{"product_id":"hart-analog-input-module-yokogawa-sai143-h63-a4s00","title":"HART Analog Input Module Yokogawa SAI143-H63\/A4S00","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H63\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a safety-certified high-density analog input module designed for the Yokogawa ProSafe-RS platform.\u003c\/p\u003e\n\u003cp\u003eThis module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 channels of 4–20 mA DC signal acquisition\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor safety-critical process monitoring, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePressure transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlow transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature measurement devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“H” suffix variant\u003c\/strong\u003e, the SAI143-H63\/A4S00 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enative HART communication\u003c\/strong\u003e, allowing safety systems to retrieve secondary process variables and device diagnostic data without disrupting the primary safety loop.\u003c\/p\u003e\n\u003cp\u003eThe module is engineered for high-availability safety applications such as:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency Shutdown (ESD) systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire \u0026amp; Gas (F\u0026amp;G) detection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety interlock protection loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey reliability features include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual channel galvanic isolation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated transmitter loop power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-redundant safety architecture support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh immunity to electrical noise and field surges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\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\u003eModel Designation\u003c\/td\u003e\n\u003ctd\u003eSAI143-H63\/A4S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eProSafe-RS SIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4 – 20 mA DC (0.05 mA – 23 mA extended range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART Support\u003c\/td\u003e\n\u003ctd\u003eNative HART protocol transparency\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\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003e40 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e±16 µA per 10 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Tolerance\u003c\/td\u003e\n\u003ctd\u003eSupports redundant configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm × 107.5 mm × 32.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication \u0026amp; Safety Integration\u003c\/h3\u003e\n\u003cp\u003eThe SAI143-H63\/A4S00 is commonly deployed in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical processing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffshore oil and gas platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNuclear and power generation facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is used for monitoring safety-critical process parameters that can automatically initiate shutdown actions when abnormal conditions are detected.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SAI143-H63\/A4S00 support hot-swapping?\u003c\/strong\u003e\u003cbr\u003eYes. In redundant ProSafe-RS architectures, the module can be replaced while the system remains online, allowing maintenance without interrupting safety protection functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the A4S00 suffix represent?\u003c\/strong\u003e\u003cbr\u003eThe A4S00 designation refers to the specific terminal block and connector bundle configuration used for standardized ProSafe-RS field wiring compatibility.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51835291697464,"sku":"SAI143-H63\/A4S00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI143-H63A4S00.jpg?v=1772070832","url":"https:\/\/www.automodulexpert.com\/lv\/products\/hart-analog-input-module-yokogawa-sai143-h63-a4s00","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}