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OVERVIEW
Official designation: Allen-Bradley 1774-MA (1774 Series, Memory Module)
Role/Application: A memory expansion module providing additional data storage and processing capability for the legacy Allen-Bradley 1774 series Programmable Logic Controllers (PLCs).
KEY SPECS SUMMARY
Power: 5V DC input
Interfaces / Ports: Internal backplane connection
Indicators: Refer to the latest manufacturer manual.
Operating Temp: Refer to the latest manufacturer manual.
Platform / Compatibility: Allen-Bradley 1774 PLC
Limit: 4K memory capacity
Lifecycle: Discontinued by manufacturer
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the confirmed memory capacity provided by the Allen-Bradley 1774-MA module?
A: The 1774-MA memory module provides an expansion capacity of 4K memory.
Wiring & Installation:
Q: How is the 1774-MA memory module typically installed within the 1774 automation system?
A: The module is designed to be installed directly into the designated slot on the 1774 backplane.
Troubleshooting & Compatibility:
Q: What is the typical physical weight of the 1774-MA module for shipping and handling considerations?
A: The typical weight is approximately 1.64 kilograms.
Replacement & Upgrades:
Q: What is the current status of the 1774-MA memory module concerning its availability from the original manufacturer?
A: The 1774-MA module has been officially Discontinued by the manufacturer.
상품 정보 고시
| Category | Details |
|---|---|
| Product Name | See this page for details |
| Model Name | See this page for details |
| Certification or Licensing Information Required by Law | See this page for details |
| Country of Manufacture or Origin | See this page for details |
| Manufacturer | See this page for details |
| After-sales Service Contact or Customer Support Number | See this page for details |
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