Allen-Bradley SLC 500 BASIC User Manual

Publication 1746-UM004A-US-P
C-2 Lithium Battery Replacement, Handling, and Disposal
3. Unplug the battery connector. See Figure 3.1 on page C-2 for battery
connector location.
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 with the red lead wire on top and
the white lead wire on the bottom. See Figure 3.1 on page C-2 for battery
connector orientation.
7. Re-insert the BASIC module into the SLC 500 chassis.
8. Restore power to the SLC 500 power supply module.
Figure 3.1 Lithium Battery
IMPORTANT
The module has a capacitor that provides 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.
SLC 500 BASIC MODULE
CAT SER SERIAL NO. FRN
JW1
12345
6789
U
L
PRT1
123
45
6789
PRT2
SA
JW2
DH485
Red Wire
White Wire
Lithium Battery

Allen-Bradley SLC 500 BASIC Specifications

General

Brand	Allen-Bradley
Model	SLC 500 BASIC
Category	Control Unit
Language	English