The Beckhoff CX5020 Embedded PC is a versatile and compact controller designed for industrial automation applications that require dependable performance, scalability, and efficient connectivity. Positioned as part of the CX5000 series, the CX5020 is powered by an Intel Atom® Z530 processor, running at 1.6 GHz, delivering sufficient computing power for a wide variety of automation tasks while maintaining low energy consumption. Its service phase classification highlights its established role in Beckhoff’s product portfolio, having proven reliable in many industrial environments.

The CX5020 is equipped with 512 MB of RAM, expandable to 1 GB ex factory, giving engineers enough flexibility to adapt the system for applications requiring larger memory resources. For program and data storage, it uses a CompactFlash® card system, supplied with a 128 MB card but expandable to meet more demanding requirements. This arrangement provides secure, removable storage that simplifies updates, backups, and system maintenance.

Connectivity is a key advantage of the CX5020. It features two Gigabit Ethernet ports for high-speed communication, which can be used for EtherCAT or standard Ethernet networking. This ensures that the controller can serve as a fast and reliable master in distributed control systems. A DVI-D interface allows connection to displays for visualisation or HMI tasks, while four USB 2.0 ports make it easy to integrate peripherals such as keyboards, scanners, or storage devices. In addition, an optional interface slot provides flexibility to expand communication capabilities, ensuring adaptability for diverse system requirements.

The CX5020 includes diagnostic LEDs on its front panel, offering quick status checks for power, TwinCAT runtime, flash memory access, and bus communication. These indicators simplify troubleshooting and system monitoring, reducing downtime and improving maintainability.

A standout feature of this embedded PC is its automatic recognition of both E-bus and K-bus terminals, allowing seamless integration into new and existing Beckhoff I/O architectures. This versatility ensures that the CX5020 can be deployed in a wide range of applications without limiting the choice of I/O systems, supporting both legacy installations and modern expansions.

The CX5020 supports Windows Embedded CE 6 or Windows Embedded Standard 2009 operating systems, both designed to provide a stable, reliable platform for industrial control. When combined with Beckhoff’s TwinCAT automation software, the CX5020 transforms into a complete PLC, motion controller, and automation hub, capable of handling real-time control with precision and reliability.

Overall, the Beckhoff CX5020 provides a strong balance of processing performance, connectivity, and flexibility in a compact and robust design. It remains a dependable choice for machine builders, system integrators, and automation engineers seeking an embedded PC that combines proven technology with versatile I/O support and reliable long-term performance.