Back cover – Rockwell Automation 1754-BAT Replacing the Backup Battery on the GuardPLC 1200 Controller User Manual

Page 2

Publication 1754-IN002C-EN-P - June 2009

PN-36721

Supersedes Publication 1754-IN002B-EN-P - June 2004

GuardPLC 1200, Allen-Bradley, and Rockwell Automation are trademarks of Rockwell Automation, Inc.

The battery case is located on the left side of the controller. The battery must be
replaced together with the case.

1. Press the left side of the battery

case toward the controller, and
pull the left side of the case
toward you to remove the battery
case.

2. Insert a new battery case making

sure that the case is correctly
aligned and the pins inside the
controller are not bent.

3. Press on the left edge of the case so that the pins seat in the connector, then

press on both sides of the case until the battery snaps into place.

4. Dispose of the old battery in accordance with local regulations.

ATTENTION

Make sure that the GuardPLC 1200 controller has power applied. Replacing the back-up
battery while the controller is de-energized causes a reset. All data including the clock
settings will be lost.

A risk of fire and chemical burn exists if the battery is not handled properly. Do not crush,
puncture, disassemble, or short external contacts, or expose the battery to temperatures
higher than 60

°C (140 °F).

ATTENTION

Do not incinerate or dispose of lithium batteries in general trash collection. They
may explode or rupture violently. Follow all local regulations for disposal of
these materials. You are legally responsible for hazards created during disposal
of your battery.

This product contains a hermetically 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 protects the environment and
contributes to the conservation of natural resources as valuable materials are
recovered.

Top Slot

Back-up Battery
and Case (bottom
view)