{"product_id":"aav144-s50-a4s10-yokogawa-analog-input-module","title":"AAV144-S50\/A4S10 Yokogawa Analog Input Module","description":"\u003ch3\u003eTechnical Functional Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAV144-S50\/A4S10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision analog voltage input module for Yokogawa DCS platforms, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCS 3000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems. It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 channels of voltage signal acquisition\u003c\/strong\u003e, converting field analog voltages into digital control data for process monitoring and control logic.\u003c\/p\u003e\n\u003cp\u003eThe module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egalvanic isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween field inputs and system bus circuitry, helping prevent ground loop interference and protecting controller electronics from field-side electrical surges. This design ensures stable signal acquisition in harsh industrial environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetailed Engineering 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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Voltage Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e-10 V to +10 V DC (software configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\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\u003e≥ 1 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e1.5 kV AC\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e282 × 210 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\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\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess variable monitoring from analytical instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-precision voltage signal acquisition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant control system deployment for critical loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement of legacy FCS I\/O modules in modernization projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan it accept 4–20 mA signals?\u003c\/strong\u003e\u003cbr\u003eYes, but only through external signal conditioning. A 250 Ω precision resistor can be used to convert 4–20 mA into 1–5 V DC voltage signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the \/A4S10 suffix mean?\u003c\/strong\u003e\u003cbr\u003eIt indicates connector and wiring interface configuration for compatibility with Yokogawa terminal boards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it hot-swappable?\u003c\/strong\u003e\u003cbr\u003eYes. When used in redundant FIO nests, the module can be replaced online if the standby module is in ready status.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51820994330936,"sku":"AAV144-S50\/A4S10","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAV144-S50A4S10.jpg?v=1771983537","url":"https:\/\/www.automodulexpert.com\/products\/aav144-s50-a4s10-yokogawa-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}