Allen-Bradley 1785-ME64 is an EEPROM module designed for PLC-5/40 and PLC-5/60 processors. It provides 64K words of user-modifiable read-only memory (ROM). This module can be erased and reprogrammed repeatedly, making it ideal for storing PLC programs, data, and configuration information.

Key Features

• Memory Capacity: 64K words
• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• User-Modifiable: Erasable and reprogrammable repeatedly
• Compatibility: PLC-5/40 and PLC-5/60 processors
• Durability: Passes vibration and shock tests
• Certifications: CSA, EU EMC Directive, and UL

Technical Specifications

• Vibration: 2 grams at 10 to 500 Hertz
• Operating Shock: 30 grams at 11 milliseconds duration
• Non-Operating Shock: 50 grams at 11 milliseconds duration

Applications

The 1785-ME64 is commonly used in industrial automation for storing:

• PLC programs
• Data tables
• Configuration information
• User-defined functions

Benefits

• Flexibility: Easily modify and update PLC programs and data
• Reliability: Withstands harsh industrial environments
• Compatibility: Seamlessly works with Allen-Bradley PLC-5 systems
• Durability: Long lifespan with minimal maintenance