{"product_id":"yokogawa-aai143-h53-k4a00-hart-protocol-ai-module","title":"Yokogawa AAI143-H53\/K4A00 | HART Protocol AI Module","description":"\u003cp\u003eYokogawa's \u003cstrong style=\"color: #d35400;\"\u003eAAI143-H53\/K4A00\u003c\/strong\u003e analog input module delivers high-performance signal acquisition. This reliable module integrates seamlessly into control systems for precise data collection. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e provides \u003cstrong style=\"color: #2c3e50;\"\u003e16 fully isolated input channels\u003c\/strong\u003e, preventing ground loop issues.\u003c\/li\u003e\n\u003cli\u003eIt accepts the standard \u003cstrong style=\"color: #2c3e50;\"\u003e4 to 20 mA DC\u003c\/strong\u003e input signal from field transmitters.\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong style=\"color: #2c3e50;\"\u003eHART protocol\u003c\/strong\u003e digital communication allows for advanced device configuration and diagnostics.\u003c\/li\u003e\n\u003cli\u003eEach channel individually configures as a 2-wire or 4-wire transmitter via a simple setting pin.\u003c\/li\u003e\n\u003cli\u003eA fast \u003cstrong style=\"color: #2c3e50;\"\u003e10 ms data update period\u003c\/strong\u003e enables real-time process monitoring and control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yokogawa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 16 channels with individual isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal Range:\u003c\/strong\u003e 4 to 20 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Allowable Input:\u003c\/strong\u003e 24 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±16 µA for reliable measurement data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Power Supply:\u003c\/strong\u003e 19.0 V to 25.5 V DC (current limited to 25 mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstanding Voltage:\u003c\/strong\u003e 1500 V AC for 1 minute between input and system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20 to 70 °C (-4 to 158 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Drift:\u003c\/strong\u003e ±16 µA per 10°C change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Power Consumption:\u003c\/strong\u003e 230 mA (at 5V DC) and 540 mA (at 24V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e Includes a KS Cable Interface Adapter (ATK4A-00) for connecting to AEA4D terminal boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e Approximately 0.3 kilograms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Connection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse the provided \u003cstrong style=\"color: #2c3e50;\"\u003epressure clamp terminals or MIL connector\u003c\/strong\u003e for secure field wiring.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong style=\"color: #2c3e50;\"\u003eKS1 dedicated cable\u003c\/strong\u003e and \u003cstrong\u003eK4A00\u003c\/strong\u003e interface adapter ensure a proper connection to Yokogawa system racks.\u003c\/li\u003e\n\u003cli\u003eConfigure each channel for 2-wire or 4-wire transmitter operation using the designated pins on the terminal board.\u003c\/li\u003e\n\u003cli\u003eEnsure the ambient temperature stays within the specified -20 to 70 °C range for optimal performance.\u003c\/li\u003e\n\u003cli\u003eVerify that the field device's loop current does not exceed the 24 mA maximum allowable input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Yokogawa \u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e Analog Input Module\u003c\/li\u003e\n\u003cli\u003e1 x KS Cable Interface Adapter (Model: ATK4A-00)\u003c\/li\u003e\n\u003cli\u003eAll necessary documentation and mounting hardware\u003c\/li\u003e\n\u003cli\u003eWe ship all orders via reliable carriers such as FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat input signal does this Yokogawa module accept?\u003c\/strong\u003e The module is designed for standard 4 to 20 mA DC current loop inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many devices can I connect to one module?\u003c\/strong\u003e The \u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e gives you 16 independently isolated channels for connecting multiple transmitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it support smart instrumentation communication?\u003c\/strong\u003e Yes, this module includes HART protocol support over the 4-20 mA signal for digital communication.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":51355666677892,"sku":"AAI143-H53\/K4A00","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/AAI143-H53_K4A00-2.jpg?v=1764597191","url":"https:\/\/www.etowonauto.com\/nb\/products\/yokogawa-aai143-h53-k4a00-hart-protocol-ai-module","provider":"Etowon Auto","version":"1.0","type":"link"}