Modicon M251 Micro PLC with Dual Channel Communications
The Modicon M251 is a Micro PLC made to control multiple or larger machines with modular local PLC control. Programs with SoMachine software. Uses TM3 expansion I/O.
A compact micro PLC designed to handle more advanced machine automation as a master of communications. It has dual-channel support for Serial, Ethernet and CANopen based communications to handle both upstream and downstream communications. It's designed to control devices such as drives, motion, remote I/O and HMIs as well as to be the master controller for multiple other PLCs. It is expandable with TM3 I/O modules to handle up to a few hundred I/O points.
Software - Released MSX Configurator 12/14/17 English,  Spanish,  French MSX Configurator 126.96.36.199 Windows Setup.exe29.3 MB Release Notes - MSX Configurator.pdf324.8 KB SqlGateway-V1.01 10/27/17 English,  Spanish,  French SqlGateway-V1.01.exe149.1 MB Catalog SoMachine Configuration Software 5/2/18 English DIA3ED2140110EN_v1.pdf1.7 MB Modicon TM3 I/O expansion modules for Modicon controllers 5/2/18 English DIA3ED2140109EN.pdf3.8 MB Pumping: Solution architectures, Recommended products - Catalog 5/2/18 English DIA3ED2151003EN.pdf4.2 MB Communication via modem or router, For Modicon M221-M241-M251 logic controllers 5/2/18 English DIA3ED2160107EN.pdf1.2 MB CANopen for Machines 5/2/18 English DIA3ED2160104EN.pdf2.5 MB Modbus for machines with Modicon logic controllers 5/2/18 English DIA3ED2160106EN.pdf811.1 KB Ethernet pour les machines 5/2/18 English DIA3ED2160105EN.pdf1.7 MB Digest 177 Sec. 27: Automation Products 8/8/18 English 0100CT1501_SEC-27.pdf2.5 MB