G7M-M256

Parameter G7M-M256
Manufacturer LS Electric
Module type Memory / program backup pack (GM7 series)
Capacity 256 KB flash memory (program & data backup)
Power Powered by main module / backplane
Compatibility GM7 classic series (check CPU model compatibility)
Notes Verify compatibility with your GM7 firmware/version

Description

Program backup / memory pack module for GM7 (GM7 classic) series PLCs; 256 KB program/memory pack used to store user program and data.

The Polar Energy Assessment:

The G7M-M256 is the legacy 256 KB program/memory pack (flash memory) for the GM7 family. It’s the removable memory module used to back up the PLC program, store recipes and retain user data; GM7 product literature references the M256 as the GM7 memory pack. Availability varies; distributors and surplus channels list it as an OEM part, and the GM7 manuals describe installation and backup procedures.

Pros

  • Simple plug-in memory backup for GM7 controllers.
  • Holds user program and data (256 KB capacity) for easy transfer and spares management.

Limitations

  • Legacy part.

Typical use cases

  • Program backup/restore, spare memory cartridge for field service, cloning program/data across multiple GM7 controllers for standardization.

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Disclaimer

Product images are for illustrative purposes only and may not exactly match the actual item. All specifications and technical details should be verified using the official catalogs and datasheets provided by the respective manufacturer, as discrepancies may exist on this website.

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