Rockwell Automation 1747-L5xx SLC 500 Modular Hardware Style User Manual - Manual (Page 138)

Publication 1747-UM011G-EN-P - June 2008
138 Maintaining Your Control System
4. Remove the battery from the retaining clips.
5. Insert a new battery into the battery retaining clips.
6. Plug the battery connector into the socket as shown in the figure
on page 137.
7. Insert the module back into the SLC 500 chassis.
8. Restore power to the SLC 500 power supply.
Replacing Retainer Clips on
an I/O Module If it becomes necessary to replace the retainer clip (also called
self-locking tab), order catalog number 1746-R15 (4 per package).
IMPORTANT
The SLC 5/03, SLC 5/04, and SLC 5/05 processors have a
capacitor that provides at least 30 minutes of battery back-up
while the battery is disconnected. Data in RAM is not lost if the
battery is replaced within 30 minutes.
Holding Tabs
Retainer Clip