{"product_id":"8u-taoxa1-series-8-analog-output-terminal-assembly-honeywell","title":"8U-TAOXA1 Series 8 Analog Output Terminal Assembly | Honeywell","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 8U-TAOXA1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8U-TAOXA1\u003c\/strong\u003e Analog Output Terminal Assembly, operates as a dedicated hardware component for field wiring interface and electrical connection execution within Honeywell Experion PKS Series 8 I\/O platforms.\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\u003e8U-TAOXA1\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive terminal assembly; no independent power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Terminal Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS Series 8 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating Type\u003c\/td\u003e\n\u003ctd\u003eUncoated (Non-conformal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC analog output termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eSeries 8 I\/O carrier mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Connection\u003c\/td\u003e\n\u003ctd\u003eScrew terminal or equivalent field wiring termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Support\u003c\/td\u003e\n\u003ctd\u003eHART pass-through when paired with compatible analog output modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swap Support\u003c\/td\u003e\n\u003ctd\u003eSupported within Series 8 I\/O architecture\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 and Channel Routing\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8U-TAOXA1 terminal assembly establishes direct physical cable termination paths for 16-channel 4-20 mA HART loop protocol analog output signals. Acting as an unpowered passive interface, it routes control current signals from Series 8 analog output modules directly to field actuators and control valves. The internal circuit trace routing ensures strict signal separation to maintain channel-to-channel isolation provided by the host I\/O module, preventing crosstalk, reducing ground potential offsets, and permitting uninterrupted HART digital FSK communication pass-through.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 8U-TAOXA1 perform analog signal conversion?\u003c\/p\u003e\n\u003cp\u003eA: No. The 8U-TAOXA1 is a terminal assembly that provides field wiring termination. The associated Analog Output I\/O module performs signal generation and control processing.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 8U-TAOXA1 support HART communication?\u003c\/p\u003e\n\u003cp\u003eA: Yes. HART pass-through communication is available when the terminal assembly operates with a compatible Honeywell Series 8 Analog Output module supporting HART functionality.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 8U-TAOXA1 suitable for redundant I\/O configurations?\u003c\/p\u003e\n\u003cp\u003eA: The terminal assembly can be installed within Series 8 I\/O configurations that support redundancy. The exact redundant wiring arrangement depends on the selected I\/O module and system design.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure panel supply power to field loops is turned off prior to connecting or landing individual wire conductors onto the terminal block.\u003c\/li\u003e\n\u003cli\u003eAlign the mounting tabs of the 8U-TAOXA1 terminal assembly with the slot guides of the Series 8 carrier assembly.\u003c\/li\u003e\n\u003cli\u003eSeat the unit firmly onto the carrier backplane header until mechanical latches engage completely.\u003c\/li\u003e\n\u003cli\u003eSecure retaining screws to verify mechanical stability and ensure ground continuity across the chassis.\u003c\/li\u003e\n\u003cli\u003eTerminate field actuator signal wires onto dedicated terminal points using recommended wire strip lengths and torque values.\u003c\/li\u003e\n\u003cli\u003eConnect all shielded pair cable drain wires directly to the dedicated cabinet master ground bus bar to maintain signal integrity and channel isolation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52321560723752,"sku":"8U-TAOXA1","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/8C-TPOXA1_043cabbd-294f-4b35-8350-1c1789ac58b2.png?v=1788419026","url":"https:\/\/www.powerdcs.com\/products\/8u-taoxa1-series-8-analog-output-terminal-assembly-honeywell","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}