{"product_id":"e4809-436-060-b","title":"E4809-436-060-B","description":"\u003cp\u003eThe \u003cstrong\u003eOkuma E4809-436-060-B\u003c\/strong\u003e board is a precision memory module in the \u003cstrong\u003eE4809 CNC Boards\u003c\/strong\u003e series from \u003cstrong\u003eOkuma\u003c\/strong\u003e designed to serve as a volatile storage medium in OPUS 7000 CNC systems. It features dual communication channels with \u003cstrong\u003eRS-232C or proprietary\u003c\/strong\u003e interfaces, an efficient low-power design tailored for continuous machine operation, and operates on \u003cstrong\u003e24 VDC\u003c\/strong\u003e power. With its primary role of storing and managing machine data, this high-density DRAM board ensures fast access to critical operational parameters and programs during machining cycles.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for rugged industrial environments, the E4809-436-060-B offers a range of detailed technical specifications that ensure reliable performance. It utilizes \u003cstrong\u003eIndustrial signal and power connectors\u003c\/strong\u003e for secure data and power transmission, and its compact form factor of \u003cstrong\u003e150 x 100 x 50 mm\u003c\/strong\u003e supports convenient panel-mount installation. The board is engineered to withstand harsh conditions, with \u003cstrong\u003edust and vibration resistant\u003c\/strong\u003e construction rated for operating temperatures from \u003cstrong\u003e0 to 55 °C\u003c\/strong\u003e. Its design accommodates rapid read\/write operations via multiple onboard memory chips, each organized in high-capacity arrays for optimal data throughput.\u003c\/p\u003e\n\n\u003cp\u003eBeyond its core functionality, the E4809-436-060-B excels in industrial automation applications due to its high packing density of memory cells and cost-effective manufacturing. Weighing just \u003cstrong\u003e1.5 kg\u003c\/strong\u003e, the module balances robustness with ease of handling during maintenance or upgrades. The volatile DRAM architecture requires periodic refresh cycles, but its capacitors and transistors are optimized to minimize leakage and extend retention intervals. Although data is cleared when power is removed, the module’s reliable refresh circuitry ensures system stability and rapid recovery on restart. The E4809-436-060-B enhances CNC system efficiency and uptime, making it an indispensable component for modern manufacturing automation.\u003c\/p\u003e","brand":"Okuma","offers":[{"title":"Refurbished","offer_id":51690136863021,"sku":null,"price":598.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/E4809_Board_Series__01HRANC81A9SM4EBQ9SFQFQN8M_df0e4801-1b56-4699-80bf-c73843d791dd.webp?v=1759605110","url":"https:\/\/servosupplier.com\/products\/e4809-436-060-b","provider":"Servo Supplier","version":"1.0","type":"link"}