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Allen-Bradley 1784-SD2
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1784-SD2 is a robust 2GB Secure Digital (SD) memory solution crafted for demanding industrial automation settings. This component delivers reliable non-volatile storage, guaranteeing data integrity and system resilience within your operations. It is specifically engineered and validated for seamless integration with Allen-Bradley ControlLogix 5570 (L7 series) and CompactLogix 5370 controllers. The 1784-SD2 is essential for critical tasks such as controller program backups, efficient firmware upgrades, and secure logging of user data. Incorporating this card into your automation infrastructure significantly boosts data dependability, simplifies recovery procedures, and reduces operational downtime, thus safeguarding your production continuity. Manufactured to meticulous Rockwell Automation standards, the 1784-SD2 provides exceptional performance, enduring resilience, and consistent compatibility in the toughest industrial environments. Opt for the 1784-SD2 for peace of mind, knowing your crucial controller data remains protected and accessible.Key Features Dedicated Industrial Storage: Specifically engineered for Allen-Bradley ControlLogix 5570 (L7) and CompactLogix 5370 controllers. 2GB Capacity: Provides ample non-volatile storage for program backups, firmware, and logging information. Enhanced System Reliability: Critical for secure program retention and rapid recovery from disruptions. Smooth Firmware Management: Facilitates vital controller firmware updates, ensuring system stability. Rugged Durability: Constructed to endure harsh industrial settings, offering resistance to shock and vibration. Effortless Integration: Features plug-and-play functionality for quick and simple installation. Rockwell-Certified Quality: Guarantees optimal functionality and long-term dependable operation. Technical Specifications Model: 1784-SD2 Memory Capacity: 2 GB Card Type: Secure Digital (SD) Compatibility: ControlLogix 5570 (L7 series, e.g., 1756-L7x) and CompactLogix 5370 (e.g., 1769-L3xER) controllers. Primary Functionality: Controller program and firmware storage, data logging, system backup and restoration. Operating Temperature Range: Optimized for industrial use, typically -25°C to +85°C. Durability: Designed with industrial-grade construction for high shock and vibration resistance. Installation: Plug-and-Play. Required for: Specific firmware updates and certain controller configurations. Applications Crucial Controller Program Backup: Protect valuable control logic with secure, portable storage, enabling rapid restoration. Efficient Data Logging & Transfer: Capture and seamlessly move essential system data for analysis, regulatory compliance, and process optimization. Streamlined Firmware Management: Facilitate necessary controller firmware updates and maintain peak system performance and security. High-Reliability Industrial Systems: Ensure robust and stable memory retention in demanding industrial automation environments. Disaster Recovery Planning: A vital component for swift system recovery after unforeseen events, minimizing downtime. Remote Program Deployment: Easily transfer and deploy controller programs across multiple identical systems. Why Choose This Model?This memory card offers guaranteed compatibility, being Rockwell-certified specifically for Allen-Bradley ControlLogix 5570 and CompactLogix 5370 controllers, ensuring a perfect fit and dependable function. Its industrial-grade reliability means it's built to withstand the harshest conditions, providing unparalleled stability and secure data retention. It is also an essential component for modern systems, critical for maintaining and upgrading your ControlLogix and CompactLogix systems, especially for firmware updates. Finally, it ensures operational continuity by providing an indispensable layer of security for your automation programs and data, drastically reducing potential interruptions.Order NowEnhance the reliability and performance of your industrial automation systems today. Contact us for pricing and availability of the Allen-Bradley 1784-SD2 industrial SD card.FAQHow does the 1784-SD2 enhance system reliability?It provides a secure, non-volatile storage medium for critical controller programs and data, enabling quick backups and rapid disaster recovery to minimize downtime.What types of controllers is this SD card compatible with?The 1784-SD2 is specifically designed for Allen-Bradley ControlLogix 5570 (L7 series) and CompactLogix 5370 controllers.Can I use the 1784-SD2 for firmware updates?Yes, it is essential for enabling crucial controller firmware updates and ensuring system stability and security.Is the 1784-SD2 designed for harsh industrial environments?Absolutely. It is built with industrial-grade construction to provide high shock and vibration resistance, ensuring durability in challenging settings.What is the memory capacity of the 1784-SD2?The 1784-SD2 has a memory capacity of 2 GB, providing ample space for program backup, firmware, and data logging.
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Allen-Bradley 1784-SD2
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1784-SD2
- Memory Capacity: 2 GB
- Card Type: Secure Digital (SD)
- Compatibility: ControlLogix 5570 (L7 series, e.g., 1756-L7x) and CompactLogix 5370 (e.g., 1769-L3xER) controllers.
- Primary Functionality: Controller program and firmware storage, data logging, system backup and restoration.
- Operating Temperature Range: Optimized for industrial use, typically -25°C to +85°C.
- Durability: Designed with industrial-grade construction for high shock and vibration resistance.
- Installation: Plug-and-Play.
- Required for: Specific firmware updates and certain controller configurations.
Applications
- Crucial Controller Program Backup: Protect valuable control logic with secure, portable storage, enabling rapid restoration.
- Efficient Data Logging & Transfer: Capture and seamlessly move essential system data for analysis, regulatory compliance, and process optimization.
- Streamlined Firmware Management: Facilitate necessary controller firmware updates and maintain peak system performance and security.
- High-Reliability Industrial Systems: Ensure robust and stable memory retention in demanding industrial automation environments.
- Disaster Recovery Planning: A vital component for swift system recovery after unforeseen events, minimizing downtime.
- Remote Program Deployment: Easily transfer and deploy controller programs across multiple identical systems.
Why Choose the 1784-SD2?
This memory card offers guaranteed compatibility, being Rockwell-certified specifically for Allen-Bradley ControlLogix 5570 and CompactLogix 5370 controllers, ensuring a perfect fit and dependable function. Its industrial-grade reliability means it's built to withstand the harshest conditions, providing unparalleled stability and secure data retention. It is also an essential component for modern systems, critical for maintaining and upgrading your ControlLogix and CompactLogix systems, especially for firmware updates. Finally, it ensures operational continuity by providing an indispensable layer of security for your automation programs and data, drastically reducing potential interruptions.
Availability & Shipping
- ▸In stock: 1784-SD2 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1784-SD2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.