User's Manual

2-5
UC-2100-W Series Hardware Hardware Introduction
Real Time Clock
The UC-2100-W’s real time clock is powered by a non-chargeable battery. We strongly recommend that you do
not replace the lithium battery without help from a qualified Moxa support engineer. If you need to change the
battery, contact the Moxa RMA service team ([e-mail]).
Placement Options
There are two sliders on the back of the unit for DIN-rail and wall mounting.
Wall or Cabinet Mounting
Mounting UC-2100-W on to a wall requires 2 screws. The heads of the screws should be less than 7.0 mm in
diameter, the shafts should be less than 3 mm in diameter, and the length of the screws should be more than
8 mm, as shown in the figure at the bottom.
NOTE Before tightening the screws into the wall, make sure the screw head and shank size are suitable by inserting
the screw into one of the keyhole-shaped apertures of the wall mounting plates.
DIN-Rail Mounting (Optional)
The UC-2100-W comes with an optional DIN-rail mounting kit for users to install the device onto a DIN rail.
Install the DIN-rail mounting kit on the device’s two mounting ears, then install the computer onto a DIN-rail
rack.
ATTENTION
Reset to Default preserves user’s data
The Reset to Default function will NOT format the user directory and erase the user’s data. Using the Reset
to default function will only load the configuration file. The rest of the user’s data stored in the Flash ROM will
remain intact.
WARNING
There is a risk of explosion if the battery is replaced by an incorrect type.