Achieve benchmark performance while increasing profitability with the Modicon M251 through intuitive machine programming with SoMachine, ready-to-use applications and function blocks.

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The Modicon M251 Logic Controller defines output behavior in response to commands and system events in a way that allows for greater flexibility. An understanding of this behavior is necessary before discussing the commands and events that affect controller states.

Increase flexibility, while saving space in your cabinet with the Modicon M251 logic controller for modular and distributed architectures.

M251 Logic Controller system components are designed as Zone B, Class A industrial equipment according to IEC/CISPR Publication 11. If they are used in environments other than those described in the standard, or in environments that do not meet the specifications in this manual, the ability to meet electromagnetic compatibility requirements in ...

Machine Expert V1.1 Controllers M251 Logic Controllers M251 Logic Controller - Hardware Guide > Modicon M251 Logic Controller > TM251MESE

The M251 Logic Controller has various powerful features and can service a wide range of applications. Software configuration, programming, and commissioning are achieved with the EcoStruxure Machine Expert software described in the EcoStruxure Machine Expert Programming Guide and in the M251 Logic Controller Programming Guide.

Mounting Position NOTE: Keep adequate spacing for proper ventilation and to maintain an ambient temperature between -10°C (14°F) and 55°C (131°F).

The purpose of this document is to help you to program and operate your M251. NOTE: Read and understand this document and all related documents before installing, operating, or maintaining your M251. The M251 users should read through the entire document to understand all features.

Increase flexibility, while saving space in your cabinet with the Modicon M251 logic controller for modular and distributed architectures.