Allen-Bradley 6189-RW2 CompactFlash Memory Card

Configured for industrial data storage and operating system execution in visualization terminals, the Allen-Bradley 6189-RW2, also cataloged as the 6189-RW2 CompactFlash Memory Card, operates as a dedicated hardware component for non-volatile firmware and project file retention within PanelView operator interface platforms.

Hardware Specifications

Profinet / EtherNet/IP Deterministic Networks and I/O Density

The CompactFlash card interfaces directly with terminal controllers through a high-speed parallel ATA bus architecture, ensuring rapid retrieval of runtime graphics, tag databases, and localized configuration files. By utilizing solid-state flash media with high read endurance, the memory card sustains deterministic boot cycles and eliminates mechanical drive vulnerabilities in vibration-prone industrial environments. I/O density and memory allocation scale efficiently to handle terminal project files without introducing communication latency or backplane data bottlenecks.

Frequently Asked Questions

Q: Can the 6189-RW2 CompactFlash card be inserted or removed while terminal power is energized?

A: No. Power to the operator interface terminal must be completely powered down before inserting or removing the memory card to prevent corruption of file allocation tables or damage to contact pins.

Q: How is data integrity maintained across power cycles on the 6189-RW2 card?

A: The card utilizes non-volatile solid-state NAND flash memory, which retains stored application files and operating system images indefinitely without requiring an internal backup battery.

Field Installation Guidelines

• Inspect the CompactFlash slot connector pins for bent or contaminated contacts prior to inserting the memory card.
• Align the card orientation carefully with the guide slots and push firmly until the card is fully seated in the receptacle.
• Avoid applying excessive bending force or static discharge to the exposed peripheral edges of the flash media during handling.