Overview
The Allen-Bradley 1785-ME64 is a dedicated EEPROM memory cartridge for Allen-Bradley PLC-5 family processors. This module provides 64K words of non-volatile storage for program and data retention, making it essential for legacy control systems that require offline program backup or expanded memory capacity. The cartridge installs directly into compatible PLC-5/40 and PLC-5/60 processors.
Key Features
- 64K-word EEPROM storage capacity
- Compatible with PLC-5/40 and PLC-5/60 standard processors
- Non-volatile memory retention without battery backup
- Original manufacturer design for guaranteed compatibility
- Compact cartridge form factor
- Essential for program backup and system recovery
Technical Specifications
- Memory Capacity: 64K words
- Memory Type: EEPROM
- Compatible Processors: PLC-5/40, PLC-5/60
- Installation: Cartridge slot module
- Data Retention: Non-volatile
- Series: 1785 Memory Module
- Condition: New in Box
Typical Applications
- Program backup and archival on PLC-5 systems
- Extended memory expansion for legacy processors
- Data logging and historical record storage
- Factory automation and discrete manufacturing control
- Process control systems requiring program portability
- Equipment retrofit and legacy system maintenance
Compatibility & Replacements
The 1785-ME64 is the standard EEPROM cartridge for Allen-Bradley PLC-5/40 and PLC-5/60 processors. While designed as a direct replacement for original 1785-ME64 modules, careful verification of processor firmware revision is recommended before ordering. For systems requiring different memory capacity, consult Rockwell Automation documentation or contact a certified integrator. This module is a critical component for legacy system maintenance and should only be sourced from authorized distributors to ensure authenticity and warranty coverage.
