{"product_id":"yokogawa-aai143-s50-module-isolated-analog-input","title":"Yokogawa AAI143-S50 Module | Isolated Analog Input","description":"\u003ch2\u003e\u003cstrong\u003eYokogawa AAI143-S50 Analog Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e86c1;\"\u003eYokogawa AAI143-S50\u003c\/strong\u003e accepts sixteen isolated 4-20mA signals with 10-millisecond update speed for real-time process monitoring.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Processing Core\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eInput Channels:\u003c\/span\u003e \u003cstrong\u003e16 fully isolated channels\u003c\/strong\u003e prevent signal interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eSignal Range:\u003c\/span\u003e Standard industrial \u003cstrong\u003e4 to 20 mA\u003c\/strong\u003e current loop input\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eUpdate Speed:\u003c\/span\u003e Fast \u003cstrong\u003e10 ms\u003c\/strong\u003e data refresh for responsive control\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eOverload Tolerance:\u003c\/span\u003e Permits input currents up to \u003cstrong\u003e24 mA\u003c\/strong\u003e without damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eMeasurement Accuracy:\u003c\/span\u003e High precision within \u003cstrong\u003e±16 µA\u003c\/strong\u003e across the operating range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical \u0026amp; Safety Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eIsolation Voltage:\u003c\/span\u003e Withstands \u003cstrong\u003e1500 V AC\u003c\/strong\u003e between input and system for 1 minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eInput Resistance:\u003c\/span\u003e \u003cstrong\u003e270-350 Ω (ON)\u003c\/strong\u003e \/ \u003cstrong\u003e500 kΩ min (OFF)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eTransmitter Power:\u003c\/span\u003e Supplies \u003cstrong\u003e19.0-25.5 V DC\u003c\/strong\u003e with a \u003cstrong\u003e25 mA\u003c\/strong\u003e current limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eSystem Power:\u003c\/span\u003e Consumes \u003cstrong\u003e230 mA @ 5V DC\u003c\/strong\u003e and \u003cstrong\u003e540 mA @ 24V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eTemperature Stability:\u003c\/span\u003e Low drift of \u003cstrong\u003e±16 µA per 10°C\u003c\/strong\u003e change\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Model \u0026amp; Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eFull Model:\u003c\/span\u003e \u003cstrong\u003eYokogawa AAI143-S50\u003c\/strong\u003e Analog Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eModule Family:\u003c\/span\u003e Part of the \u003cstrong\u003eAAI143\u003c\/strong\u003e series for 4-20mA analog input\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eType Codes:\u003c\/span\u003e \u003cstrong\u003eS\u003c\/strong\u003e (Standard), \u003cstrong\u003e5\u003c\/strong\u003e (No explosion protection), \u003cstrong\u003e0\u003c\/strong\u003e (Basic type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eWiring Flexibility:\u003c\/span\u003e Configure each channel for \u003cstrong\u003e2-wire or 4-wire\u003c\/strong\u003e transmitters via setting pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely in your system's designated slot or rack\u003c\/li\u003e\n\u003cli\u003eSelect transmitter wiring (2-wire\/4-wire) per channel using the setting pins\u003c\/li\u003e\n\u003cli\u003eUtilize pressure clamp terminals, MIL connector cables, or dedicated KS1 cables\u003c\/li\u003e\n\u003cli\u003eEnsure ambient temperature changes are within the specified drift parameters\u003c\/li\u003e\n\u003cli\u003eThis is a standard type module not rated for hazardous locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow fast does it read signals?\u003c\/strong\u003e The \u003cstrong\u003eAAI143-S50\u003c\/strong\u003e updates all 16 channels every 10 milliseconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat power does it give to transmitters?\u003c\/strong\u003e It supplies 19.0-25.5V DC, limited to 25 mA per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs there electrical isolation?\u003c\/strong\u003e Yes, it provides 1500V AC isolation between field inputs and the system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":51359097749636,"sku":"AAI143-S50","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/AAI143-S50.jpg?v=1764684781","url":"https:\/\/www.etowonauto.com\/az\/products\/yokogawa-aai143-s50-module-isolated-analog-input","provider":"Etowon Auto","version":"1.0","type":"link"}