{"product_id":"yokogawa-aai543-h50-a4s00-isolated-hart-analog-output-module","title":"YOKOGAWA AAI543-H50\/A4S00 Isolated HART Analog Output Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI543-H50\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an ultra-precision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-channel analog output module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP Distributed Control System\u003c\/strong\u003e. It converts digital control signals into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA current loops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto drive final control elements such as valves and actuators.\u003c\/p\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated HART communication\u003c\/strong\u003e, this module enables\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebi-directional digital data flow\u003c\/strong\u003e, allowing operators to monitor device health, perform remote calibration, and manage assets efficiently. Fully\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolated channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensure signal integrity in electrically noisy environments.\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\u003eExtreme Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.05% full-scale accuracy for high-tolerance control loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports digital diagnostics and remote configuration of smart field devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRuggedized for reliable operation from –40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 ms response time for near-instantaneous control actions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpen-circuit detection alerts operators to field-side wiring 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 Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAAI543-H50\/A4S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e170 × 120 × 45 mm\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-H50\/A4S00 is ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision control applications\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePower plant turbine management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical bioreactor control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-pressure oil refining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts rugged design and wide temperature range make it suitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote field stations and outdoor cabinets\u003c\/strong\u003e, even under harsh environmental conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Open-Circuit Detection function?\u003c\/strong\u003e\u003cbr\u003eA: The module monitors the loop current continuously. If the current falls below\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.65 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor the loop becomes open, an alarm is generated, enabling maintenance teams to quickly identify wiring faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 750 Ω load resistance?\u003c\/strong\u003e\u003cbr\u003eA: A high allowable load ensures that the module can drive\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elong cable runs or multiple barriers\/intrinsic safety isolators\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout compromising signal strength or output accuracy.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51662231077176,"sku":"AAI543-H50\/A4S00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAl543-S00_S1.jpg?v=1769395525","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-aai543-h50-a4s00-isolated-hart-analog-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}