Overview
The Allen-Bradley 1785-ME64/A is an EEPROM memory card designed for PLC-5 series processors. It provides non-volatile storage for control programs, system configuration, and application data, enabling reliable backup and fast recovery in industrial automation environments.
General Information
Part Number: 1785-ME64/A
Manufacturer: Allen-Bradley
Country of Origin: United States
Type: EEPROM Memory Card
Series Compatibility: PLC-5 systems
Function: Program storage, system backup, and quick restoration
Installation: Plug-in memory module for PLC processor slot
Memory Type: Non-volatile EEPROM
Power Specifications
Operating Power: Powered via PLC processor backplane
Power Consumption: Passive, ultra-low power device
Data Retention: Non-volatile memory, no external power required
Interface Power: Supplied directly through controller memory interface
Communication & Interface
Interface Type: PLC memory slot interface
Data Transfer: Direct read/write via processor backplane
System Compatibility: Supports PLC-5 program upload/download
Function Role: Backup and restore of automation logic and configuration
Diagnostics: Memory status monitored via processor diagnostics
Environmental
Operating Temperature: Industrial control cabinet environment
Humidity: Up to 95% RH, non-condensing
Vibration Resistance: Suitable for rack-mounted PLC systems
Storage Conditions: Dry, anti-static storage recommended
Dimensions & Weight
Dimensions (L × W × H): 110 × 20 × 80 mm
Weight: 0.09 kg
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