u003e0.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FTA footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane and loop-dependent via 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubcategory\u003c\/td\u003e\n\u003ctd\u003eHigh-Level Analog Input (HLAI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Redundancy\u003c\/td\u003e\n\u003ctd\u003eDual redundant Signal Termination Interface (STI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformal coating standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and High-Level Signal Routing:\u003c\/strong\u003e The termination assembly routes high-level 1-5 VDC or 4-20 mA loop signals directly from transmitters to the controller interface. It preserves high-frequency HART digital diagnostics overlaid on the analog loops, allowing transparent handshakes between smart field devices and host controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Performance:\u003c\/strong\u003e High-integrity optoisolators and passive protective networks guard internal logic components against field-side electrical anomalies. This isolation layout blocks transient voltages, reduces signal cross-talk, and suppresses common-mode noise to maintain high measurement fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51304337-150 support online hot-swapping under powered system conditions?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The passive Field Termination Assembly (FTA) architecture allows secondary redundant active I\/O modules connected to it to be swapped online without interrupting the 16 field signal loops.\u003c\/p\u003e\n\u003cp\u003eQ: How does the redundant Signal Termination Interface (STI) execute on this hardware?\u003c\/p\u003e\n\u003cp\u003eA: The board features dual physical cable interface connections, enabling direct connection to redundant I\/O processors. If one controller channel or interface cable fails, the redundant path takes over without data interruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Configuration:\u003c\/strong\u003e Terminate the shield drain wire of each analog input pair to the specified ground bar on the FTA board. Ground the cable shield at the cabinet side only to avoid ground loop current interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque Specifications:\u003c\/strong\u003e Secure all field loop wire connections to the terminal block screw contacts using a calibrated torque of 0.5 to 0.6 Nm to prevent wire shearing or terminal strip fractures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating Inspection:\u003c\/strong\u003e Prior to field mounting, visually inspect the protective conformal coating for scratches or chips. Intact coating is vital to ensure long-term resistance to moisture, salt, and corrosive atmospheric gases in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45256820523123,"sku":"MC\/MU-TAIH12 51304337-150","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-17_13-41-55.png?v=1784268787","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-51304337-150-mc-mu-taih12-high-level-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}