16 in stock
Allen-Bradley 1784-CF128 Memory Cards
Allen-Bradley 1784-CF128 Memory Cards
Brand/Manufacturer: Allen-Bradley
Order Number: 1784-CF128
Type: Memory Cards
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
-
In-stock & ready for fast delivery. Shipping policy.
-
We’re here for you 24/7 ,Contact Us.
-
Only genuine, factory-sealed products，Learn More.
-
Refund Supported Within 30 Days, help.
-
All purchases include a 1-year warranty, help.
Trusted Global Payment Methods
Description
The Allen-Bradley 1784-CF128 is a 128 MB industrial-grade CompactFlash non-volatile memory card designed for ControlLogix controllers, including ControlLogix 5560 series processors. It provides high-capacity removable storage to back up project logic, tag data, and controller firmware. By preserving system configuration independently of internal battery power, it accelerates disaster recovery, simplifies firmware deployment, and supports system maintenance across industrial automation control networks.
Program Storage and File System Management
The card utilizes a standard FAT16 file system format, enabling structured file creation, reading, writing, and deletion operations. ControlLogix processors can automatically load stored user projects directly from non-volatile memory during power-up or following fault conditions. It supports storing up to 250 files in the root directory, giving engineers a stable platform for firmware upgrades and data log storage.
Industrial Environment and Hardware Specifications
Built to withstand severe panel conditions, the card operates across a temperature range of 0 to 60 deg C and withstands operational shock up to 30 g. Its solid-state memory structure avoids moving parts, providing resistance against continuous cabinet vibration up to 2 g at 10 to 500 Hz. The card slots directly into the front memory interface of compatible Logix controllers.
| Parameter | Specification |
|---|---|
| Model | 1784-CF128 |
| Brand | Allen-Bradley (Rockwell Automation) |
| Product Family | ControlLogix |
| Product Type | Memory Cards |
| Memory Capacity | 128 MB |
| Memory Type | Non-volatile CompactFlash |
| File System Format | FAT16 |
| Operating Temperature | 0 to 60 deg C (32 to 140 deg F) |
| Storage Temperature | -40 to 85 deg C (-40 to 185 deg F) |
| Relative Humidity | 5 to 95% non-condensing |
| Vibration Resistance | 2 g at 10 to 500 Hz |
| Operating Shock | 30 g |
| Non-Operating Shock | 50 g |
| Weight | 0.04 lbs (14.2 g) |
Frequently Asked Questions
Q: Which controllers support the 1784-CF128 memory card?A: The card is engineered for Allen-Bradley ControlLogix processors, including 5560 series (such as 1756-L61, 1756-L62, 1756-L63, and 1756-L64) and compatible GuardLogix controllers running supported firmware revisions.
Q: What functions does the 1784-CF128 perform in a ControlLogix system?A: It acts as non-volatile storage to retain controller projects, application tags, module settings, and controller firmware across power outages, allowing automatic system restoration without relying on RAM batteries.
Have a Question?
-
Focus on Benefits:
We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.
-
Why You Can Trust Us:
We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.
-
Trusted by Global Clients
Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.
-
Uptime Is Our Priority
Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.
-
Experts in Sourcing Rare Parts
Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.
-
One-Stop Automation Supply
We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.
Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson