Dynon Avionics FlightDEK-D180 Installation Guide - Manual (Page 16)

Wiring Overview
2-8 FlightDEK-D180 Installation Guide
The pin assignments for the female 37-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.
DB37 harness
Pin#
Dynon Harness
Wire color
Function Details
1 Red
Do not connect
2 Yellow
Do not connect
3 Black Ground Page 2-2
4 Purple/blue GP 1 (general purpose resistive) Page 3-13
5 Black Ground Page 2-2
6 White/yellow Oil pressure Page 3-6
7 White/brown Oil temperature Page 3-7
8 Brown Fuel pressure Page 3-7
9 Brown/blue Contact 1 Page 3-18
10 Brown/yellow Contact 2 Page 3-18
11
Orange FlightDEK-D180 Transmit / PC Serial
Receive (RS-232) – EMS logging only
Page 4-5
12
Yellow FlightDEK-D180 Receive / PC Serial
Transmit (RS-232) – EMS logging only
Page 4-5
13 Black Ground (Fuel Flow) Page 3-9
14 Yellow Fuel flow input Page 3-9
15 Red Fuel flow power (12V) Page 3-9
16 Black Ground Page 2-2
17 Black Ground Page 2-2
18 White/red 5V excitation circuit Page 2-3
19 White/black Auxiliary Serial Receive (RS-232) Page 4-6
20 Orange/brown Fuel level 1 Page 3-11
21 Orange/blue Fuel level 2 Page 3-11
22 Purple/yellow GP 2 (General Purpose Resistive) Page 3-13
23 Purple/green GP 3 (General Purpose Resistive) Page 3-13
24 Orange/green Amps High Page 3-12
25 Orange/purple Amps Low Page 3-12
26 Green/red Manifold pressure Page 3-5
27
Not supplied
General purpose thermocouple (J or K-type) Page 3-19
28
Not supplied
General purpose thermocouple (J or K-type) Page 3-19
29 Yellow/green External warning light Page 4-10
30 Black PC Serial ground – EMS logging only Page 4-5
31 White/orange Intercom audio alert Page 4-10
32 White/green RPM left Page 3-4
33 White/blue RPM right Page 3-4
34 Blue
Do not connect
35 Green
Do not connect
36 Blue Do not connect
37 Green
Do not connect