The X20CP1585 CPU is based on an ATOM processor clocked at 1 GHz and equipped with 256 MB DDR2 SDRAM.
USB, Ethernet, POWERLINK and removable CompactFlash are all included as standard features. A Gigabit Ethernet interface is a standard feature. For even more real-time network performance, the onboard POWERLINK interface supports poll response chaining mode (PRC).
The CPU has a slot available for X20 communication modules. Various bus and network systems can easily be integrated into the X20 system through the use of communication modules.