{"product_id":"honeywell-80366195-100-mu-taih22-function-terminal-adapter","title":"Honeywell 80366195-100 MU-TAIH22 Function Terminal Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 80366195-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMU-TAIH22\u003c\/strong\u003e Function Terminal Adapter (FTA), operates as a dedicated hardware component for localized analog measurement conditioning and interface matching within Honeywell Distributed Control Systems (DCS) and Total Building Management (TBM) frameworks. This 16-channel termination unit interfaces multi-range voltage and current field circuits directly with the primary system controller processing backplanes.\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\u003e80366195-100 (MU-TAIH22)\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg net hardware mass profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 mm x 80 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C extended ambient limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC input potential drawing 100 mA maximum current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEnhanced Power High-Level Analog Input\/STI FTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 input points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Input Range\u003c\/td\u003e\n\u003ctd\u003e-10 V to +10 V linear voltage span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale matching baseline calibration parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution Matrix\u003c\/td\u003e\n\u003ctd\u003e0.01% of full scale processing grain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Noise Floor\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;20 µV RMS noise profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Crosstalk\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% suppression capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 ms loop execution latency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 95% RH, non-condensing tracking window\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 Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Range Splitting:\u003c\/strong\u003e The hardware tracking electronics process high-level voltage grids spanning -10 V to +10 V while accepting conventional current loops via external shunt insertion. The terminal trace paths maintain strict impedance control to prevent signal decay, allowing 4-20 mA HART loop protocol parameters to coexist with parallel DCS diagnostic processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Parameters and Interference Filters:\u003c\/strong\u003e Low-pass RC filter circuits populate every input node to isolate core analog-to-digital processing blocks from high-frequency electromagnetic noise. Enforcing strict channel-to-channel isolation parameters and keeping crosstalk margins under 0.1% ensures that transient spikes or leakage currents on one instrument lead cannot migrate into neighboring measuring tracks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the specific functional role of the STI designation for this terminal assembly?\u003c\/p\u003e\n\u003cp\u003eA: The Smart Transmitter Interface (STI) designation signifies that the electronic tracking paths on the \u003cstrong\u003eMU-TAIH22\u003c\/strong\u003e are parameterized to process digital and high-level analog signals from multivariable smart transmitters, coordinating the signal processing without introducing processing deadbands.\u003c\/p\u003e\n\u003cp\u003eQ: How does the enhanced power architecture protect the 16 channels from short-circuit fields?\u003c\/p\u003e\n\u003cp\u003eA: The enhanced power design integrates dedicated current-limiting fuses or PTC resistors on each individual 24 VDC transmitter power feed. If a field wire grounds out or shorts, the localized protective component opens to isolate that single channel, preventing the global 100 mA board rail from collapsing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Layout Alignment, Clearance Constraints, and Mechanical Seating:\u003c\/strong\u003e Mount the FTA frame securely onto the designated cabinet row carrier or sub-panel standoffs. Secure the holding screws to ensure continuous chassis grounding, maintaining a 50 mm convective cooling boundary around the 120 mm x 80 mm x 30 mm assembly perimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Shield Grounding:\u003c\/strong\u003e Route all low-voltage signal leads and -10 V to +10 V sensor pairs inside panel wireways completely isolated from high-voltage AC distribution paths or heavy inductive motor starter lines. Terminate all braided cable shields straight at the cabinet centralized copper earth ground bus bar to bleed away external high-frequency electrical fields.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45147351318643,"sku":"80366195-100 MU-TAIH22","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-02_16-14-37_a99e66f0-4f49-4be2-b7a8-378887eb6186.png?v=1782983352","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-80366195-100-mu-taih22-function-terminal-adapter","provider":"DcsSupplier Limited","version":"1.0","type":"link"}