{"product_id":"hart-analog-input-module-aai143-h50-k4a00-yokogawa","title":"HART Analog Input Module AAI143-H50\/K4A00 Yokogawa","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H50\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-channel analog input 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. Designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmart field instrumentation\u003c\/strong\u003e, it supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART digital communication\u003c\/strong\u003e, enabling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebi-directional data flow\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor remote diagnostics and device configuration without interrupting analog process signals.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/K4A00 variant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecomes pre-configured with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS Cable Interface Adapter (ATK4A-00)\u003c\/strong\u003e, simplifying high-density connections to AEA4D terminal boards and reducing wiring complexity.\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\u003eIntegrated HART Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports advanced diagnostics and real-time asset monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach of the 16 channels is individually isolated to prevent ground loops and cross-channel interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Environmental Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperates reliably from –20°C to +70°C, suitable for unconditioned field cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Wiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFactory-installed ATK4A-00 adapter allows rapid deployment via standard KS multi-core cables\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 Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAAI143-H50\/K4A00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Dimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 × 12.7 × 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet 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 AAI143-H50\/K4A00 is ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoil, gas, and petrochemical processing plants\u003c\/strong\u003e, particularly where\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmart transmitters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare used for pressure, flow, and level measurement. Its HART capability allows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote maintenance, status alerts, and diagnostics\u003c\/strong\u003e, reducing operational downtime and increasing process reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the K4A00 option code?\u003c\/strong\u003e\u003cbr\u003eA: The K4A00 code includes the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATK4A-00 KS Cable Interface Adapter\u003c\/strong\u003e, allowing all 16 channels to connect to an AEA4D terminal board via a single multi-core cable. This reduces wiring time and minimizes manual connection errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the isolation protect the control system?\u003c\/strong\u003e\u003cbr\u003eA: Individual channel isolation ensures that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectrical surges or short circuits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon one field transmitter do not affect other channels or the DCS backplane, preserving overall system integrity.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51662233207096,"sku":"AAI143-H50\/K4A00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAI141-S00k4001.jpg?v=1769391860","url":"https:\/\/www.automodulexpert.com\/products\/hart-analog-input-module-aai143-h50-k4a00-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}