Description
The Beckhoff CX5120-0112 is a compact Embedded PC CPU module designed for reliable industrial control and automation tasks. Powered by an Intel Atom® E3815 processor running at 1.46 GHz, it delivers deterministic performance for PLC, motion, and communication applications. The CX5120-0112 integrates Ethernet, DVI, and USB interfaces in a fanless DIN-rail-mounted design.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Beckhoff |
| Category |
Industrial Automation Controllers |
| Part Number |
CX5120-0112 |
| Subcategory |
Embedded PC CPU Modules |
| Series |
CX5100 |
| Processor |
Intel Atom® E3815 |
| Processor Clock Frequency |
1.46 GHz |
| Number of Cores |
1 |
| RAM |
2 GB DDR3 (non-expandable) |
| Storage Interface |
CFast card slot, microSD card slot |
| Integrated UPS |
1-second UPS, 1 MB persistent memory |
| Ethernet Interfaces |
2 × RJ45, 10/100/1000 Mbit/s |
| Video Interface |
1 × DVI-I |
| USB Interfaces |
4 × USB 2.0 |
| I/O Connection |
E-bus or K-bus (auto-detection) |
| Power Supply |
24 V DC (−15% / +20%) |
| Max. Power Consumption |
11 W (18 W with UPS charging) |
| Operating Temperature |
−25 °C to +60 °C |
| Storage Temperature |
−40 °C to +85 °C |
| Protection Rating |
IP20 |
| Mounting Type |
DIN rail |
| Dimensions (W × H × D) |
122 × 100 × 92 mm |
| Weight |
Approx. 975 g |
Information About CX5120-0112
The CX5120-0112 is part of Beckhoff’s CX5100 Embedded PC series, developed for modular automation systems requiring compact size and dependable operation. It combines PLC functionality, motion control, and PC-based computing in a single device while supporting both E-bus and K-bus I/O systems with automatic recognition. The integrated 1-second UPS protects data stored on the CFast card, ensuring data integrity during power loss. Designed for harsh industrial environments, the unit operates over a wide temperature range and supports multiple Windows and TwinCAT operating systems.
Key Features:
- Intel Atom® E3815 Processor: Single-core CPU running at 1.46 GHz for reliable real-time control tasks.
- Fanless Embedded PC Design: Passive cooling ensures maintenance-free and vibration-resistant operation.
- TwinCAT Runtime Support: Compatible with TwinCAT 2 and TwinCAT 3 (XAR) for PLC and motion control.
- Integrated UPS Functionality: 1-second UPS with 1 MB persistent data protection on CFast storage.
- Flexible Storage Options: Slots for CFast card and microSD card support system and application data.
- Gigabit Ethernet Connectivity: Two RJ45 ports with 10/100/1000 Mbit/s for industrial networking.
- Modular I/O Integration: Supports E-bus or K-bus terminals with automatic detection.
- Multiple Interface Options: Includes DVI-I, USB 2.0 ports, and optional expansion interface.
- Wide Industrial Temperature Range: Operates from -25 °C to +60 °C for demanding environments.
The CX5120-0112 delivers the reliability and precision required for PLC control, modular automation, and distributed industrial computing systems.
