The ABB SB510 is a Real-Time Accelerator board designed as a co-processor module for the ABB Advant Controller 31 series. This powerful board significantly enhances the processing capabilities of the main CPU by offloading time-critical and computationally intensive tasks. By handling high-speed logic and complex calculations, the SB510 ensures improved system performance, faster response times, and greater overall efficiency in demanding industrial automation and control applications. It is an essential component for upgrading or maintaining legacy Advant OCS systems that require superior real-time performance.