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Product Overview

The Allen-Bradley 1747-M12 Flash Memory Module provides 64K EEPROM non-volatile storage for SLC 500 processors, specifically supporting SLC 5/03, SLC 5/04, and SLC 5/05 controllers. It offers reliable program backup and easy transfer of user applications, making it a key component for automation systems that require data security and fast recovery.

Memory Module Options for SLC 500

The table below summarizes the available backup solutions across SLC 500 processor families:

The 1747-M12 combines the versatility of EEPROM with the robustness of Flash EPROM, ensuring dependable long-term program retention.

Key Features

• 64K Flash EEPROM memory for non-volatile storage.
• Compatible with SLC 5/03, 5/04, and 5/05 controllers.
• Supports program backup and restore without PC intervention.
• Ideal for secure data retention in industrial automation systems.

Technical Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Catalog No.: 1747-M12
• Series: SLC 500
• Memory Type: Flash EEPROM
• Memory Size: 64K words
• Compatibility: SLC 5/03, 5/04, 5/05 processors
• Backup Function: Provides non-volatile program storage and transfer

Related Solution: 1747-PSD Program Storage Device

For extended flexibility, Rockwell offers the 1747-PSD Program Storage Device, a handheld tool that enables program backup and distribution without requiring a PC or software.

Features of 1747-PSD

• Stores up to 64K words of program data.
• Compatible with SLC 5/03 and higher, MicroLogix 1000/1200/1500.
• Powered by two AAA batteries or external DC supply (7–30 VDC).
• Provides error-checking before downloading to ensure compatibility.
• Lightweight design with one-button operation and LED status indicators.
• Uses RS-232 connection with standard cables (1747-CP3, 1761-CBL-PM02).

Details