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1775-MED Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1775-MED is an error-detecting and correcting RAM memory module in the Allen-Bradley PLC-3 platform. It provides 128K (131 072) words of EDC (error detecting and correcting) memory and is installed in a dedicated memory slot within the PLC-3 chassis. It preserves program and data tables, supporting reliable execution and data integrity in PLC applications. Common uses include enhancing memory capacity in control systems, program retention, and error-tolerant operations. Part number 1775-MED is specified here.
Best Suited For
- Expansion of program/data memory in PLC-3 systems
- Applications requiring error-detecting/correcting memory
- Redundancy and memory reliability in legacy Allen-Bradley PLC-3 installations
- Use in systems where data retention and integrity are critical