The Beckhoff CX5140-0122 Embedded PC is a powerful and versatile controller designed for advanced automation tasks that demand both high processing performance and robust connectivity. At the core of this model is the Intel Atom® quad-core processor running at 1.91 GHz, offering significantly more processing power than entry-level devices while maintaining the efficiency and reliability required in industrial environments. This makes the CX5140-0122 particularly suitable for applications such as complex machine control, process management, and high-speed automation systems.

With 4 GB of DDR3 RAM, the CX5140-0122 provides ample resources for multitasking, real-time control, and execution of complex automation projects. Its storage capabilities are equally flexible, with support for both CFast cards and microSD cards. These options allow for reliable program execution, fast data access, and easy expandability to meet application-specific needs. By separating operating system and user data storage, the device ensures greater reliability and serviceability in industrial environments.

Connectivity is one of the strengths of the CX5140-0122. It includes two Gigabit Ethernet interfaces, providing high-speed communication for EtherCAT and other networked systems. A DVI-I display port allows connection to visualisation units or operator panels, making it ideal for HMI integration. Additionally, the system features four USB 3.0 ports, offering high-speed connectivity for external devices such as sensors, storage, or diagnostic tools. An optional interface slot further enhances flexibility, enabling integration with additional communication standards or fieldbus protocols as needed.

The device also provides clear system monitoring with diagnostic LEDs on the front panel, giving immediate feedback on power status, TwinCAT runtime, storage access, and bus communication. These built-in indicators simplify troubleshooting and reduce downtime during maintenance or commissioning.

A key advantage of the CX5140-0122 is its automatic recognition of I/O systems, supporting both Beckhoff E-bus and K-bus terminals. This ensures compatibility with a wide range of existing installations, making the device easy to integrate into both new and legacy systems. The flexible I/O architecture allows users to scale control systems according to project requirements without additional hardware modifications.

Designed for industrial use, the CX5140-0122 features a fanless housing, ensuring quiet, reliable, and maintenance-free operation. The passive cooling design enhances long-term reliability, particularly in demanding production environments where continuous operation is required.

When paired with Beckhoff’s TwinCAT automation software, the CX5140-0122 becomes a highly capable PLC and motion controller, delivering precise real-time synchronisation across networked devices. Its performance, scalability, and broad connectivity make it an ideal choice for manufacturers, system integrators, and automation engineers seeking a reliable platform to handle modern, complex automation requirements.