Schneider Electric – Modicon M221 – Logic Controller


Modicon M221 logic controller: the best performance for its size!

The Modicon M221 logic controller offers best-in-class performance. Available also in book format, it requires minimal installation and offers tremendous versatility. Connect a simple remote operator panel for instant maintenance and machine visualization.

Everything you need is embedded

  • SD card and USB port
  • 2 analog inputs and a broad choice of I/Os
  • Run/stop switch and cartridge extension
  • Ethernet and serial line ports 

High degree of flexibility lets you add additional modules easily:

  • Safety module
  • Tesys SoLink motor starter
  • Extensive line of analog and digital modules
  • Lexium servo drives 

Intuitive machine programming with SoMachine Basic software

  • Simple navigation delivers a more efficient engineering process
  • All programming, visualization, and commissioning are handled in just one intuitive tool.
  • Available as a free download
  • No training required.
  • The Modicon M221 logic controller is a MachineStruxure controller.
  • The NEXT generation of MachineStruxure™ from Schneider Electric is an intuitive solution for machine automation with all the features and functions you need to build machines that will improve your bottom line. From design and development, to commissioning and maintenance, MachineStruxure is a complete machine building solution with benefits all through the machine life cycle.


Achieve benchmark performance while increasing profitability with the Modicon M221 through:

  • Intuitive machine programming with SoMachine Basic, ready-to-use applications and function blocks.
  • All embedded features and functions you need to design and build machines more profitably.
  • Flexible and scalable machine control allows an easy upgrade to higher performance platforms to improve efficiency.
  • Connected everywhere via Ethernet, wireless access, web servers to simplify machine integration and maintenance.


  • General Machine Control
  • Conveying
  • Packaging

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