Baumüller b maXX Controllers For Dynamic Machine Automation
Baumüller introduces the b maXX controllerPLC and b maXX drivePLC to deliver short cycle times and cybersecurity for highly dynamic machine concepts.
www.baumueller.com
Highly synchronous machine concepts require robust cybersecurity and minimal latency for complex motion control operations. To address these demands, drive specialist Baumüller is presenting two new machine controllers at SPS – Smart Production Solutions 2026: a new generation of control cabinet controller and a drive-integrated control platform.
The compact b maXX controllerPLC combines PLC functions with high computing power and open communication protocols. It meets all applicable cybersecurity requirements and offers a particularly cost-effective and powerful alternative to previous solutions. Designed especially for highly dynamic and demanding machine concepts, the controller is available in numerous variants that can be adapted to specific application requirements. It is based on a new runtime system developed in-house by Baumüller specifically for highly synchronous PLC applications. The Linux-based architecture ensures a high level of cybersecurity, flexible expansion options and fast support, while modern programming methods and maximum openness create ideal conditions for customer-specific projects and agile development and commissioning processes.
Open Communication Protocols And Network Integration
Integrating machine modules into existing plant networks requires versatile connectivity. The b maXX controllerPLC offers extensive options for networking machines, modules and components, supporting interfaces and protocols such as OPC UA, MQTT, EtherCAT and Ethernet as standard. Additional digital inputs and outputs, analogue inputs, and CANopen and RS485 interfaces are available as options, providing maximum flexibility for integration into existing systems.
Drive-Integrated Motion Control And Cycle Times
Developed to be fully compatible with the b maXX controllerPLC, the drive-integrated b maXX drivePLC executes complex motion control, technology and control functions directly in the drive. This allows the platform to achieve minimum cycle times of down to 250 microseconds, enabling fast reactions and higher productivity. Baumüller's extensive technology libraries are available for both control concepts, so that highly dynamic and demanding applications can be implemented quickly and easily. The new control portfolio will be on show at SPS 2026 in Nuremberg from 24 to 26 November 2026, in Hall 1, Stand 560.
Additional Context
This section details technical specifications and competitive benchmarking not included in the original product announcement.
The integration of IT-friendly protocols such as OPC UA and MQTT directly into the PLC layer is an important benchmark in modern industrial automation, supporting IT/OT convergence without relying on intermediate gateway hardware. Deterministic cycle times in the range of 250 microseconds are a key requirement for high-precision applications such as multi-axis handling, textile machinery and high-speed packaging, where latency directly affects product quality. Across the machine controller market, automation providers are increasingly adopting Linux-based architectures to support compliance with industrial cybersecurity frameworks such as the IEC 62443 series of standards.
Edited by Maria Brueva, Induportals editor – adapted by AI.
