E4809-770-049-A
The Okuma E4809-770-049-A SPC6 Control Board is an integral component of the E4809 CNC Boards series, manufactured by Okuma for OPUS 5000-II systems. This single-sided PCB with through-hole components features a socketed chip and an ALS138 Logic IC for precise signal decoding and motion control. Rated for a 220-240 VAC power supply, it serves as the central processing CPU for industrial motion applications.
Designed to meet rigorous technical demands, the board measures 120x80x40mm and weighs approximately 1.07 lbs (484 grams). It operates reliably between −20°C and 80°C and communicates via Modbus RTU or an RS-232–compatible serial interface through its large connector port. Additional components include multiple DIP ICs, resistors, and capacitors arranged to optimize signal integrity and maintain stable processing under heavy loads.
Built specifically for the Okuma OPUS 5000-II CNC environment, this control board ensures seamless compatibility and straightforward integration into existing automation architectures. Its robust construction and through-hole design allow dependable component replacement and maintenance. With a focus on efficiency and durability, the E4809-770-049-A enhances CNC operations by delivering accurate data transmission, reliable motion control, and a stable interface between machine logic and peripherals, yielding improved uptime and productivity in industrial automation deployments.