{"product_id":"e4809-436-072-c","title":"E4809-436-072-C","description":"\u003cp\u003eThe \u003cstrong\u003eOkuma E4809-436-072-C\u003c\/strong\u003e circuit board is a core component of the \u003cstrong\u003eE4809 CNC Boards\u003c\/strong\u003e series, designed to deliver reliable, precision control in high-demand industrial environments. Manufactured by \u003cstrong\u003eOkuma\u003c\/strong\u003e, this board features a face mount standard Okuma interface for direct replacement in CNC control assemblies and seamless compatibility with Okuma Fanuc controllers. It is constructed from \u003cstrong\u003ehigh strength aluminum alloy\u003c\/strong\u003e to ensure mechanical rigidity and thermal dissipation across its compact form factor. Key capabilities include high-speed data buffering via on-board \u003cstrong\u003eSRAM and DRAM memory ICs\u003c\/strong\u003e, real-time clock synchronization through a \u003cstrong\u003emetal-can oscillator\u003c\/strong\u003e, and robust signal routing with integrated \u003cstrong\u003e74HC373 octal latch\u003c\/strong\u003e and \u003cstrong\u003e74HC244 buffer\/driver\u003c\/strong\u003e logic ICs. With an approximate power consumption of \u003cstrong\u003e75 W\u003c\/strong\u003e, it balances performance with efficient energy use, making it ideal for continuous operation.\u003c\/p\u003e\n\n\u003cp\u003eDetailed technical specifications underline its suitability for precision automation tasks. The board dimensions of \u003cstrong\u003e120 x 80 x 50 mm\u003c\/strong\u003e allow installation in space-constrained control cabinets, while the \u003cstrong\u003eapproximate weight of 3.5 kg\u003c\/strong\u003e provides a stable mounting profile. Environmental resilience is achieved with an \u003cstrong\u003eIP54 protection rating\u003c\/strong\u003e and an operating temperature range from \u003cstrong\u003e-10°C to +60°C\u003c\/strong\u003e, ensuring performance across typical shop floor conditions. The \u003cstrong\u003estandard adjustment tolerance of ±0.05 mm\u003c\/strong\u003e guarantees accurate mechanical alignment during installation. Multiple connector types—large edge connectors, blue terminal blocks, and white peripheral connectors—facilitate comprehensive I\/O, power, and sensor linkages. This board uses a \u003cstrong\u003edirect replacement mounting type\u003c\/strong\u003e and supports factory-standard adjustment procedures, reducing downtime during maintenance.\u003c\/p\u003e\n\n\u003cp\u003eOperational features focus on sustaining high throughput and signal integrity in dynamic CNC systems. Noise suppression is provided by strategically placed electrolytic and ceramic capacitors, while the logic ICs maintain consistent latch and buffering functions for rapid command execution. The \u003cstrong\u003eoperating temperature\u003c\/strong\u003e control is enhanced by the aluminum alloy chassis, which acts as a heatsink under extended load conditions. Real-time data processing is supported by ample \u003cstrong\u003ememory ICs\u003c\/strong\u003e, reducing latency in motion control loops. The metal-can \u003cstrong\u003eoscillator\u003c\/strong\u003e delivers a stable clock frequency that synchronizes machine axes and peripheral functions, ensuring cohesive machine operation even under variable load scenarios.\u003c\/p\u003e\n\n\u003cp\u003eSystem integration is streamlined by the board’s \u003cstrong\u003eConnection Interface\u003c\/strong\u003e compatibility with Okuma Fanuc controllers, enabling plug-and-play interoperability within existing control architectures. With its comprehensive \u003cstrong\u003eConnectors\u003c\/strong\u003e layout and proven installation track record, it serves applications ranging from high-precision milling and turning centers to automated grinding and robotics. The robust \u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e and rugged mechanical construction make it an optimal choice for industrial automation, where reliability and uptime are paramount. Engineers can leverage the E4809-436-072-C for rapid system upgrades, retrofit projects, and new machine builds that demand precise motion coordination and data handling.\u003c\/p\u003e","brand":"Okuma","offers":[{"title":"Refurbished","offer_id":51689640263981,"sku":null,"price":4859.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/E4809_Board_Series__01HRANC81A9SM4EBQ9SFQFQN8M_bcda42ba-9f2d-4604-87b7-32890a687c2d.webp?v=1760382137","url":"https:\/\/servosupplier.com\/products\/e4809-436-072-c","provider":"Servo Supplier","version":"1.0","type":"link"}