CX5120 - Beckhoff Embedded PCs
The CX5120 Beckhoff Embedded PCs support dual Gigabit Ethernet ports, DVI-I interface, and passive cooling for automation applications. The CX5120 belongs to Beckhoff Embedded PCs featuring 4 USB 2.0 ports, TwinCAT 2 and TwinCAT 3 runtime support, automatic E-bus or K-bus recognition, and 24 V DC power supply integration for industrial systems. This embedded PC is part of the Beckhoff Embedded PCs category and the CX Series for machine control applications.
| Brand | Beckhoff |
| Product Type | Embedded PCs |
| Product | CX5120 |
CX5120 Beckhoff Embedded PCs Technical Specifications
| Specification | Value |
|---|---|
| Processor | Intel Atom ® E3815, 1.46 GHz |
| Number of cores | 1 |
| Flash memory | slot for CFast card and microSD card, cards not included |
| Main memory | 2 GB DDR3 RAM (not expandable) |
| 1-second UPS | integrated (1 MB on CFast card) |
| Interfaces | 2 x RJ45 10/100/1000 Mbit/s, 1 x DVI-I, 4 x USB 2.0, 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 Embedded Compact 7, Windows Embedded Standard 7, Windows 10 IoT Enterprise 2016 LTSB, Windows 10 IoT Enterprise 2019 LTSC, Windows 10 IoT Enterprise 2021 LTSC, TwinCAT/BSD |
| Control software | TwinCAT 2 runtime TwinCAT 3 runtime (XAR) |
| I/O connection | E-bus or K-bus, automatic recognition |
| Power supply | 24 V DC (-15%/+20%) |
| Current supply E-bus/K-bus | 2 A |
| Max. power consumption | 11 W |
| Max. power consumption E-bus/K-bus | 10 W (5 V/max. 2Â A) |
| Dimensions (W x H x D) | 122 mm x 100 mm x 92 mm |
| Weight | approx. 975 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, with CX2900-0107 ordering option: ATEX, IECEx, cFMus |
| TwinCAT 3 platform level | ATEX: II 3 G Ex nA IIC T4 Gc II 3 D Ex tc IIIC T135 °C Dc IECEx: Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Ex marking | Performance (40); please see here for an overview of all the TwinCAT 3 platform level |
The CX5120 Beckhoff Embedded PCs are designed for industrial automation environments requiring communication handling, visualization support, and machine-level control processing. The CX5120 belongs to the Beckhoff CX Series and includes 2 x RJ45 Gigabit Ethernet ports, 4 USB 2.0 interfaces, DVI-I connectivity, and passive cooling. Beckhoff supports both TwinCAT 2 runtime and TwinCAT 3 runtime operation for industrial automation control systems. Automatic E-bus or K-bus recognition simplifies integration with distributed I/O modules inside industrial control panels and automation equipment.
Beckhoff Embedded PCs are used in conveyors, packaging systems, assembly lines, material handling systems, and automated production machines. The CX5120 supports stable industrial communication through dual Ethernet connectivity and multiple USB interfaces for peripheral device integration. Passive cooling operation helps maintain dependable performance in continuous industrial environments requiring low-maintenance control hardware. Industrial engineers use these embedded PCs for centralized machine control, industrial visualization systems, production monitoring, and factory automation applications requiring compact embedded computing solutions.
The CX5120 Beckhoff Embedded PCs combine Gigabit Ethernet communication, DVI-I display connectivity, TwinCAT runtime compatibility, and passive cooling for industrial automation systems. Beckhoff CX Series embedded PCs are suitable for industrial machine builders and factory automation applications requiring reliable communication interfaces and stable embedded control operation. The IP20 protection rating, USB connectivity, automatic E-bus or K-bus recognition, and 24 V DC operation help maintain dependable industrial automation performance across multiple machine control environments.
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