{"product_id":"aav141-s50-analog-input-module-yokogawa","title":"AAV141-S50 Analog Input Module Yokogawa","description":"\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAV141-S50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-channel analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Yokogawa CENTUM VP Distributed Control System (DCS). Designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoltage signal acquisition (1–5 V DC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the FIO (Field Input\/Output) architecture, it provides high-speed scanning and precise measurement for non-critical process variables. The module supports high-density installations and centralized monitoring in industrial control cabinets.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDetailed Specifications\u003c\/h2\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\u003eAnalog Input (Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eAAV141-S50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels, non-isolated between channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e1–5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e≥1 MΩ (Power-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Input Voltage\u003c\/td\u003e\n\u003ctd\u003e-0.5 to 15 V 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 (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC, 450 mA (Internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eNone (Suffix 5: Safe zone\/basic type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Suffix\u003c\/td\u003e\n\u003ctd\u003eStandard (-S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Weight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication and Hardware Integration\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInterfaces with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1–5 V DC field signals\u003c\/strong\u003e, often converted from 4–20 mA using external 250 Ω resistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignals sharing a common power source\u003c\/strong\u003e, as channels are non-isolated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and lightweight (0.2 kg) for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density I\/O stacking\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin standard Yokogawa expansion nodes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estable industrial environments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emonitoring non-critical process variables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the AAV141-S50 handle 4–20 mA signals directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNo. Use a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e250 Ω precision shunt resistor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat the terminal block to convert 4–20 mA to 1–5 V DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"Non-isolated\" mean for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eChannels share a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecommon internal ground\u003c\/strong\u003e. Isolation exists only between the field side and system bus, not between channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I choose the AAV141 over the AAI141?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSelect the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAV141\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor voltage-output transmitters or when using external current-to-voltage conversion at the marshaling panel, which simplifies maintenance and testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51775982895416,"sku":"AAV141-S50","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAV141-S50.jpg?v=1770779760","url":"https:\/\/www.automodulexpert.com\/bg\/products\/aav141-s50-analog-input-module-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}