Garmin GDL 39 3D GDL 39 User's Guide - Page 25
GDL 39R dSub Connector Pin Out, Pin Number, Description
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3.1.6 GDL 39R dSub Connector Pin Out Pin Number 1 Description Discrete Input 2 Tx A (Data Out) 3 Rx A (Data In) 4 ID Pin 5 Ground 6 Tx B (Data Out) 7 Rx B (Data In) 8 Ground 9 Vin 10-32 VDC Table 3-2 GDL 39R Pin Out Connections A connector kit including the connector and pins is available for the GDL39R, P/N 010-11825-20. NOTE: Leave the ID pin disconnected unless wiring to a GPSMAP396/496. If connecting to a GPSMAP396/496 connect a 16.5 KOhm resistor (not provided) between this pin and ground. 190-11110-00 Rev. H Garmin GDL 39 Portable ADS-B and GPS Receiver User's Guide 3-7
3-7
190-11110-00
Rev. H
Garmin GDL 39 Portable ADS-B and GPS Receiver User’s Guide
3.1.6
GDL 39R dSub Connector Pin Out
Pin Number
Description
1
Discrete Input
2
Tx A (Data Out)
3
Rx A (Data In)
4
ID Pin
5
Ground
6
Tx B (Data Out)
7
Rx B (Data In)
8
Ground
9
Vin 10-32 VDC
Table 3-2
GDL 39R Pin Out Connections
A connector kit including the connector and pins is available for the GDL39R,
P/N 010-11825-20.
NOTE
:
Leave the ID pin disconnected unless wiring to a
GPSMAP396/496. If connecting to a GPSMAP396/496 connect a
16.5 KOhm resistor (not provided) between this pin and ground.