Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The 1747-M2 is a robust memory module designed for use with Allen-Bradleys SLC 500 Fixed and Modular style PLCs, featuring 4K of user back-up memory. Compatible with controllers such as the 1747-L30 series Fixed style and SLC 5/01 and 5/02 Modular hardware, it offers non-volatile memory, preventing program loss by backing up data beyond the RAMs capabilities. Due to its electrostatic sensitivity, it requires careful handling with power off, ensuring installation safety and module longevity by avoiding areas with electrostatic charge and keeping the working area clean.