{"product_id":"sai143-s03-k4a00-yokogawa-analog-input-module","title":"SAI143-S03\/K4A00 Yokogawa Analog Input Module","description":"\u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-S03\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-reliability, safety-certified analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor Yokogawa’s ProSafe-RS SIS. Designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSIL3 safety loops\u003c\/strong\u003e, it monitors critical 4–20 mA signals from field transmitters. The module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emodule-level isolation\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextended temperature operation (-20°C to +70°C)\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3-standard conformal coating\u003c\/strong\u003e, making it ideal for harsh chemical, offshore, or high-corrosion environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetailed Specifications\u003c\/h3\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSafety Analog Input Module (SIS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eSAI143-S03\/K4A00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e16 channels, module-level isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\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\u003eHART Support\u003c\/td\u003e\n\u003ctd\u003eNot included (S suffix = standard analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C (S03 hardware revision)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 for corrosive environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC at 320 mA; 24 V DC at 550 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Refresh\u003c\/td\u003e\n\u003ctd\u003eHigh-speed, compliant with safety logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptions \/ K4A00\u003c\/td\u003e\n\u003ctd\u003eKS Cable Interface Adapter for connection to terminal boards via KS cable (marshaling-free wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eSystem Integration and Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProSafe-RS safety systems\u003c\/strong\u003e, providing diagnostics and SIL3-compliant functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKS cable interface (\/K4A00)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenables connection to remote terminal boards, reducing field wiring complexity and cabinet clutter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS03 hardware\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures ruggedness, extended temperature tolerance, and resistance to corrosive atmospheres.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module different from the NFAI143 used in CENTUM VP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eYes. The SAI143 is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety-certified\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand includes internal diagnostics required for SIL3 compliance, unlike standard CENTUM VP analog modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the \"S\" suffix support HART?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNo. The “S” suffix indicates standard analog input without HART. HART-enabled modules are denoted with the “H” suffix (e.g., SAI143-H).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the \/K4A00 option?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIt allows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emarshaling-free wiring\u003c\/strong\u003e: the module can connect to a separate terminal board using a KS1 or similar cable, simplifying cabinet organization and reducing installation time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51776093094200,"sku":"SAI143-S03\/K4A00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI143-S03K4A00.jpg?v=1770774574","url":"https:\/\/www.automodulexpert.com\/tr\/products\/sai143-s03-k4a00-yokogawa-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}