CX5240 - Beckhoff Embedded PCs
The CX5240 Beckhoff Embedded PCs feature 2 x RJ45 10/100/1000/2500 Mbit/s, DVI-D interface, and passive cooling system. This Beckhoff Embedded PCs model supports 4 USB 3.1 ports, optional interface, TwinCAT 3 runtime (XAR), automatic E-bus or K-bus recognition, and a 24 V DC electrically isolated power supply. The CX5240 is part of the CX Series and designed for industrial automation applications requiring high-speed communication, reliable embedded processing, and stable power delivery for control systems.

| Brand | Beckhoff |
| Product Type | Embedded PCs |
| Product | CX5240 |
CX5240 Beckhoff Embedded PCs Technical Specifications
| Specification | Value |
|---|---|
| Processor | Intel Atom ® x5-E3940, 1.6 GHz |
| Number of cores | 4 |
| Flash memory | slot for CFast card and microSD card, cards not included |
| Main memory | 8 GB DDR4 RAM (internal, not expandable) |
| 1-second UPS | integrated (1 MB on CFast card) |
| Interfaces | 2 x RJ45 10/100/1000/2500 Mbit/s, 1 x DVI-D, 4 x USB 3.1, 1 x optional interface |
| Cooling | passive |
| Diagnostics LED | 1 x power, 1 x TC status, 1 x flash access, 2 x bus status |
| Clock | internal battery-backed clock for time and date (battery exchangeable) |
| Operating system | Windows 10 IoT Enterprise 2019 LTSC, 64 bit, Entry Level, Windows 10 IoT Enterprise 2021 LTSC, TwinCAT/BSD |
| Control software | TwinCAT 3 runtime (XAR) |
| I/O connection | E-bus or K-bus, automatic recognition |
| Power supply | 24 V DC (-15%/+20%), electrically isolated |
| Max. power consumption | 18 W |
| Max. power consumption E-bus/K-bus | 10 W (5 V/max. 2Â A) |
| Dimensions (W x H x D) | 142 mm x 100Â mm x 92Â mm |
| Weight | approx. 1195 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protection rating | IP20 |
| Approvals/markings | CE, UL |
| TwinCAT 3 platform level | Performance Plus (50); please see here for an overview of all the TwinCAT 3 platform level |
The CX5240 Beckhoff Embedded PCs are designed for industrial automation, offering Multi-Gig Ethernet, DVI-D display support, and passive cooling. Key specifications include 2 x RJ45 Multi-Gig interfaces, 4 USB 3.1 ports, and 24 V DC electrically isolated power supply. This CX Series model runs TwinCAT 3 runtime and supports automatic E-bus or K-bus recognition, ensuring seamless integration with industrial control systems.
Beckhoff Embedded PCs such as CX5240 are used in conveyors, packaging lines, assembly automation, and production monitoring. Its stable output, high-speed communication, and robust processing ensure reliable operation across industrial applications, supporting continuous control and automation tasks efficiently.
The CX5240 Beckhoff Embedded PCs provide Multi-Gig Ethernet, DVI-D interface, USB 3.1 ports, and TwinCAT 3 runtime support for industrial automation. Part of the CX Series, it delivers reliable performance, IP20 protection, and electrically isolated power, suitable for long-term deployment in control cabinets, automated production lines, and industrial machines.







