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Rockwell Automation Publication 2711R-UM001H-EN-E - April 2021
Appendix C Install and Replace Components
USB Flash Drive
The USB flash drive can be inserted in these locations on the terminals.
Battery Replacement
The PanelView 800 terminals contain a lithium battery that is intended to be
replaced during the life of the product. The battery provides battery backup for
the real-time clock. It is not used for application backup or retention.
2711R-T4T
2711R-T7T
2711R-T10T
USB host port
WARNING:
Verify that power has been removed from the terminal prior to
replacing the battery. Work in a static free environment and wear a properly
grounded electrostatic discharge (ESD) wristband.
Be careful when touching any of the exposed electronic components to prevent
damage from ESD.
WARNING:
To avoid the danger of explosion, only replace the battery with
2711P-RY2032 or a manufacturer’s equivalent such as the Matsushita or Duracell
DL2032.
For safety information on the handling of lithium batteries, see the Guidelines for
Handling Lithium Batteries, publication
Do not dispose of battery in a fire or incinerator. Dispose of used batteries in
accordance with local regulations.
