{"product_id":"aai143-h03-analog-input-module-16-channel-4-20ma-yokogawa","title":"AAI143-H03 Analog Input Module 16-Channel 4-20mA | Yokogawa","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H03 (AAI143H03)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance analog input module designed for industrial control systems. This 16-channel, fully isolated module supports 4 to 20 mA input signals and features HART digital communication for enhanced monitoring and configuration. Built to meet ISA G3 standards, it operates reliably within a wide temperature range, making it ideal for demanding automation environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNumber of input channels: 16, fully isolated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput signal range: 4 to 20 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum allowable input current: 24 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWithstand voltage: Input to system 1500 V AC for 1 minute\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput resistance:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePower ON: 270 Ohms at 20 mA, 350 Ohms at 4 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower OFF: Greater than 500 kOhms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement accuracy: ±16 microamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eData update rate: 10 milliseconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature: -20 to 70 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterface: KS Cable Adapter compatible with AEA4D terminal board (Model ATK4A-00)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule weight: 0.3 Kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHART protocol support for advanced digital communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull isolation across channels ensures signal integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance with ISA G3 standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact, lightweight design suitable for modular integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess control monitoring in chemical, oil, and gas industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature and pressure data acquisition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with distributed control systems (DCS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHART-enabled device diagnostics and calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle currents above 20 mA?\u003c\/strong\u003e\u003cbr\u003eA: The module supports up to 24 mA for short-term overloads, but normal operation should remain within 4 to 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of terminal board is compatible?\u003c\/strong\u003e\u003cbr\u003eA: It is compatible with AEA4D terminal boards via the KS Cable Adapter (ATK4A-00).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module suitable for outdoor installation?\u003c\/strong\u003e\u003cbr\u003eA: It operates reliably between -20 to 70 degrees Celsius but should be housed in an appropriate enclosure for extreme weather exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimilar Models Comparison\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAI143-H02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 8 channels, lower accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAI143-H04:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 32 channels, extended temperature range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44115689668696,"sku":"AAI143-H03","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AAI143-H03-3.jpg?v=1779245713","url":"https:\/\/www.industriaxplc.com\/products\/aai143-h03-analog-input-module-16-channel-4-20ma-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}