B&R Industrial Automation X20CP1584 CPU Module

The B&R X20CP1584 is a compact, fanless CPU module for the X20 automation system that delivers Intel Atom-powered control with built‑in IO processing for small to mid‑size machines. It uses an Intel Atom core (600 MHz) with an onboard IO processor, offering reliable real‑time control and deterministic performance in rugged industrial environments. The module includes 256 MB DDR2‑SDRAM and a CompactFlash slot for removable application memory, enabling the storage of the control program and data without relying on external disks. For connectivity, it provides onboard Ethernet and USB interfaces and supports POWERLINK for deterministic fieldbus communication, facilitating synchronized I/O and motion across devices in a single system. A single modular interface expansion slot allows adding I/O or fieldbus options as your application grows, while the rugged, fanless design eases integration inside compact control cabinets. In the B&R X20 ecosystem, the X20CP1584 integrates with Automation Studio projects and the X20 backplane power and data architecture to deliver stable control, data logging, and real‑time monitoring within industrial equipment. The revision commonly referenced for this model is B2, aligning with documented hardware variants and compatibility within the X20 family.