E4809-045-232-C by Okuma

The Okuma E4809-045-232-C is an advanced panel-mounted CNC control/interface board from the E4809 CNC Boards series by Okuma. As a dedicated CNC control/interface board, it delivers reliable digital/analog I/O through RS-232 and proprietary ports, and employs Surface Mount Technology (SMT) for high-density component placement. Designed to manage complex machining processes, it enables seamless coordination between machine axes and peripheral devices in industrial automation environments.

Incorporating a robust microprocessor-based architecture, the E4809-045-232-C features a high-performance HD64400F microprocessor and onboard memory chips for configuration and program storage. The board offers multiple inter-device connectors with plug-in interfaces and galvanic isolation to protect digital circuits from noise and voltage spikes. It operates on a 24 V DC logic-level supply and uses capacitors for effective voltage smoothing and power management. With its combination of digital and analog I/O, including standard RS-232 communication, the board supports a wide range of CNC machine tool inputs and outputs.

The E4809-045-232-C is panel-mountable and optimized for continuous operation in industrial settings. While its specified operating temperature range is 0°C to 70°C, components such as capacitors and SMT devices are rated for broader resilience, ensuring stability under demanding conditions. The board’s modular connector design and galvanic isolation enhance compatibility with various CNC systems and safeguard against electrical interference. By integrating precise control, efficient power management, and robust isolation, this board delivers exceptional durability and reliability, making it an ideal solution for high-precision, high-throughput CNC machining applications in modern industry.