Allen-Bradley 8520-SP-EXEC1-LIBAT-L3S

The Allen-Bradley 8520-SP-EXEC1-LIBAT-L3S is a high-performance CNC processor board from the esteemed 9 series, serving as the heart of CNC machining systems. This advanced board skillfully handles data storage for part programs and tooling parameters while executing precise calculations to enhance servo motor efficiency in both lathe and milling applications. It offers versatile connectivity options that integrate seamlessly with I/O rings, operator panels, and analog/digital servo systems. Additionally, the processor features a robust data backup system supported by a supercapacitor, capable of maintaining data for up to three years with an optional lithium battery. Designed for reliability in a temperature range of 0 to 55 degrees Celsius, this board, despite being discontinued, remains a noteworthy choice for enhancing CNC operations.