1784-CF64 | Allen Bradley ControlLogix 64 MB Industrial CompactFlash Card

Product Description

The Allen Bradley 1784-CF64 is a rugged CompactFlash card designed for use with ControlLogix controllers, providing reliable nonvolatile storage for automation programs and data. With a 64 MB capacity, this card ensures secure backup and transfer of critical information in industrial environments. Although discontinued, it remains an essential accessory for legacy ControlLogix systems requiring stable memory support.

Technical Specifications

• Manufacturer: Allen Bradley

• Category: PLCs

• Product Line: ControlLogix

• Part Number: 1784-CF64

• Product Type: Industrial CompactFlash Card

• Weight: 0.06 lbs (0.03 kg)

• Storage Capacity: 64 MB

• Operating Temperature Range: 0–60 °C

• Electrostatic Discharge Protection: 4 kV contact discharge, 8 kV air discharge

• Certifications: C-Tick, CE compliant

• Lifecycle Status: Discontinued/Obsolete

Application Scenarios

• Provides nonvolatile storage for ControlLogix controllers

• Used for program backup, transfer, and recovery in industrial automation systems

• Suitable for legacy installations requiring reliable memory cards

FAQ

Q: What is the storage capacity of the 1784-CF64?  A: It offers 64 MB of nonvolatile storage.

Q: Is the 1784-CF64 still in production?  A: No, it has been discontinued and is considered obsolete.

Q: What certifications does the card meet?  A: It complies with C-Tick and CE standards.

Comparison with Similar Models

• 1784-CF64: 64 MB CompactFlash card, discontinued

• 1784-CF128: 128 MB CompactFlash card, higher capacity option

• 1784-CF2GB: 2 GB CompactFlash card, modern replacement with expanded storage