5
CAUTION: The input module main circuit board and the option
cards contain static sensitive components. Before handling the
module or the cards, discharge static charges from your body by
touching a grounded bare metal object. Handle the module by
the rear plastic cover only, and the option cards by the board
edges. Dirt, oil or other contaminants that contact the circuit
boards or components can adversely affect circuit operation.
WARNING: Exposed line voltage exists on the input module main
circuit board and the option cards. DO NOT apply power to the
module OR load circuits until the module is properly installed
in the LDP63100 case.
NOTE: All module and option card labels must be installed as
shown for safety purposes.
Installing the Option Cards
Prior to installing the LDP63100 Display, it is recommended that the
option cards be assembled first. This will allow you the opportunity to insure
all the boards are fitted properly into their connectors. Refer to the literature
enclosed with the option cards for installation instruction.
Removing The Input Module
To remove the input module from the LDP63100
Display, first remove all power and load circuits. Then
insert a flat screwdriver blade (
3
/
16
" or
1
/
4
") into
the narrow slot between the LDP63100
rear cover plate and the module’s
plastic cover as illustrated in
Figure 1. Twist the screwdriver
in the direction shown to
disengage the internal connectors
while firmly squeezing and
pulling back on the rear finger
tabs (top and bottom). Carefully
slide the module out of the case,
keeping it properly aligned with
the case opening.
1.0 ASSEMBLING THE DISPLAY
Reinstalling the Input Module
To reinstall the Input Module, align the module with the
opening in the LDP63100 case, as illustrated. The module
must be oriented as shown, with terminal #1 toward the top
of the LDP63100 case. Carefully slide the module into the
LDP63100 case. The LDP63100 and input module
connectors will begin to engage about
¼"
from the bottom.
At this point, apply a small amount of pressure to the rear of
the input module to fully engage the connection. Be sure the
module fully snaps into the slots at the rear of the LDP63100
case. The input module holder can be removed with a
¼"
nut
driver to make inserting the module easier. The display is
ready for installation.
Installing the Labels
Each option card and the input module are shipped with a
connection label. These labels must be applied to the rear of
the LDP63100 in the positions shown in the drawing.
Figure 2, Reinstalling an Input Module and Option Cards
Figure 1, Removing an Input Module
