{"product_id":"honeywell-mc-taih02-51304453-150-high-level-analog-input-module","title":"Honeywell MC-TAIH02 51304453-150 High Level Analog Input Module","description":"\u003cp\u003eConfigured for precise multi-channel analog signal acquisition within Honeywell Experion PKS distributed control system architectures, the \u003cstrong\u003eHoneywell MC-TAIH02 51304453-150\u003c\/strong\u003e (\u003cstrong\u003eMC-TAIH02\u003c\/strong\u003e High Level Analog Input\/STI Module) provides direct physical\/electrical execution. This specialized module establishes a dedicated, high-speed communication link that continuously tracks, conditions, and digitizes analog variables from field instrumentation into local memory registers.\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\u003eMC-TAIH02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304453-150\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard High Level Analog Input module profile (~0.32 kg net)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact structural form factor matching Experion carrier layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet environment boundaries (-40 to +70 deg C typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSized by loop interface execution demand (24 VDC auxiliary rail input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh Level Analog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Interface\u003c\/td\u003e\n\u003ctd\u003eHigh Level Analog Input \/ Smart Transmitter Interface (STI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS DCS platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Acquisition Profile\u003c\/td\u003e\n\u003ctd\u003eHigh-speed, deterministic analog tracking matrix\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 Capabilities:\u003c\/strong\u003e The module hardware is engineered to interface directly with smart field instruments, supporting standard 4-20 mA HART loop protocol parameters alongside foundational analog scaling. The internal acquisition circuitry filters out low-frequency current loops while preserving superimposed digital frequencies to extract device diagnostics and secondary process variables without increasing scan interval deadbands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Parameters:\u003c\/strong\u003e Robust galvanic and optical barriers separate individual transmitter wiring paths from the core processor backplane interface. Enforcing these channel-to-channel isolation parameters prevents unexpected field-side loop anomalies—such as severe ground potential shifts or catastrophic wire shorts—from spreading across adjacent measuring loops or destabilizing the common system power rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific functional role does the STI designation indicate for this module variant?\u003c\/p\u003e\n\u003cp\u003eA: The Smart Transmitter Interface (STI) configuration means the hardware tracks both standard analog voltage\/current loops and digital modulation signals. This hybrid acquisition mode matches the data rate of modern smart transmitters, eliminating serialization lags during high-speed database sweeps.\u003c\/p\u003e\n\u003cp\u003eQ: How does the MC-TAIH02 board manage high-frequency common-mode noise on long field lines?\u003c\/p\u003e\n\u003cp\u003eA: Each input path incorporates integrated low-pass RC filters designed for high common-mode noise suppression. These analog filtering circuits attenuate ambient electromagnetic noise and transient field cross-talk before the signal reaches the primary analog-to-digital (A\/D) converter matrix.\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 Slide the module precisely into its assigned carrier slot on the backplane assembly. Press firmly on the housing face until the mechanical locking clips seat completely with the backplane connectors, and maintain a 50 mm convective cooling perimeter to prevent localized thermal stagnation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Shield Grounding:\u003c\/strong\u003e Route all low-voltage 4-20 mA and analog instrumentation loops inside panel wireways kept isolated from high-voltage AC cables or motor control wiring tracks. Terminate all twisted-pair cable shields directly at the enclosure centralized copper earth ground bar to safely divert high-frequency electromagnetic noise away from the active input circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45147351548019,"sku":"MC-TAIH02 51304453-150","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-02_16-14-37_b2b6e2cd-e921-464b-9c38-15d29142a26d.png?v=1782983354","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-mc-taih02-51304453-150-high-level-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}