How to pre-wire G430 and wing for dual G5s and magnetometer

[JoeM]

I have my G430 tray out (for another upgrade) and would like to prewire the GPS connectors for dual G5s. I believe the ADI requires two RS232 on pins 56/57. Are there other connections to the 430 for the CAN bus or HSI that I should prewire as well? Also, I am running the wire in the wing for the magnetometer and wondering how many wires I will need?

TIA

Joe

[McMooney]

the installation manuals are available from fly.garmin.com

 

[PT20J]

Try https://support.garmin.com/en-US/?partNumber=K10-00280-01&tab=manuals

[MB65E]

Make sure the software version on the 430, matches the drawing you have. 

On the 530 with current software. The lower connector no longer uses pins 60-64. The RS232 needs to go into the upper connector for rs232. The drawing I had said that 60-64 were available for RS232. Wired everything up…. No 232 data!!!

-Matt