G5 Pinout; J51 - Garmin G5 Install Manual & Pilot's Manual

Unit Installation

1.5 G5 PINOUT

Use the information in this section (along with other applicable sections/appendices
in this document) to construct the wiring required for the G5 installation.
Connector references used throughout this document use the prefixes "J" (Jack) and
"P" (Plug). "J" refers to the the connector on the LRU, and "P" refers to the connector
on the wiring harness. "J" and "P" designate the connector only, regardless of the
contact type (pin or socket).

1.5.1 J51

Pin
1 CAN-H
2 CAN-L
3 UNIT ID
4 RS-232 RX 1
5 RS-232 TX 1
6 SIGNAL GROUND
7 AIRCRAFT POWER 1
8 AIRCRAFT POWER 2
9 POWER GROUND
36
1
6
Figure 1-21 J51 on the G5
Table 1-11 J51 Pin Descriptions
Pin Name
Garmin G5 Install Manual & Pilot's Guide
5
9
I/O
I/O
I/O
In
In
Out
--
In
In
--
190-02072-00 Rev. E