What component of the L7 series controllogix controller provides nonvolatile memory for project storage?

The component of the L7 series ControlLogix controller that provides nonvolatile memory for project storage is the SD card. The SD card is specifically designed to retain data without the need for a constant power supply, making it ideal for storing projects, configuration settings, and user data. This nonvolatile characteristic ensures that the information is preserved even when the controller is powered down, allowing for easy recovery and transfer of data.

When using an SD card in the ControlLogix system, users can easily manage project files and perform updates or backups. The high storage capacity of modern SD cards also allows for the handling of larger projects, which is essential for complex automation tasks. The integration of SD cards into the architecture streamlines workflow and enhances the flexibility of project management.