{"product_id":"honeywell-mu-tail02-51304437-100-low-level-input-assembly","title":"Honeywell MU-TAIL02 51304437-100 Low-Level Input Assembly","description":"\u003ch2\u003eHoneywell 51304437-100 MU-TAIL02 Low-Level Analog Input Termination Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304437-100\u003c\/strong\u003e serves as the primary \u003cstrong\u003eMU-TAIL02\u003c\/strong\u003e Low-Level Analog Input Termination Assembly utilized to execute termination and signal conditioning for low-level analog inputs across Honeywell TDC 3000 \/ TPS \/ Experion PKS platforms. The hardware processes microvolt, millivolt, and resistance variations directly from thermocouples and RTDs, conditioning the physical variables before routing them to the core processing architecture.\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\u003e51304437-100\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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 x 100 x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC via system backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Inputs\u003c\/td\u003e\n\u003ctd\u003eThermocouples, RTDs, low-level voltage\/current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003eMillivolt signals, resistance, low-level current\/voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and system galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% - 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, TUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Cold Junction Compensation Matrix\u003c\/h3\u003e\n\u003cp\u003eThe termination architecture incorporates dedicated physical circuits to execute real-time cold junction compensation (CJC) for high-density thermocouple tracking. The module uses system-level galvanic and channel-to-channel isolation matrices to interrupt parasitic ground loops and transient spikes across all 16 channels. This signal conditioning layout filters high-frequency industrial noise from the low-amplitude sensor lines, allowing coexistence with adjacent 4-20 mA HART loop protocol cabling inside the same termination enclosure without inducing measurement drift.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the termination assembly execute cold junction compensation for varying thermocouple types?\u003c\/p\u003e\n\u003cp\u003eA: The board layout utilizes local solid-state thermal references to measure the terminal junction temperature, integrating these values into the system scale equations to correct for ambient fluctuations.\u003c\/p\u003e\n\u003cp\u003eQ: What are the backplane isolation limits between adjacent low-level signal paths?\u003c\/p\u003e\n\u003cp\u003eA: The module architecture relies on channel-to-channel and system galvanic isolation to prevent differential voltage spikes on one sensor loop from bleeding into or corrupting adjacent active channels.\u003c\/p\u003e\n\u003cp\u003eQ: Does the assembly require external power tuning for RTD applications?\u003c\/p\u003e\n\u003cp\u003eA: The hardware routes the required excitation currents directly through the 24 VDC system backplane connection, eliminating the need for auxiliary field power loops at the sensor head.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the assembly horizontally or vertically on a standard DIN-rail or directly onto a panel surface using the integrated mounting brackets. Ensure that the local enclosure environment does not exceed the mandatory -20 deg C to +60 deg C operating temperature window.\u003c\/p\u003e\n\u003cp\u003eField technicians must land all thermocouple and RTD signal wires using copper or matched extension wiring, securing the terminations into the compression screw blocks. Route low-level sensor leads through dedicated metallic wireways completely separated from high-voltage AC distribution circuits to prevent electromagnetic induction. Ground the overall cable shields at a single master point on the cabinet instrumentation ground bus to maintain signal integrity.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":43867018985571,"sku":"51304437-100","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/347_d29fc4d3-dc83-430a-bede-87d94b4cf5c9.jpg?v=1764663043","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-mu-tail02-51304437-100-low-level-input-assembly","provider":"AutoControl Global","version":"1.0","type":"link"}