The Beckhoff CX2100-0914 Power Supply Unit is a robust and reliable module designed to provide efficient power management for the CX20x3 and CX2042 Embedded PCs. Engineered for industrial automation environments, it delivers consistent performance while supporting external battery packs to ensure uninterrupted operation in case of power outages.

The unit is powered by a 24 V DC input, with a wide tolerance range of -15% to +20%, enabling it to withstand fluctuations commonly found in industrial power networks. With a maximum power output of 100 W, the CX2100-0914 provides ample capacity to support not only the Embedded PC itself but also the connected I/O terminals and associated components. This ensures smooth operation across a wide range of automation applications, from machine control to process monitoring.

One of the defining features of the CX2100-0914 is its ability to integrate with an external UPS system. While the unit itself does not include an integrated UPS, it is designed to work seamlessly with Beckhoff’s external battery packs, providing extended backup capacity. This flexibility allows users to scale the level of backup protection based on the needs of the specific application, whether it is to safeguard critical process data or maintain system operation during longer power interruptions.

The CX2100-0914 supports automatic recognition of both E-bus and K-bus terminals, enabling it to integrate easily into Beckhoff’s modular I/O architecture. With a current supply of up to 2 A for the I/O system, the module provides reliable power to connected terminals, simplifying system design and reducing the need for additional power distribution hardware. This feature makes the unit highly versatile, capable of supporting both legacy and modern installations without added complexity.

For system monitoring and reliability, the module incorporates diagnostic features that provide operators with feedback on input voltage, power status, and I/O supply conditions. This ensures that any issues can be quickly identified and resolved, minimising downtime and improving system availability.

The compact, DIN-rail mountable housing of the CX2100-0914 makes it easy to integrate into control cabinets, conserving space while providing high power capacity. Built with Beckhoff’s commitment to industrial-grade durability, the unit is designed for continuous operation under harsh conditions, ensuring long service life and dependable performance.

By combining stable power delivery with scalable UPS capability, the CX2100-0914 provides an essential foundation for reliable embedded PC operation. It is particularly well suited for environments where data integrity and system continuity are critical, such as manufacturing, process industries, and building automation.

In summary, the Beckhoff CX2100-0914 Power Supply Unit offers robust power management and scalable UPS capability for CX20x3 and CX2042 systems. With its 100 W power output, flexible I/O support, and compatibility with external battery packs, it delivers a dependable solution for maintaining system stability and ensuring uninterrupted industrial automation performance.