Rockwell Automation 1769-L20_L30 CompactLogix Controller Installation Instructions - Manual (Page 8)

8 1769-L20, 1769-L30 CompactLogix™ Controllers
Publication 1769-IN047C-EN-P - April 2003
Connect the Battery
The controller is shipped with the battery packed separately. To connect the
battery, follow the procedure shown below.
1. Slide the battery door (a) forward.
2. Insert the battery (b) into the battery holder. Insert the battery connector into
the connector port (c). The connector is keyed to engage only in the
correct polarity.
3. Slide the battery door (a) back until it clicks into position.
For information on battery handling, see page 20.
ATTENTION
!
Do not connect or disconnect the battery unless the
environment is known to be non-hazardous.
IMPORTANT
Do not remove the plastic insulation covering the battery. The
insulation is necessary to protect the battery contacts.
b
a
c
b
a
c
1769-L20 controller 1769-L30 controller