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Compact Embedded PCs Expand Control Capabilities
Beckhoff adds new Arm-based controllers with expanded protocol options for building and industrial applications.
www.beckhoff.com
Beckhoff has expanded its CX7000 Embedded PC series with two compact devices built on the Arm Cortex-A9 processor platform. The new controllers introduce higher CPU performance within the small-form-factor class and maintain the series’ focus on scalable PC-based automation. Each unit includes a microSD slot, an Ethernet interface, and integrated digital inputs and outputs, allowing them to function as standalone controllers or as part of a modular I/O architecture.
The controllers can be connected to either the E-bus or K-bus I/O systems. During start-up, the device automatically identifies which system is attached, simplifying commissioning and configuration. Programming is carried out using TwinCAT 3 through the standard Ethernet interface.
BACnet/IP and PROFINET Options for Sector-Specific Requirements
The two new models offer protocol options tailored to different automation environments:
- CX7291 – supports BACnet/IP, making it suitable for building automation tasks. Typical applications include HVAC control loops, lighting management, and security or fire protection systems that require standardized communication within building networks.
- CX7293 – integrates a PROFINET RT Device interface, addressing industrial automation requirements where PROFINET-based communication with controllers or field devices is essential.
This differentiation allows users to select a controller aligned with the communication standards of their facility or network architecture.
Computing Performance Within a Minimal Footprint
The CX72xx devices provide increased processing power compared to the basic CX7000 series and include a capacitive one-second UPS to secure data and maintain system integrity during brief power interruptions. With dimensions of 71 × 100 × 73 mm, the units are designed for installations where cabinet space is limited or distributed control nodes are needed.
By combining compact design, protocol flexibility, and a unified engineering environment, the expanded series supports a range of building automation and industrial control applications where small controllers must still deliver reliable computing performance.
Computing Performance Within a Minimal Footprint
The CX72xx devices provide increased processing power compared to the basic CX7000 series and include a capacitive one-second UPS to secure data and maintain system integrity during brief power interruptions. With dimensions of 71 × 100 × 73 mm, the units are designed for installations where cabinet space is limited or distributed control nodes are needed.
By combining compact design, protocol flexibility, and a unified engineering environment, the expanded series supports a range of building automation and industrial control applications where small controllers must still deliver reliable computing performance.
