{"product_id":"hitachi-lnt321a-interface-control-module","title":"Hitachi LNT321A Interface Control Module","description":"\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_26923e7c6e354304\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLNT321A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eLNT321A\u003c\/strong\u003e) is a Japan-made processing module designed for Hitachi’s distributed control architectures. It manages high-speed signal logic and communication between localized field devices and central PLC processors. Engineered for 24\/7 continuous operation, this circuit board ensures deterministic control and hardware reliability. It serves as a critical legacy component for maintaining system uptime in established energy and process automation facilities worldwide.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Hitachi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLNT321A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eLNT321A\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Japan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Category\u003c\/strong\u003e: PLC \/ DCS Circuit Board Unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Temperature\u003c\/strong\u003e: 0 to 55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLogic Architecture\u003c\/strong\u003e: Multi-layer high-density PCB substrate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e: Integrated proprietary Hitachi rack connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Protection\u003c\/strong\u003e: Anti-static (ESD) and moisture-resistant conformal coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Support\u003c\/strong\u003e: Digital I\/O synchronization and bus communication logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Configuration\u003c\/strong\u003e: Standard industrial rack-mount slot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommon Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower \u0026amp; Utilities\u003c\/strong\u003e: Integrated logic for grid monitoring and power plant control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Automation\u003c\/strong\u003e: Reliable signal handling for chemical, pharmaceutical, and food production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Sector\u003c\/strong\u003e: Core control module for specialized Japanese-engineered OEM equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInfrastructure Maintenance\u003c\/strong\u003e: Critical spare part for extending the lifecycle of installed Hitachi automation racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":44780895666291,"sku":"LNT321A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/06ceed71eefb5b3a3a1b9a63edbc5d56_f1c73c38-5716-457b-b8c8-abda4eb2f29b.png?v=1776135583","url":"https:\/\/www.dcssupplier.com\/products\/hitachi-lnt321a-interface-control-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}