{"product_id":"yokogawa-centum-vp-aav142-s50-analog-input-module-16-channel","title":"Yokogawa CENTUM VP AAV142-S50 Analog Input Module 16-Channel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAV142-S50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density isolated analog input module engineered for the Yokogawa Electric Corporation CENTUM VP distributed control system (DCS). It is specifically designed to interface with standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecurrent signals, delivering stable and accurate data acquisition for process instrumentation.\u003c\/p\u003e\n\u003cp\u003eThis module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 isolated input channels\u003c\/strong\u003e, enabling a compact I\/O footprint while maintaining excellent channel-to-channel and system isolation. It ensures high signal integrity and noise immunity in demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003eTypical field devices include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePressure transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlow meters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther 4–20 mA analog instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16-channel, isolated\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\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ω (power-on)500 kΩ or more (power-off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Input Current\u003c\/td\u003e\n\u003ctd\u003e30 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\u003eData Refresh Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC (input-to-system)500 V AC (between channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e450 mA max (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\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDirect installation on ANB10 or ANB11 Node Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Context\u003c\/h3\u003e\n\u003cp\u003eIn heavy industries such as petrochemical refining and power generation, the AAV142-S50 serves as the primary interface between field instrumentation and control logic.\u003c\/p\u003e\n\u003cp\u003eIts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 ms refresh rate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrecise PID control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time analog monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety interlock systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable operation in electrically noisy environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRobust isolation design enhances system reliability and prevents cross-channel interference.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support HART communication?\u003c\/strong\u003e\u003cbr\u003eNo. The AAV142-S50 is a standard analog input module. For HART capability, the AAI143 model is typically required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the S50 and S53 suffix?\u003c\/strong\u003e\u003cbr\u003eThe S50 suffix denotes standard environmental specifications, while higher suffixes (such as S53) may indicate enhanced protection like G3 conformal coating for corrosive environments.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51818164191544,"sku":"AAV142-S50","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAV542-S501.jpg?v=1771898191","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-centum-vp-aav142-s50-analog-input-module-16-channel","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}