Mitsubishi FX-EEPROM-4C EEPROM Memory Module for FX Series PLCs

The Mitsubishi FX-EEPROM-4C (FX-EEPROM-4C) is a dedicated EEPROM memory module designed for use with Mitsubishi FX Series programmable logic controllers (PLCs). Operating as an optional program and data storage cassette, this compact module installs directly into compatible FX Series base units to provide secure, non-volatile program memory retention without relying on external battery power. It enables automation engineers and maintenance technicians to store, back up, transfer, and execute user programs across Mitsubishi industrial control systems with high reliability. The Mitsubishi FX-EEPROM-4C offers convenient program management and rapid field exchange, ensuring operational continuity in machine control, factory automation, and process manufacturing applications. By safeguarding controller logic and configuration parameters against power interruptions, this genuine Mitsubishi memory cassette helps prevent system downtime and simplifies maintenance workflows during equipment servicing or controller replacement.