{"product_id":"ddc779be01-abb-3bhe006805r0001-digital-i-o-unit-excitation-module","title":"DDC779BE01 ABB 3BHE006805R0001 Digital I\/O Unit Excitation Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB 3BHE006805R0001, identified by the hardware code DDC779BE01, is a high-performance Digital Input Output Module specifically engineered for the UNITROL series of excitation systems. This module serves as a critical interface within Distributed Control Systems (DCS), facilitating the precise exchange of binary signals between the central controller and field-level equipment.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-2710 citation-end-2710\"\u003eBuilt for high-reliability environments, the DDC779BE01 ensures low-latency signal processing and robust galvanic isolation, which is essential for protecting sensitive control logic from industrial electrical noise and surges.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eCore Hardware Specifications\u003c\/h3\u003e\n\u003cp\u003eThis module is characterized by its compact form factor and its ability to maintain operational integrity under extreme thermal fluctuations.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3BHE006805R0001\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Identifier:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDDC779BE01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRS485 and CANopen integration capabilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-25°C to +60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e17.5cm x 11.0cm x 20.0cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.86kg (Shipping weight approx. 1.5kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUNITROL Excitation Systems \/ DCS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTargeted Industrial Deployment\u003c\/h3\u003e\n\u003cp\u003eThe DDC779BE01 is primarily utilized in power generation and heavy industrial sectors where excitation control is paramount. Its specific applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcitation System Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManaging digital feedback and command signals for UNITROL voltage regulators to ensure grid stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenerator Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding high-speed digital I\/O for fault monitoring and emergency shutdown sequences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDCS Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eActing as a bridge for Ethernet-based communication routers within a broader plant automation architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTurbine Regulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfacing with auxiliary digital sensors to monitor mechanical states and valve positions in power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518965670061,"sku":"DDC779BE01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-3bhe006805r0001-ddc779be01-digital-input-output-module-kgfqt1fsz0y.jpg?v=1766983233","url":"https:\/\/www.maxwellplc.com\/products\/ddc779be01-abb-3bhe006805r0001-digital-i-o-unit-excitation-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}