{"product_id":"yokogawa-aar145-s00-s1-rtd-pot-tc-mv-input-module","title":"Yokogawa AAR145-S00 S1 RTD\/POT\/TC\/mV Input Module","description":"\u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAR145-S00 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision, 16-channel universal analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP and CS 3000 systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS1 (Style 1)\u003c\/strong\u003e: Initial hardware revision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS00\u003c\/strong\u003e: Channel-to-channel isolation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Compatibility\u003c\/strong\u003e: RTDs, thermocouples (TCs), potentiometers (POTs), and millivolt sources\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis module is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eharsh industrial environments\u003c\/strong\u003e, meeting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA Standard G3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003especifications, with conformal coating to resist corrosive gases and extend module longevity. Channel-to-channel isolation ensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal integrity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand protects the system from ground loops or sensor faults.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical 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\u003eFeature\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\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 fully isolated inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eRTD (Pt100, JPt100, Pt50, etc.), Thermocouple (J, K, E, T, R, S, B, N), Potentiometer (POT), Millivolt sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Architecture\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between field and system, and between individual channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Measurement Current\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Resistance Support\u003c\/td\u003e\n\u003ctd\u003eUp to 150 Ω per wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Cycle\u003c\/td\u003e\n\u003ctd\u003e1 second for all 16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrift Characteristics\u003c\/td\u003e\n\u003ctd\u003eRTD: ±0.3 Ω \/ 10°C, POT: ±0.4 % \/ 10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurn-out Detection\u003c\/td\u003e\n\u003ctd\u003eConfigurable (UP \/ DOWN \/ None), 60-second detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e350 mA maximum at 5 V DC\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Input Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports multiple sensor types without additional signal conditioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures that a fault in one channel does not affect others.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHarsh Environment Ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConformal coating protects against H₂S, Cl₂, and other corrosive gases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Measurement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStable RTD, POT, and thermocouple readings for critical process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHot-Swappable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCan be replaced in dual-redundant configurations without interrupting operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eStrategic Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTurbine Temperature Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMulti-point TC data acquisition from bearing housings and exhaust paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eValve Position Feedback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-accuracy measurement of valve stem position via potentiometers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Reactor Profiling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitoring RTD arrays for precise temperature gradients.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosive Industrial Environments:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWastewater treatment, pulp \u0026amp; paper mills, and chemical plants with G3-rated conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of channel-to-channel isolation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents electromagnetic interference or ground potential differences in one sensor from affecting others, ensuring accurate readings across all 16 channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the AAR145-S00 S1 support hot-swapping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eYes. In a dual-redundant I\/O nest, the module can be replaced while the system remains energized, without data interruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the G3 option affect module lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe G3 conformal coating protects the PCB from corrosive gases such as H₂S and Cl₂, extending the operational life in harsh industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51683977429304,"sku":"AAR145-S00 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAR145-S00_S12.jpg?v=1770001407","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-aar145-s00-s1-rtd-pot-tc-mv-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}