{"product_id":"aai143-h50-ata4s-00-yokogawa-hart-analog-input-module","title":"AAI143-H50\/ATA4S-00 Yokogawa HART Analog Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143 (P\/N: AAI143-H50\/ATA4S-00)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density 16-channel analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP distributed control system\u003c\/strong\u003e. Each channel is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efully isolated\u003c\/strong\u003e, enabling precise measurement of process variables such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eflow, temperature, and pressure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 to 20 mA signals\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAs a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART-enabled module (H-suffix)\u003c\/strong\u003e, the AAI143-H50\/ATA4S-00 allows the DCS to communicate digitally with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmart transmitters\u003c\/strong\u003e, supporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote configuration, advanced diagnostics, and asset management\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATA4S-00 option\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincorporates a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePressure Clamp Terminal Block\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edirectly on the module, eliminating the need for separate KS cables or external terminal boards. This makes it\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003espace-efficient\u003c\/strong\u003e, ideal for compact I\/O cabinets, while maintaining\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh signal integrity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand rapid\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edata update cycles\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor mission-critical applications.\u003c\/p\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\u003eFeature\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\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog current inputs, fully isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC with HART digital communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (input-to-system), 500 V AC (channel-to-channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance (Active)\u003c\/td\u003e\n\u003ctd\u003e270 Ω (at 20 mA) – 350 Ω (at 4 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance (Passive)\u003c\/td\u003e\n\u003ctd\u003e≥500 kΩ when powered off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±16 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Refresh Rate\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e24 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Interface\u003c\/td\u003e\n\u003ctd\u003eATA4S-00 Integrated Pressure Clamp Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Class\u003c\/td\u003e\n\u003ctd\u003eBasic type, non-explosion protected (H50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\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\u003eApplication Use Cases\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density analog sensing in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecentralized I\/O racks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart instrumentation environments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor flow, pressure, and temperature monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacilities utilizing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa PRM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor remote device diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOil \u0026amp; gas, chemical, and pharmaceutical plants\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequiring compact, high-reliability modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary benefit of the ATA4S-00 terminal block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe ATA4S-00 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edirect-attach pressure clamp terminal\u003c\/strong\u003e, providing secure, vibration-resistant connections and reducing the need for external terminal boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module handle 2-wire and 4-wire transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-wire transmitters require external loop power or a configured terminal board, while 4-wire transmitters (self-powered) can be connected directly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51672707105080,"sku":"AAI143-H50\/ATA4S-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAI143-H50A4S-00.jpg?v=1769565040","url":"https:\/\/www.automodulexpert.com\/tr\/products\/aai143-h50-ata4s-00-yokogawa-hart-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}