Rockwell Automation 1756-Lx_Mx ControlLogix Controller and Memory Board Installation Instructions - Manual (Page 27)

ControlLogix Controller and Memory Board 27
Publication 1756-IN101L-EN-P - June 2008
Install a Battery in a Series B Controller
1. Insert the battery with the arrow pointing up as shown.
2. Connect the battery: + Red, - Black.
3. Write the date on the battery label.
4. Attach the label to the inside of the controller door.
ATTENTION
For a series B controller, connect only a 1756-BA2 battery. Other batteries may
damage the controller.
RS232
BATTERY
PORT
1-DCD
2-RXD
4-DTR
3-TXD
5-GND
DSR-6
CTS-8
RTS-7
N/C-9
1
2
BATTERY DATE
UP
COMPACT
FLASH
2
To
Insert 1
To Eject
1 + 2 2
1
1
DATE