Rockwell Automation Publication 2711P-UM007D-EN-P - December 2015 123
Install and Replace Components Chapter 5
Replace the Battery
The product has a lithium battery that provides backup power for the real-time
clock and static RAM. The battery can be replaced while the product is
mounted in the panel. No special tools are required to replace the battery.
Perchlorate material – special handling may apply. See www.dtsc.ca.gov/
hazardouswaste/perchlorate.
This perchlorate warning only applies to primary Lithium Manganese Dioxide
(LiMnO
2
) cells or batteries, and products containing these cells or batteries,
sold or distributed in California, USA.
Follow these steps to replace the battery.
1. Disconnect power from the terminal.
2. Remove the battery cover by rotating it from the C (closed) to the O
(open) position.
ATTENTION: The cover is required to secure the card in high-shock
and vibration environments. It also prevents ESD discharge to the
card during runtime operation.
This product contains a sealed lithium battery, which may need to be replaced
during the life of the product.
At the end of its life, the battery contained in this product should be collected
separately from any unsorted municipal waste.
The collection and recycling of batteries helps protect the environment and
contributes to the conservation of natural resources as valuable materials are
recovered.
WARNING: There is a danger of explosion if the lithium battery or real-
time clock module in this product is incorrectly replaced. Do not replace the
battery or real-time clock module unless power has been removed and the
area is known to be nonhazardous.
Replace the battery only with catalog number 2711P-RY2032 or an equivalent
CR2032 coin-cell battery.
Do not dispose of the lithium battery or real-time clock module in a fire or
incinerator. Dispose of used batteries in accordance with local regulations.
For safety information on the handling of lithium batteries, including handling
and disposal of leaking batteries, see Guidelines for Handling Lithium
Batteries, publication AG 5-4
.
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