The Beckhoff CX7000 is a compact and cost-efficient Embedded PC, combining PLC functionality with integrated I/O for small to medium automation projects. Featuring a 480 MHz ARM Cortex®-M7 processor, this device delivers reliable computing performance in a small form factor, making it ideal for decentralised or space-constrained control applications.

At its core, the CX7000 offers a powerful yet energy-efficient CPU capable of running Beckhoff’s TwinCAT 3 automation software. This enables the unit to act as a fully-fledged PLC and motion controller, supporting real-time logic execution and communication with field devices. With its streamlined design, the CX7000 is particularly well-suited for applications where compactness and cost efficiency are as important as reliable control.

A defining feature of the CX7000 is its integrated I/O set. It includes 8 multi-functional 24 V DC inputs and 4 multi-functional 24 V DC outputs rated at 0.5 A (using 1-wire technology). This combination allows users to connect sensors, switches, actuators, and small loads directly to the unit without requiring external I/O modules. By integrating I/O at the controller level, the CX7000 reduces wiring complexity, saves space, and lowers system costs.

For program and data storage, the CX7000 comes with a 512 MB microSD card, which can be expanded as needed. This provides ample room for PLC programs, configuration files, and data logging. It also includes 4 kB of NOVRAM to secure critical process data during power loss, ensuring system reliability in environments where data retention is essential.

Connectivity is another strength of the CX7000. The device features a 10/100 Mbit/s Ethernet port (RJ45) for integration into automation networks, supporting communication with higher-level systems and field devices. Additionally, a USB interface allows the connection of external devices, service tools, or data transfer equipment, expanding the system’s flexibility.

With 32 MB of SDRAM, the CX7000 provides sufficient working memory for many compact PLC applications. Although the RAM is not expandable, the combination of processing power, onboard I/O, and storage makes the unit ideal for a wide range of small-scale automation tasks.

The CX7000 is designed with Beckhoff’s proven industrial-grade reliability, ensuring stable operation under continuous workloads and harsh factory conditions. Its compact size and robust build make it a dependable choice for machine builders, OEMs, and system integrators seeking a controller that balances performance, simplicity, and cost-effectiveness.

Typical applications include packaging machines, building automation, material handling systems, and small production cells, where reliable logic control and I/O integration are required without the overhead of a large PC-based controller.

In summary, the Beckhoff CX7000 is a versatile and affordable Embedded PC with integrated I/O. Featuring an ARM Cortex®-M7 processor, built-in digital inputs and outputs, expandable storage, and industrial connectivity, it provides a compact yet powerful solution for small automation projects. For businesses aiming to combine PLC control, I/O, and communication in one device, the CX7000 offers an efficient and future-ready platform.