{"product_id":"hart-analog-output-module-sai533-h53-s1-yokogawa","title":"HART Analog Output Module SAI533-H53 S1 Yokogawa","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H53 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-integrity analog output safety module designed for the Yokogawa ProSafe-RS Safety Instrumented System (SIS). It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 isolated 4–20 mA output channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor driving critical field actuators such as control valves, safety shutdown valves, and intelligent positioners.\u003c\/p\u003e\n\u003cp\u003eEngineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSIL3 safety environments\u003c\/strong\u003e, this module ensures reliable execution of emergency control commands with high precision and diagnostic coverage.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eH53 variant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebi-directional HART communication\u003c\/strong\u003e, enabling remote device diagnostics, calibration, and smart actuator monitoring without disrupting safety loops. The module also supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant node configurations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand includes robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egalvanic isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto protect system electronics from field-side electrical disturbances.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSAI533-H53 S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 channels (isolated)\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\u003eExtended Output Range\u003c\/td\u003e\n\u003ctd\u003e1.25 – 23 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eSIL3 (IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e1.5 kV AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e320 mA @ 5V DC; 300 mA @ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eModule-level isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eThe SAI533-H53 S1 is widely used in safety-critical industries such as:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOil and gas processing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical manufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLNG and petrochemical terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency Shutdown (ESD) valve control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire \u0026amp; Gas (F\u0026amp;G) mitigation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-integrity process actuator positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlowdown and safety relief valve control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts HART diagnostic capability supports predictive maintenance by allowing operators to monitor actuator health and performance remotely.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can this module operate in redundant configurations?\u003c\/strong\u003e\u003cbr\u003eYes. The SAI533-H53 S1 is designed for duplexed safety node installations to ensure continuous safety output availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the benefit of the HART function?\u003c\/strong\u003e\u003cbr\u003eHART communication enables remote diagnostics, configuration, and health monitoring of smart field devices such as intelligent valve positioners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is isolation provided per channel?\u003c\/strong\u003e\u003cbr\u003eNo. This model provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emodule-level isolation\u003c\/strong\u003e, meaning the 8 output channels share electrical isolation from the system logic circuitry.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51851084693816,"sku":"SAI533-H53 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI533-H53_S11.jpg?v=1772590989","url":"https:\/\/www.automodulexpert.com\/products\/hart-analog-output-module-sai533-h53-s1-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}