Allen-Bradley | 1747-M13 | SLC 500 (1747 Series)

Product Description: Allen-Bradley 1747-M13

The Allen-Bradley 1747-M13 is a 32KB EEPROM memory module designed for SLC 5/03, 5/04, and 5/05 processors. It provides non- volatile storage of user programs, allowing for reliable backup and restoration during power loss or CPU replacement. This plug-in module is an essential tool for OEMs and end users who need to safeguard application code and facilitate fast program recovery or replication across multiple controllers.

Key Features

• 32KB EEPROM memory for program storage
• Retains program and data during power loss
• Enables quick restoration of user program to CPU
• Plug-in installation—no tools required
• Compatible with SLC 5/03, 5/04, and 5/05 processors
• Supports manual or automatic program store/load via controller settings
• Enhances operational reliability in power-sensitive applications

Technical Specifications

• Memory Type: EEPROM (non-volatile)
• Memory Size: 32 KB
• Compatible Processors:
  • SLC 5/03 (1747-L531, -L532, -L533)
• Installation: CPU-mounted socket
• Program Store/Load: Manual via controller keyswitch or via configuration
• Retention Life: 100,000 write/erase cycles minimum
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Certifications: UL Listed, CE, CSA

Application Areas

• OEM machines requiring portable program storage
• Remote or unmanned industrial installations
• Power-loss-prone environments needing auto program recovery
• Standardized control programs deployed across multiple machines
• Maintenance and disaster recovery planning

Advantages

• Preserves critical program data independently of controller power
• Enables easy duplication of controller programs
• Reduces downtime with fast program recovery
• No external software or hardware required for operation
• Reliable and long-lasting EEPROM technology