{"product_id":"honeywell-mu-taih03-51309136-125-high-level-analog-input-module","title":"Honeywell MU-TAIH03 51309136-125 High Level Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51309136-125\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMU-TAIH03\u003c\/strong\u003e High Level Analog Input Module, operates as a dedicated hardware component for multi-channel field voltage and current telemetry acquisition within Honeywell DCS platforms. The assembly conditions incoming signals across 16 differential input channels, routing digitized measurements via 16-bit analog-to-digital conversion directly into central controller processing units.\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\u003eMU-TAIH03 (51309136-125)\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.2 cm x 12.7 cm x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem Backplane Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 Differential Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003eVoltage, current (2-wire or self-powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits (14 bits used)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.075 percent full-scale at 23.5 deg C (+\/- 2 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 Mohm (powered voltage inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Mode Rejection Ratio\u003c\/td\u003e\n\u003ctd\u003e70 dB (dc to 60 Hz, 500 ohm source imbalance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e+\/- 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe MU-TAIH03 maintains cross-talk suppression of 60 dB from dc to 60 Hz across its 16 differential channels, isolating individual signal paths from adjacent circuit noise. A single-pole RC normal mode filter delivers a -3 dB cutoff at 1 Hz with a 32 dB normal mode rejection ratio at 60 Hz. Channel-to-channel isolation and input filtering allow standard 4-20 mA HART loop protocol field signals and 2-wire transmitter loops to interface with backplane logic without potential drift or ground loop errors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum voltage the MU-TAIH03 input channels can withstand without hardware damage?\u003c\/p\u003e\n\u003cp\u003eA: The input channels sustain a maximum differential input voltage of +\/- 30 V and a maximum input voltage of +\/- 30 V referenced to common without physical damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the A\/D converter process incoming analog measurement data?\u003c\/p\u003e\n\u003cp\u003eA: The integrated A\/D converter operates with a 16-bit physical resolution, utilizing 14 active bits for digital data conversion to the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the chassis rack segment or follow DCS safety procedures before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eRoute voltage and current signal cables using shielded twisted pairs to prevent external electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConnect signal cable shields to the master cabinet ground bus at a single reference point to preserve channel-to-channel isolation parameters.\u003c\/li\u003e\n\u003cli\u003eEnsure the mounting space provides clear thermal clearance to maintain an operational temperature environment between 0 and 50 deg C.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52378837188904,"sku":"MU-TAIH03 51309136-125","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MU-TAIH0351309136-1251_Cocoai.png?v=1789373023","url":"https:\/\/www.powerdcs.com\/es\/products\/honeywell-mu-taih03-51309136-125-high-level-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}