{"product_id":"aai143-h50-a4s10-analog-input-module-16-channel-current-input-yokogawa","title":"AAI143-H50\/A4S10 Analog Input Module 16-Channel Current Input | Yokogawa","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAI143-H50\/A4S10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance 16-channel analog input module designed for current signal acquisition in process automation systems. Supporting 4-20 mA input, it provides reliable data exchange with Field Control Stations (FCS) and is compatible with dual-redundant configurations. The module integrates HART communication, enabling digital variable reading from transmitters and valve positioners alongside conventional analog signals.\u003c\/p\u003e\n\u003cp\u003eThis module supports both 2-wire and 4-wire transmitter configurations, which can be set individually per channel using configuration pins. It is designed for robust industrial use, ensuring high accuracy and stability even under varying environmental conditions.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel \/ Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H50\/A4S10\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 to 20 mA current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully isolated between channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupported for current input channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmitter Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-wire or 4-wire configuration, configurable per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Drift:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent: ±16 uA per 10 degrees C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage: ±4 mV to ±20 mV per 10 degrees C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePercentage: ±0.1 percent per 10 degrees C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Current Consumption:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e5 V DC: 310-480 mA (depending on configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24 V DC: 120-450 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.2-0.3 kg depending on variant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal Connections:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePressure clamp terminals, KS cable, or MIL connector cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H50\/A4S10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is ideal for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial process control systems requiring high-channel-density analog input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with transmitters and valve positioners supporting HART protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant or fault-tolerant control architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplications demanding precise measurement stability under temperature variations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in redundant configurations?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H50\/A4S10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports dual-redundant configuration with compatible FCS systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is HART communication available on all channels?\u003c\/strong\u003e\u003cbr\u003eA: HART protocol is supported on current input channels for reading digital variables alongside analog signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of external connections are supported?\u003c\/strong\u003e\u003cbr\u003eA: Connections include pressure clamp terminals, KS cables, and MIL connector cables depending on installation requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I configure 2-wire and 4-wire transmitters on the same module?\u003c\/strong\u003e\u003cbr\u003eA: Yes, each channel can be individually configured for 2-wire or 4-wire operation using the module pins.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44128527646808,"sku":"AAI143-H50\/A4S10","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AAI143-H50A4S10.jpg?v=1779418826","url":"https:\/\/www.industriaxplc.com\/products\/aai143-h50-a4s10-analog-input-module-16-channel-current-input-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}