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NEDSP1062-KBD Operating Manual
1.
Introduction.
If the installation has limited
space, and is housed in a metal
enclosure, the heatsink can be
removed, and the module
mounted directly on the chassis.
The voltage regulator needs to be
correctly insulated as the tab is
connected to 0V. Insulate both
the regulator and mounting
screw. For improved heat
dissipation use a suitable thermal
paste between the power devices
and the mounting.
Figure 2.
Direct mounting.
Figure 3. Keyboard mounting 1.
The keyboard is
mounted through the
enclosure to provide
an easy to use
interface. The
module is supplied
with a label to place
over the keyboard.
When the enclosure is thick enough the keyboard is
retained using a countersunk screw (supplied), which is
hidden by the label, see figure 3 above. Do not over
tighten the mounting screw.
keyboard
Front panel
label
Retaining
screw
Front
panel
Insulator
Insulator
Voltage
Regulator
1.4 Keyboard mounting.
(not supplied)
(not supplied)
