{"product_id":"mc-taox12-honeywell-experion-pks-datasheet-technical-manual","title":"MC-TAOX12 Honeywell Experion PKS Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eHoneywell MC-TAOX12 Experion PKS Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell MC-TAOX12\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eHoneywell 51304441-175\u003c\/strong\u003e Analog Output Field Termination Assembly, operates as a dedicated hardware component for converting digital control commands into analog current loops within Experion PKS, HPM, and TDC 3000 control architectures.\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-TAOX12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304441-175\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\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eFull conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation (system-to-field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Terminal Type\u003c\/td\u003e\n\u003ctd\u003eCompression-style screw terminals\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 6-inch FTA profile\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control and Loop Protocols\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell MC-TAOX12\u003c\/strong\u003e employs a dedicated 4-20 mA HART loop protocol layer, which ensures linear signal transmission to final control elements like actuators, control valves, and current-to-pressure (I\/P) transducers. Channel-to-channel isolation parameters prevent ground loop currents from destabilizing adjacent analog outputs, maintaining electrical decoupling between the field connections and the system backplane. Additionally, the integrated electronic assembly features automated cold junction compensation and fault-detection metrics that track circuit loop integrity, driving outputs to a predefined safe state during a processor-to-FTA communication timeout.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the physical functional difference between the MC-TAOX12 and the MU-TAOX12 assemblies?\u003c\/p\u003e\n\u003cp\u003eA: The MC-TAOX12 features factory-applied conformal coating on the printed circuit board assembly to resist environmental contaminants, whereas the MU-TAOX12 lacks this additional layer. Both modules share identical electrical characteristics and loop logic.\u003c\/p\u003e\n\u003cp\u003eQ: How does the MC-TAOX12 handle I\/O processor redundancy?\u003c\/p\u003e\n\u003cp\u003eA: The hardware architecture provides dual physical cable connection points on the assembly layout. This enables two redundant I\/O processors to establish parallel communication links with a single FTA, ensuring bumpless transfer during processor switchovers.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module operate using a 0-20 mA output configuration?\u003c\/p\u003e\n\u003cp\u003eA: No, the hardware profile and internal firmware configuration restrict the operational signal range exclusively to standard 4-20 mA DC analog current loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Orientation and Clearance\u003c\/strong\u003e: Mount the FTA on standard high-density terminal tracks inside the enclosure. Maintain a minimum clearance of 50 mm above and below the board assembly to facilitate natural thermal dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Practices\u003c\/strong\u003e: Strip field wires back by 7 mm before insertion into the compression-style screw terminals. Tighten all screw terminal blocks to a torque specification between 0.5 Nm and 0.6 Nm to ensure gas-tight contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding\u003c\/strong\u003e: Terminate the shield drain wires of all field cables at the designated cabinet instrument ground bar. Do not ground the cable shield at both the FTA end and the field instrument end simultaneously to eliminate potential ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Entry\u003c\/strong\u003e: Run analog output field lines through distinct, dedicated cable trays or conduits separate from high-voltage AC power distribution wiring to minimize electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42870824271962,"sku":"MU\/MC-TAOX12 51304441-175","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/67_61db4e71-0bce-4d64-9eb7-e8ba71bdde72.jpg?v=1770689419","url":"https:\/\/www.spareoil.com\/products\/mc-taox12-honeywell-experion-pks-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}