The Mitsubishi Electric MELSEC D2764 ROM memory chip module is a dedicated read‑only memory device used in MELSEC PLC systems. Identified by the D2764 part number and described as a 4K ROM, it stores important non‑volatile program data for Mitsubishi MELSEC controllers. Designed for use in compatible MELSEC hardware, this module serves as a Mitsubishi memory component for maintenance or upgrade tasks. Engineers sourcing authentic MELSEC parts will recognize the D2764 ROM as the appropriate memory option for MELSEC equipment.
