Dynon Avionics FlightDEK-D180 Installation Guide User Manual
Page 13
FlightDEK-D180 Installation Guide
2-5
The pin assignments for the female 25-pin harness are repeated below. Note that the pin numbers
are labeled on the face of both the female and male connector. Each connection on the harness
supplied by Dynon is color-coded. These colors are listed in the following chart.
Female
DB25
Pin#
Dynon Harness
Wire Color
Function
Details
1
Red
Master Power (10-30 volts)
Page 4-2
2
Yellow
Keep Alive Power (10-30 volts, always on)
Page 4-2
3
Black
Master Ground
Page 4-2
4 Green
DSAB-A
5 Blue
DSAB-B
6 N/A
No
Connect
7 N/A
No
Connect
8 N/A
No
Connect
9
Black (bundled)
PC Serial Ground – EFIS logging only
10 Orange
(bundled)
FlightDEK-D180 Transmit / PC Serial
Receive (RS-232) – EFIS logging only
11
White/Orange (Red
on some harnesses)
EDC-D10A Data B
Page 4-2
12
White/Blue (Black
on some harnesses)
EDC-D10A Power (12V)
Page 4-2
13
Blue/White (black
on some harnesses)
Serial Encoder Transmit (RS-232)
Page 9-32
14 N/A
No Connect
15
N/A
External Backup Power
Page 4-2
16 Black
Ground
17 N/A
No
Connect
18 Green
Audio
Alert
Out
19 N/A
No
Connect
20 N/A
No
Connect
21
White (Bundled in
Encoder cable)
Serial Encoder Ground
Page 9-32
22 Yellow
(Bundled)
FlightDEK-D180 Receive / PC Serial
Transmit (RS-232) – EFIS logging
23
White/Green (Green
on some harnesses)
EDC-D10A Data A
Page 4-2
24 White
EDC-D10A
GND Page
4-2
25 N/A
No
Connect