Q2MEM-2MBF

Overview of Mitsubishi Q2MEM-2MBF Memory Module

The Mitsubishi Q2MEM-2MBF is a compact linear flash memory card designed for use with the MELSEC-Q series PLCs. It provides extended program memory capacity of 2 megabytes, allowing for larger and more complex control programs and data storage in automation systems.

Key Features of Mitsubishi Q2MEM-2MBF

• Memory Type: Linear Flash memory card enabling reliable and durable program data storage.
• Program Memory Capacity: 2 megabytes (2M bytes) to accommodate extensive program sizes.
• Compatibility: Designed for use with MELSEC-Q series PLCs that support memory cards for program extension.
• Conformance Standards: Compliant with UL, cUL, NK, ABS certifications ensuring quality and safety.
• Usage Status: Discontinued model; users should confirm availability or inquire locally for stock.
• Physical Size: Compact size facilitating easy integration into PLC memory slots.
• Durability: Flash memory technology offers rewritable, non-volatile storage suitable for factory environments.

Technical Specifications of Q2MEM-2MBF

Applications / Use Case

The Q2MEM-2MBF memory card is used to expand the program storage in MELSEC-Q series PLCs, supporting larger and more complex automation programs essential for advanced industrial control systems. It allows users to save multiple and/or large programs externally and facilitates program updates and backups.

While discontinued, it remains a critical component for legacy MELSEC-Q systems, and suitable replacement models should be considered for new installations.