Garmin GDU 370 Installation Manual page 136

A.3.2.2 P732 Connector
Figure A-5 Rear Connector J732 Viewed from Connector End of Unit
Pin Pin Name
1 ANALOG IN 2 LO
2 ANALOG IN 3 HI
3 ANALOG IN 8 LO
4 ANALOG IN 9 LO
5 ANALOG IN 14 LO
6 ANALOG IN 17 LO
7 ANALOG IN 24 LO
8 ANALOG IN 23 LO
9 THERMOCOUPLE REF IN LO
10 THERMOCOUPLE REF IN HI
11 ANALOG IN 20 LO
12 ANALOG IN 19 LO
13 ANALOG IN 6 LO
14 ANALOG IN 12 LO
15 OAT PROBE IN HI
16 OAT PROBE POWER OUT
17 FREQUENCY COUNTER IN* 1
18 SIGNAL GROUND
19 FREQUENCY COUNTER IN* 2
20 CONFIG MODULE CLOCK
21 ANALOG IN 2 HI
22 ANALOG IN 3 LO
23 ANALOG IN 8 HI
24 ANALOG IN 9 HI
25 ANALOG IN 14 HI
26 ANALOG IN 16 HI
27 ANALOG IN 24 HI
28 ANALOG IN 23 HI
29 ANALOG IN 11 LO
30 ANALOG IN 11 HI
31 ANALOG IN 20 HI
32 ANALOG IN 19 HI
33 ANALOG IN 6 HI
34 ANALOG IN 12 HI
35 OAT PROBE IN LO
36 FREQUENCY COUNTER IN* 3
37 SIGNAL GROUND
38 FREQUENCY COUNTER IN* 4
39 CONFIG MODULE DATA
* Indicates Active Low
Page A-8
Revision A
G3X Installation Manual – Pinouts
190-01115-01
I/O
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
Out
In
--
In
Out
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
--
In
I/O