M100 control series

With the M100, Bachmann delivers a new control platform for demanding automation applications.

Bachmann electronic is launching three additional processor modules for its M100 compact control series. The new CPE100 processors are based on ARM technology.

With these additions, the M100 CPU lineup will range from entry-level single-core models to quad-core CPUs in the upper mid-range. This makes the series suitable for applications from simple compact stations to high-performance multi-axis systems. Real-time symmetric multiprocessing (SMP) enables the multi-core CPUs to handle large I/O volumes at short cycle times. Process diagnostics, machine learning, and predictive maintenance can also run directly on the controller.

The new CPUs feature an integrated system power supply, so no separate module is needed on the backplane. Thanks to their thermally optimized design, the modules operate completely fanless and without additional cooling fins at temperatures from −30 °C to +70 °C. This keeps both control cabinet space and system costs to a minimum.

Each CPU features one USB-A and one USB-C port as well as up to four Ethernet interfaces. This allows a PROFINET device, EtherCAT drives, and the visualization system in the control room to be connected in parallel, while a service laptop can be plugged into the fourth port without interrupting existing connections.

The modules run a lean, real-time Linux operating system whose small footprint leaves most of the integrated storage available for applications. For many use cases, this eliminates the need for a separate microSD card. Because the operating system is open, users can install freely available Linux packages to add functions such as camera image analysis, with no in-house development required. A wide range of peripherals can be connected via the USB or Ethernet interfaces.