The Allen-Bradley 1756-BATM Battery Module is an externally mounted backup battery module for Rockwell Automation’s ControlLogix family, designed to provide power to preserve memory during power interruptions in industrial automation cabinets. It serves as the dedicated interface and housing for the control system’s backup battery, supporting reliable recovery and continuity of the controller’s volatile state when mains power is lost. The Rev C01 96391472 Rev A01 designation indicates the specific hardware revision and catalog variant of this module, aiding compatibility with replacement parts and service documentation.
