Logic Controller - Modicon M251

Modicon M251 logic controller- your choice for modular and distributed architectures, that connect everything!
The Modicon M251 with CANopen or Modbus TCP let you easily connect to SCADA, MES, ERP by standard Ethernet cables and even via Wi-Fi. Boost your machine’s performance with data transfer via SD Card, embedded web server and more. Get unlimited access to your machine via Ethernet - everywhere and any time and simplify maintenance with any mobile device through visualization pages designed directly inside SoMachine and stored in the PLC’s web server.

Get all the flexibility you need and save space in your cabinet:

Expansion bus Modicon TM3

Ultra compact format

Up to 14 fast expansion modules
Boost the performance of your machine with powerful data transfer via SD Card, embedded Web- & FTP Server and more:

Program Download

Firmware Update

22µs by instruction

64MB Ram and 128MB Flash
Integration & maintenance has never been easier - you are connected everywhere via

Serial line and USB port

CANopen or Modbus TCP

Embedded Ethernet switch with 2 ports

Up to 3 communication modules
Intuitive machine programming with SoMachine (ouvre une nouvelle fenêtre) - the unique software for MachineStruxure controllers

The right environment for every aspect of your machine: Standard and safe logic, motion design and HMI configuration.

Build your application intuitively as never before due to an organised screen design

Save engineering time by applying complete libraries or even a new machine module thanks to many predefined templates

Download your software project on all devices with just one click.

So Machine is one of the most modern and powerful tool-based software concepts on the market!

The Modicon M251 logic controller is a MachineStruxure (ouvre une nouvelle fenêtre) 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 M251 through:

Intuitive machine programming with SoMachine, 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

Modicon M251 logic controllers are designed for high-performance compact machines incorporating speed and position control functions. Learn more about our machine control solutions (ouvre une nouvelle fenêtre)!