Intel Celeron 650 Performance with additional I/O processorEthernet. POWERLINK and USB onboard1 slot for modular interface expansionCompactFlash as removable application memoryFan can be exchanged from the outside. tool-freeExtremely compactThe X20CP1486 is a high-performance CPU for the X20 System. This CPU can be used anywhere from high-end applications in machine manufacturing to demanding tasks in process control.Ethernet and USB are onboard. In addition. the CPU has a POWERLINK connection for real-time communication. The only differences from the X20CP3486 are that the X20CP1486 only has one slot for interface modules and a smaller width.