Allen-Bradley 1784-CF128 CompactFlash Memory Card 128MB for PLC Controllers

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SKU: 1784-CF128 PLC & Industrial Automation Modules Allen-Bradley (Rockwell)

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Allen-Bradley 1784-CF128 CompactFlash Memory Card 128MB for PLC Controllers

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SKU1784-CF128
CategoryPLC & Industrial Automation Modules
BrandAllen-Bradley (Rockwell)
SupportAvailability, lead time, condition, and shipping coordination

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ControlLogix 1756 PLC-5 SLC 500

Allen-Bradley 1784-CF128 Industrial CompactFlash Memory Card — Reliable Data Storage for Automation Systems

The Allen-Bradley 1784-CF128 is a ruggedized 128MB CompactFlash memory card engineered specifically for industrial automation environments. Designed to seamlessly integrate with Allen-Bradley PLC-5, SLC 500, and ControlLogix controllers, this memory module delivers dependable firmware storage, recipe management, and data logging capabilities in demanding manufacturing settings.

Technical Specifications

Storage Capacity: 128 MB CompactFlash Type I/II
Interface: 50-pin CompactFlash connector
Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
Storage Temperature: -40 °C to 85 °C (-40 °F to 185 °F)
Shock Resistance: 1500G, 0.5ms half-sine wave
Vibration Tolerance: 15G (10-2000 Hz)
MTBF: >2,000,000 hours
Data Retention: 10+ years

Application Scenarios

Firmware Backup & Recovery: Store critical PLC firmware images to enable rapid system restoration after power failures or controller replacements, minimizing downtime in production lines.

Recipe & Configuration Management: Maintain multiple product recipes and configuration files for batch processing in food & beverage, pharmaceutical, and chemical manufacturing facilities.

Data Logging & Audit Trails: Capture process data, alarm histories, and event logs for quality assurance, regulatory compliance (FDA 21 CFR Part 11), and troubleshooting in GMP-certified environments.

Program Transfer & Cloning: Quickly replicate PLC programs across multiple machines during commissioning or equipment upgrades, reducing engineering time by up to 70%.

ï¸ Solutions & Benefits

Enhanced System Resilience: Industrial-grade flash memory withstands extreme temperatures, vibration, and electrical noise common in factory floors, ensuring data integrity where consumer-grade cards fail.

Plug-and-Play Compatibility: Pre-formatted for Allen-Bradley controllers o additional drivers or configuration required. Simply insert and access via RSLogix or Studio 5000 software.

Extended Lifecycle Support: Unlike obsolete floppy drives or proprietary memory modules, CompactFlash technology offers long-term availability and cross-platform compatibility with legacy and modern automation systems.

Cost-Effective Scalability: Expand storage capacity without controller hardware upgrades. Ideal for retrofitting older PLC-5 systems or augmenting ControlLogix memory in high-data applications.

What’s Included

1 Allen-Bradley 1784-CF128 CompactFlash Card (128MB)
Protective anti-static case
Product documentation & compliance certificates

Quality Assurance

Every 1784-CF128 module undergoes rigorous factory testing including burn-in cycles, error correction validation, and environmental stress screening. Backed by Allen-Bradley’s reputation for industrial-grade reliability and global technical support network.

Upgrade your automation infrastructure with proven memory technology trusted by Fortune 500 manufacturers worldwide.