Product Description
Beckhoff CX2100-0904
The Beckhoff CX2100-0904 is a versatile power supply unit designed for the CX2000 series of Embedded PCs. It mounts on the right-hand side of the CPU module and provides power for the entire system, including the CPU and the attached E-bus or K-bus terminals. This specific model enhances system connectivity by integrating a two-port EtherCAT switch, allowing for a simple daisy-chain topology without requiring additional Ethernet switches. Furthermore, it features an integrated EtherCAT slave for advanced system diagnostics and two passive E-bus sockets (RJ45) for expanded connectivity options, making it a powerful and efficient component for complex industrial automation applications.
Technical Specifications:
- Input Voltage: 24 V DC (-15 %/+20 %)
- E-bus/K-bus Power Supply: 2.5 A at 5 V DC
- Interfaces: 1 x E-bus (internal), 2 x RJ45 EtherCAT switch (IN/OUT), 2 x RJ45 passive E-bus sockets
- Operating Temperature: -25°C to +60°C
- Dimensions (W x H x D): approx. 48 mm x 100 mm x 91 mm

Beckhoff CX2100-0904
The Beckhoff CX2100-0904 is a DIN rail mountable power supply unit for the CX2000 Embedded PC series, featuring an integrated 2-port EtherCAT switch and diagnostic capabilities for robust industrial control systems.












