# Beckhoff CX5110-01xx-9020

Hardware · `CX5110-01xx-9020` · verification: source checked

The Beckhoff CX5110-01xx-9020 is an embedded PC used for industrial control. It has an Intel Atom E3815 1.20 GHz single-core processor, 2 GB RAM, and Ethernet, USB, and DVI-I interfaces. It can run TwinCAT PLC or PLC/motion control projects depending on the installed runtime.

## Specification

| Property | Value |
|---|---|
| Category | embedded pc |
| Weight | 0.76 kg |
| Data memory | 128 KB |
| Ethernet ports | 2 |
| Processor | Intel Atom® E3815, 1.20 GHz |
| Supply voltage | 24 V DC (-15%/+20%) |
| Power consumption | 0.01 kW |
| IP rating | IP20 |
| Operating temp min | -25 °C |
| Operating temp max | 60 °C |

## Connected

- Manufacturer: [Beckhoff Automation](https://machineschema.com/manufacturer/beckhoff.md)

## Safety

- Approvals/markings: CE, UL.
- Conforms to EN 60068-2-6/EN 60068-2-27 for vibration/shock resistance.
- Conforms to EN 61000-6-2/EN 61000-6-4 for EMC immunity/emission.
- Relative humidity: 95%, no condensation.
- Storage temperature: -40…+85°C.

## Study notes

- Flash memory: slot for CFast card and microSD card; 512 MB microSD card included.
- Main memory: 2 GB DDR3 RAM (not expandable).
- Interfaces: 1 x DVI-I, 4 x USB 2.0, 1 x optional interface; Ethernet: 2 x RJ45 10/100/1000 Mbit/s.
- I/O connection: E-bus or K-bus, automatic recognition.
- Operating system options: Windows Embedded Compact 7; control software TwinCAT 2 runtime or TwinCAT 3 runtime (XAR).
- Can be used for PLC or PLC/motion control projects with or without visualization depending on the installed TwinCAT runtime.
- Optional internal capacitive 1-second UPS (CX5110-U900) for secure backup of persistent application data on the microSD card.
- Dimensions (W x H x D): 102 mm x 100 mm x 92 mm.
- Product status: regular delivery (not recommended for new projects); recommended alternative: CX9240.
- TwinCAT 3 platform level: Economy Plus (30).
- Extended support for Windows Embedded Compact 7 has ended; security updates no longer provided; TwinCAT supported only up to build 4024.
- Optional interfaces include RS232, RS485, RS422, EtherCAT slave, PROFIBUS master/slave, CANopen master/slave, PROFINET RT controller/device.

## Sources

1. [Embedded PC with Intel Atom® processor](https://www.beckhoff.com/en-en/products/ipc/embedded-pcs/cx51x0-intel-atom-r/cx5110-01xx-9020.html) (accessed 2026-10-25)

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