Textron Cessna 172R - Page 496

SECTION
9
-
SUPPLEMENTS
SUPPLEMENT
22
-
FAA
APPROVED
CESSNA
MODEL
172R
Figure
2.
Mating Plug
The
mating
plug
is
a
plastic
9-pin
circular
connector
with
a
quick
disconnect
push
button release
(Hypertronics
D02PBMRTH-0025
or
equivalent)
(See
Figure
2).
Adapter
cable assemblies
are
available
that
feature
the
ARINC
628
plug
with
a
standard automotive
cigarette lighter
socket
(Radio
Shack,
Cat.
No.
270-1580
or
similar).
Most
laptop
computer
manufacturers
and
a
number
of
accessory
manufacturers
(Absolute
Battery;
Mobility
Electronics,
USI,
Extended
Microdevices,
etc.)
can
provide
suitable
power
cables
for
these
devices.
A
light-colored mating
plug
is
preferred
for
visibility.
Plug
Contact
Assignments
Not
used
Not
used
Not
used
Not
used
Not
used
Output
Enable
Output
Enable
FUN
Output
Power
(+)
-
Output
Power FUN
(-)
‘
-To
PED
or
DC
Voltage
Adapter
;
Figure
3.
Mating
Plug
Wiring
S22-4
Dec
30/00
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