Allen Bradley 2711P-RR256 PanelView Plus Memory Expansion Module

FAQ

Q1. What is the 2711P-RR256 used for?
It is a memory expansion module used in PanelView Plus HMIs to store applications and system data.

Q2. What is the storage capacity of this module?
It provides 256 MB of non-volatile memory for HMI data and runtime files.

Q3. Which devices is it compatible with?
It is compatible with PanelView Plus logic modules that support external memory expansion (700–1500 series systems).

Q4. What type of memory technology does it use?
It uses an industrial CompactFlash-style memory architecture designed for Rockwell automation systems.

Q5. Can it store runtime applications and logs?
Yes, it is commonly used for storing HMI applications, historical data, and recipe files.

Q6. Is it hot-swappable?
No, it should only be inserted or removed when the system is powered down to avoid data corruption.

Q7. Can a standard CompactFlash card replace it?
Not reliably. It requires Rockwell-compatible formatting and firmware support.

Q8. Is the 2711P-RR256 still available?
No, it is a discontinued legacy component and is typically only available through surplus suppliers.

2711P-RR256 Allen Bradley

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