1784-SD2 Allen-Bradley Secure Digital Memory Card
$123.00
$320.00
Description
Allen-Bradley 1784-SD2 Secure Digital Memory Card
Configured for non-volatile application storage in ControlLogix 5370 controller platforms, the Allen-Bradley 1784-SD2 (1784-SD2 Secure Digital Memory Card) provides direct physical data storage execution through a removable flash memory interface. The card supports 2 GB capacity for controller programs, configuration files, and diagnostic data retention.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1784-SD2 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.53 lbs |
| Operating Temp | -25 deg C to 70 deg C |
| Power Consumption | Not specified; powered through controller SD interface |
| Product Type | Secure Digital (SD) Memory Card |
| Memory Type | Flash memory |
| Memory Capacity | 2 GB |
| Compatibility | ControlLogix 5370 controllers |
| Storage Temperature | -40 deg C to 85 deg C |
| Relative Humidity | Up to 95% RH |
| Vibration Resistance | 2 G at 10 to 500 Hz |
| Shock Resistance | 30 G |
| Electrostatic Discharge Immunity | 6 kV contact, 8 kV air |
| File Protection | Write-protect notch and password protection |
| Certifications | CE, C-Tick, KC (KCC), IEC standards compliance |
EtherNet/IP Controller Memory and Firmware Compatibility
The 1784-SD2 provides removable flash storage for Logix controller environments requiring non-volatile retention of application programs, configuration parameters, and diagnostic records. The SD interface allows direct integration with compatible ControlLogix 5370 controller hardware without additional communication modules.
The memory card supports firmware flash compatibility functions within supported controller configurations, allowing controller application transfer and storage operations through the standard SD memory interface. The storage architecture is designed for industrial control applications requiring vibration resistance, shock tolerance, and electrostatic discharge protection.
Frequently Asked Questions
Q: Which controller platforms are compatible with the 1784-SD2?
A: The 1784-SD2 is specified for use with ControlLogix 5370 controllers and compatible controller SD card interfaces.
Q: Does the 1784-SD2 require an external power supply?
A: No external power connection is provided. The card receives operating power through the controller SD interface.
Q: What protection functions are included for stored data?
A: The card provides a write-protect notch and password protection features to restrict unauthorized modification of stored data.
Field Installation Guidelines
Install the 1784-SD2 into the controller SD card slot according to the controller hardware installation procedure. Confirm controller compatibility and firmware support before performing application transfer or storage operations.
Handle the SD card using standard ESD protection practices. Avoid touching electrical contacts during installation and maintenance. Maintain clean connector surfaces and protect the card from conductive contamination.
For control cabinet installations, route SD-equipped controller wiring away from high-current switching conductors and electromagnetic noise sources. Ensure enclosure grounding and shielding practices are maintained according to the industrial control system design requirements.
Avoid removing the memory card during active write operations to prevent data corruption. Follow controller-specific procedures for safe card removal and firmware-related operations.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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