{"product_id":"honeywell-51401491-100-analog-input-module-tc-mux-filter-mu-tamt02","title":"Honeywell 51401491-100 Analog Input Module Tc Mux\/Filter MU-TAMT02","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401491-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMU-TAMT02\u003c\/strong\u003e Low Level Analog Input Multiplexer Module, operates as a dedicated hardware component for low-level analog input multiplexing and signal filtering within Honeywell TDC 3000 and Process Manager (PM\/APM\/HPM) I\/O subsystems.\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\u003e51401491-100 (MU-TAMT02)\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\u003e1.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Size B Board Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard Backplane Bus Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 Input Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eLow Level Analog Input Multiplexer \/ Filter (TC Mux)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTC-FTA \/ MU-TAM02 Subsystem Interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePanel Mount \/ Sub-Panel Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eEngineered for accurate low-level temperature measurement processing, the unit handles thermocouple (TC) signal routing with channel-to-channel signal conditioning and filtering. The board interfaces directly with Field Termination Assemblies (TC-FTA) to maintain precise cold junction compensation (CJC) across all 16 channels. The filtering circuitry suppresses common-mode noise and power line interference, preserving signal integrity before routing the multiplexed analog voltages to the primary I\/O processor over the dedicated I\/O backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51401491-100 MU-TAMT02 module support hot-swapping during active subsystem operation?\u003c\/p\u003e\n\u003cp\u003eA: Field removal and insertion should be performed only when the card file chassis power is isolated or following specific Honeywell PM\/APM maintenance procedures to avoid transient signal glitches on adjacent input channels.\u003c\/p\u003e\n\u003cp\u003eQ: How are thermocouple cold junction compensation signals handled through this board?\u003c\/p\u003e\n\u003cp\u003eA: Cold junction compensation reference signals are sourced at the connected Field Termination Assembly (TC-FTA) and routed through the 51401491-100 multiplexer channel matrix, ensuring calibrated mV-to-temperature processing at the controller level.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting configuration does this circuit board assembly require?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes a Size B panel mount card design, securing directly into the corresponding Honeywell I\/O card file chassis using standard card guides and retention screws.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify chassis power is de-energized or set to maintenance bypass prior to installing the board into the Size B slot.\u003c\/li\u003e\n\u003cli\u003eAlign the board edges with the panel chassis card guides, pushing firmly until the rear edge connectors seat completely into the backplane assembly.\u003c\/li\u003e\n\u003cli\u003eSecure all retention screws on the front mounting faceplate to ensure proper frame grounding.\u003c\/li\u003e\n\u003cli\u003eConnect the multi-conductor cable from the TC-FTA termination block to the corresponding front\/rear interface header, verifying connector locking latches are fully engaged.\u003c\/li\u003e\n\u003cli\u003eEnsure shield drain wires from field thermocouple cables are grounded strictly at the FTA terminal strip to eliminate ground loop voltage offsets.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53594648576309,"sku":"MU-TAMT02 51401491-100","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/MU-TAMT0251401491-1001_Cocoai.png?v=1789526982","url":"https:\/\/www.5gplc.com\/products\/honeywell-51401491-100-analog-input-module-tc-mux-filter-mu-tamt02","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}