Technical Bulletin - Ethernet Gateway Board Installation Instructions
Part #: 026-4212 Revision 0 Date: 10/17/2006
COMPUTER PROCESS CONTROLS - http://www.cpcus.com/
Page 3
Battery Location and Enabling
Not all applications of the Ethernet Gate-
way Board will require battery-backed
memory. For applications that require it,
the Ethernet Gateway Board must be
equipped with a battery.
The battery socket is located on the back
side of the Ethernet Gateway Board. Use
a 3V lithium battery size CR2032. With
the positive (+) side of the battery facing
toward you, press the battery into the socket until it snaps into place.
To enable the battery, locate the BAT_ENABLE jumper located near the top right corner of the
front side of the board. Set this jumper to the UP position to enable the battery.
If the Ethernet Gateway Board is being stored or will not be used right away, it is recommended
you keep the BAT_ENABLE jumper in the DOWN (disabled) position to keep the battery from
being drained.
Figure 6 - Battery Location and Enable Jumper
