E4809-747-002

The Okuma E4809-747-002 control board is a high-performance module within the E4809 CNC Boards series, engineered for precision semiconductor equipment control and advanced industrial automation. As a core System Bus Control Console, it integrates processing, memory, and I/O interfaces through a robust SBC architecture to coordinate complex subsystems. This PCB-mounted unit operates on a stable 24 V DC input and delivers reliable command and data distribution in space-constrained applications. With a compact footprint and modular design, it supports efficient maintenance and swift deployment in production environments. The board’s lightweight construction and adherence to industrial standards ensure seamless integration into existing CNC platforms.

The board’s structural and electrical parameters have been optimized for performance and reliability. It features a 4 Layer PCB construction to enhance signal integrity and reduce electromagnetic interference across critical traces. The physical dimensions are precisely defined as 150 mm x 100 mm x 30 mm to fit standard enclosures, while the Approx. 250g Weight minimizes mechanical load on mounting fixtures. Its core processing is handled by a dedicated SBC (Single Board Computer) Processor Type that unifies control tasks within a single module. Mounting is simplified via a PCB Mount interface, and multipin connections employ a Multipin (Ribbon or Edge) Connector Type for secure electrical interfacing.

Operational resilience is achieved through a combination of passive design features and rigorous environmental tolerances. The board maintains full functionality across an Operating Temperature range of 0°C to 50°C without active cooling, relying on a Passive Cooling Method for silent, maintenance-free thermal management. Compliance with RoHS Compliance standards confirms the absence of hazardous materials, aligning with corporate sustainability objectives. High-speed communication is managed via a Proprietary (Tokyo Electron) Communication Protocol that ensures deterministic data exchange with minimal latency. These features collectively support uninterrupted performance in demanding semiconductor manufacturing settings.

System integration is streamlined by full compatibility with the OSP300 CNC platform, enabling plug-and-play interoperability within Okuma’s control ecosystem. The board’s function as a SBC Console allows it to serve as the primary coordination hub for motion axes, I/O modules, and safety subsystems. Target applications include semiconductor processing tools, precision assembly rigs, and other industrial automation systems where compactness, reliability, and precision are paramount. The E4809-747-002’s standardized form factor and communication interfaces make it ideal for both retrofit projects and new machine designs.