{"product_id":"hart-analog-input-module-yokogawa-sai143-h53-a4d00","title":"HART Analog Input Module Yokogawa SAI143-H53\/A4D00","description":"\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H53\/A4D00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density, safety-certified analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ProSafe-RS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSafety Instrumented System (SIS). It receives\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 field transmitters\u003c\/strong\u003e, providing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egalvanic isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand ensuring reliable process monitoring in SIL-rated safety loops.\u003c\/p\u003e\n\u003cp\u003eWith integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART communication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand robust G3-rated construction, this module maintains\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal integrity\u003c\/strong\u003e, diagnostic transparency, and high availability in harsh industrial environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDetailed 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 class=\"\"\u003eItem\u003c\/th\u003e\n\u003cth class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eAnalog input with module isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Designation\u003c\/td\u003e\n\u003ctd\u003eSAI143-H53\/A4D00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 (isolated from system logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART Support\u003c\/td\u003e\n\u003ctd\u003eIntegrated (Release R1.02.00 or later)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Interface\u003c\/td\u003e\n\u003ctd\u003ePressure clamp, dual-redundant capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−20 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA G3 conformal coating (corrosive resistance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eStandard industrial (non-explosion rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC, 320 mA (internal); 24 VDC, 550 mA (field side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eSupports dual-redundant configuration via \/A4D00 option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdvanced Features\u003c\/td\u003e\n\u003ctd\u003eHART passthrough; dual-redundant terminal interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication \u0026amp; Deployment\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-integrity monitoring of process variables in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProSafe-RS safety loops\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-wire (active)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4-wire (passive)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4–20 mA transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-redundant configuration for continuous data availability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRemote Instrument Enclosures (RIEs)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexposed to chemical or corrosive environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSIL-rated critical applications requiring diagnostic transparency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOperational Notes\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART passthrough\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows field device diagnostics without interrupting the safety function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-redundant terminal interface (\/A4D00) supports high-availability module pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eG3-rated conformal coating ensures resistance to corrosive gases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended temperature tolerance enables deployment in variable industrial climates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the module handle both active and passive transmitters?\u003c\/strong\u003e\u003cbr\u003eYes. Depending on terminal wiring, it supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-wire (powered by the module)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4-wire (externally powered)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etransmitters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the \/A4D00 option code indicate?\u003c\/strong\u003e\u003cbr\u003eIt specifies a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant terminal interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith pressure clamp terminals for easy pairing of two modules in high-availability configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the module compatible with standard CENTUM VP systems?\u003c\/strong\u003e\u003cbr\u003eThe SAI143-H53\/A4D00 is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecertified specifically for ProSafe-RS\u003c\/strong\u003e. Use in CENTUM VP systems requires verification against safety and compatibility requirements.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51775764103480,"sku":"SAI143-H53\/A4D00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI143-H53A4D00.jpg?v=1770774573","url":"https:\/\/www.automodulexpert.com\/products\/hart-analog-input-module-yokogawa-sai143-h53-a4d00","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}