{"product_id":"aai543-h00-s1-yokogawa-hart-analog-output-module","title":"AAI543-H00 S1 Yokogawa HART Analog Output Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI543-H00 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density, isolated analog output module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol system. It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 channels of 4–20 mA current output\u003c\/strong\u003e, enabling precise control of final control elements such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emodulating valves, actuators, and motor starters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEquipped with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuilt-in HART modem\u003c\/strong\u003e, the module allows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebi-directional digital communication\u003c\/strong\u003e, enabling remote device monitoring and configuration without interrupting the analog process signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpen-circuit detection (\u0026lt;0.65 mA) for immediate alerts on field wiring failures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms data update cycle for fast process loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500 V AC galvanic isolation between outputs and system backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Compatible:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports dual-redundant configurations to maintain output continuity during failures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAAI543-H00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRevision Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHART Communication (built-in modem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe AAI543-H00 S1 is widely used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoil and gas refining, power generation, and pharmaceutical manufacturing\u003c\/strong\u003e. It is especially suited for controlling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmart valves and actuators\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat require HART-based diagnostics, calibration, and status monitoring, helping maintain\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh plant availability and safety\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the advantage of the 750 Ω load resistance?\u003c\/strong\u003e\u003cbr\u003eA: The high load resistance allows the module to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edrive signals over long distances\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor through intrinsic safety barriers without signal degradation or loop failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AAI543-H00 support hot-swapping?\u003c\/strong\u003e\u003cbr\u003eA: Yes. When installed in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant CENTUM VP configuration\u003c\/strong\u003e, the module can be replaced while the system is live,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewithout interrupting field output signals\u003c\/strong\u003e.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51662350647608,"sku":"AAl543-H00 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAl543-H00_S1.jpg?v=1769391860","url":"https:\/\/www.automodulexpert.com\/products\/aai543-h00-s1-yokogawa-hart-analog-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}