User's Manual

190-00303-91 Garmin Device Installation Manual
Rev. 1 Page A-1
APPENDIX A GARMIN DEVICE PINOUTS
A.1 Garmin Device
A.1.1 J4601 Connector
The J4601 connector is used only for connections to the GSU 25.
Figure A-1 View of J4601 Connector from Back of Unit
Pin Pin Name I/O
1 CAN BUS HI Out
2 CAN BUS LO --
3 RESERVED --
4 RS-232 TX Out
5 RS-232 RX In
6 GND --
7 PWR 1 In
8 PWR 2 In
9 GND --
Figure to be added
DRAFT