The Allen-Bradley 1785-ME16 is a memory module tailored for PLC-5 programmable logic controllers. This module, designed for easy removal, provides 16K words of non-volatile memory. It uses Electronically Erasable Programmable Read-Only Memory (EEPROM), ensuring reliable data storage.

Key Features and Specifications

• Memory Capacity: 16K Words
• Memory Type: EEPROM (Electronically Erasable Programmable Read-Only Memory)
• Compatibility: PLC-5 Programmable Logic Controllers
• Functionality: Backs up programs and retains data even after power loss.
• Form Factor: Compact and easily installable within the PLC-5 system.
• Reliability: Endures industrial conditions and ensures long-term data retention.

Applications

The 1785-ME16 serves various industrial automation purposes:

• Program Backup: It securely stores PLC programs, preventing data loss during failures.
• Data Retention: It retains crucial data, like process variables and settings, between power cycles.
• System Upgrades: It simplifies transferring programs and data between different PLC-5 systems.

Benefits

• Data Security: EEPROM memory guarantees data integrity and prevents accidental loss.
• Flexibility: The removable design allows for quick replacement and easy data transfer.
• Reliability: It performs well in harsh industrial environments over the long term.
• Compatibility: It integrates seamlessly with PLC-5 systems, making memory expansion straightforward.

Additional Information

• Popular Resources: Allen-Bradley offers extensive documentation and support for this product.
• Product Management: The 1785-ME16 is part of Rockwell Automation’s established product line.
• Product Configuration and Selection: Detailed specs and configuration options help in choosing the right memory module for your application.