Installation Guide Instruction Manual

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 Page 4-11
5 Blue DSAB-B Page 4-11
6 N/A No Connect
7 N/A No Connect
8 N/A No Connect
9 Black (bundled) PC Serial Ground – EFIS logging only Page 4-5
10 Orange (bundled)
FlightDEK-D180 Transmit / PC Serial
Receive (RS-232) – EFIS logging only
Page 4-4
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 Page 4-10
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
Page 4-5
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