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

The Allen-Bradley 1756-M23 is a non-volatile memory module with a 1.5 MB capacity, specifically designed for integration with the Allen-Bradley ControlLogix 5555 series controllers, including models like 1756-L55M24 and 1756-L55M12. This module is crucial for enhancing memory or replacing existing units in these controllers, ensuring consistent operation within storage temperatures of -40 to 185 degrees Fahrenheit and operational temperatures of 32 to 140 degrees Fahrenheit. It is compliant with several standards, including UR, CSA, CE, C-tick, and EEx, and meets the CISPR 11 emissions standard, making it a reliable choice for demanding industrial environments.