{"product_id":"analog-input-module-yokogawa-sai143-h53-prp","title":"Analog Input Module Yokogawa SAI143-H53\/PRP","description":"\u003ch3\u003eFunctional Summary\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H53\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance analog input module developed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ProSafe-RS Safety Instrumented System (SIS)\u003c\/strong\u003e. It is designed to interface with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA field transmitters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile supporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated HART communication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor remote device configuration, diagnostics, and maintenance.\u003c\/p\u003e\n\u003cp\u003eThe module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 isolated input channels\u003c\/strong\u003e, enabling reliable signal acquisition for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety-critical loops and SIL-rated process applications\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eH53 hardware revision\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintroduces enhanced reliability and stability, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/PRP suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates the module includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3 conformal coating\u003c\/strong\u003e, offering protection against corrosive industrial environments.\u003c\/p\u003e\n\u003cp\u003eWith its high channel density, integrated diagnostics, and safety-focused design, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H53\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures accurate process monitoring in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emission-critical industrial safety systems\u003c\/strong\u003e.\u003c\/p\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\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 channels with module-to-system isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eHART 5 \/ 6 \/ 7 bi-directional communication\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\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC (external and system-side support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e320 mA @ 5 V DC; 150 mA @ 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms (standard mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSuitable for SIL3 applications within ProSafe-RS architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eG3 conformal coating (PRP)\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\u003eMounting Compatibility\u003c\/td\u003e\n\u003ctd\u003eSupports FIO pressure-clamp or KS cable terminal boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Infrastructure\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H53\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely deployed in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmergency Shutdown Systems (ESD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFire \u0026amp; Gas (F\u0026amp;G) protection systems\u003c\/strong\u003e. It enables continuous monitoring of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecritical process variables\u003c\/strong\u003e, including pressure, level, temperature, and flow.\u003c\/p\u003e\n\u003cp\u003eBy leveraging\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART communication\u003c\/strong\u003e, the module can retrieve\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esecondary variables and transmitter diagnostic data\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein addition to the primary analog signal. Combined with its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobust isolation design and G3 corrosion protection\u003c\/strong\u003e, the module is well suited for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoffshore platforms, refineries, petrochemical plants, and chemical processing facilities\u003c\/strong\u003e, where long-term reliability is essential.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant configurations?\u003c\/strong\u003e\u003cbr\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-H53\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant configurations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhen installed in a compatible\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant module nest\u003c\/strong\u003e, ensuring continuous signal acquisition without interruption during hardware switchover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \/PRP suffix?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/PRP suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates the module includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadditional environmental protection\u003c\/strong\u003e, specifically\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal coating that meets ISA S71.04 G3 standards\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor resistance to corrosive atmospheres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it power 2-wire transmitters?\u003c\/strong\u003e\u003cbr\u003eYes. The module can operate with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efield-powered or system-powered loops\u003c\/strong\u003e, depending on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eterminal board type and wiring configuration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eused in the installation.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51865009062200,"sku":"SAI143-H53\/PRP","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI143-H53PRP1.jpg?v=1773020856","url":"https:\/\/www.automodulexpert.com\/products\/analog-input-module-yokogawa-sai143-h53-prp","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}