Description
The Beckhoff CX9020-0111 is a compact embedded PC CPU module from the CX9020 series, designed for decentralized automation and Ethernet-based control systems. It features a 1-core processor, 1 GB DDR3 RAM, dual RJ45 Ethernet ports, and integrated 128 KB NOVRAM for reliable data storage and communication.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Beckhoff |
| Category |
Industrial Automation |
| Part Number |
CX9020-0111 |
| Subcategory |
Embedded PC CPU Module |
| Series |
CX9020 |
| Processor Type |
1-core CPU (ARM-based architecture) |
| Main Memory |
1 GB DDR3 RAM |
| Integrated NOVRAM |
128 KB for non-volatile data storage |
| Storage Options |
2 × MicroSD card slots |
| Communication Interfaces |
2 × RJ45 10/100 Mbit/s Ethernet ports |
| Power Supply |
24 V DC |
| Operating System |
Windows Embedded Compact (typical) |
| Control Software |
TwinCAT PLC runtime environment |
| Diagnostics Indicators |
LED status for power, I/O, and communication |
| Mounting Type |
DIN rail mountable |
| Protection Rating |
IP20 |
| Expansion Slots |
Integrated I/O and fieldbus interface connection options |
| Cooling Method |
Passive (fanless) |
| Dimensions (L × W × H) |
10.00 × 10.00 × 9.00 cm |
| Operating Temperature |
0°C to +55°C |
| Storage Temperature |
-25°C to +85°C |
| Relative Humidity |
Up to 95%, non-condensing |
| Approvals |
CE, UL |
| Weight |
1.35 lbs (approx. 612 g) |
Information About CX9020-0111
The CX9020-0111 belongs to Beckhoff’s CX9020 series of compact embedded PC controllers, engineered for scalable and modular automation applications. This unit combines control, communication, and data processing capabilities in a fanless design suitable for DIN rail mounting. With its dual Ethernet ports, the CX9020-0111 supports network redundancy and distributed control over EtherCAT or other industrial protocols. The module’s 1 GB DDR3 RAM and 128 KB NOVRAM ensure fast execution and secure data retention, while two MicroSD slots provide flexible memory expansion. It integrates seamlessly with Beckhoff I/O systems and supports TwinCAT software, enabling PLC, motion, and process automation tasks within a single control platform.
Key Features:
- Compact Embedded Design: Combines control, networking, and processing in a space-saving modular unit for industrial systems.
- Reliable Data Storage: Includes 128 KB integrated NOVRAM for non-volatile storage of critical process data.
- Dual Ethernet Ports: Two RJ45 10/100 Mbit/s interfaces provide network flexibility for EtherCAT and other fieldbuses.
- High-Speed Memory: Equipped with 1 GB DDR3 RAM and two MicroSD slots for extended storage capacity.
- Energy-Efficient Operation: Operates on 24 VDC supply with low power consumption and passive cooling.
- Comprehensive Diagnostics: Integrated LED indicators display power, network, and I/O status for easy monitoring.
- Modular Integration: Compatible with Beckhoff Bus Terminals and EtherCAT Terminals for flexible system expansion.
- Industrial Durability: Built for 24/7 operation in harsh industrial environments with IP20 protection and CE/UL compliance.
The CX9020-0111 delivers the reliability and precision required for embedded automation, Ethernet control, and industrial process management applications.
