Garmin GTN 635 Installation Manual page 181

NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. GROUND DESIGNATIONS:
3. AT THE GTN 6XX, CONNECT SHIELD GROUNDS TO THE CONNECTOR BACKSHELL -- THE SHIELD LEADS MUST BE LESS
THAN 3.0". CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL.
4. REFER TO SECTION 6 FOR RS-232 CHANNEL SETTINGS. RS-232 CHANNEL 1 PORT IS SHOWN. ANY AVAILABLE RS-232
PORT MAY BE USED.
5. REFER TO SECTION 6 FOR ARINC 429 CHANNEL SETTINGS. IF ARINC 429 IN 1 PORT IS BEING USED FOR ANOTHER
PURPOSE, THE ARINC 429 IN 2 PORT (P1001 PINS -47 AND -66) MAY BE CONNECTED IN LIEU OF PORT 1.
6. REFER TO MANUFACTURER‟S DOCUMENTATION FOR COMPLETE PINOUT AND INTERCONNECT INFORMATION. PINOUTS
OF OTHER UNITS SHOWN FOR REFERENCE ONLY.
7. OTHER AVAILABLE ARINC 429 TRANSMIT PORTS MAY BE USED AS AN ALTERNATE. ALL ARINC 429 PORTS TRANSMIT
THE SAME DATA.
Figure D-15. GTN 6XX - Air Data/IRU/AHRS ARINC 429 Interconnect
GTN 625/635/650 TSO Installation Manual
190-01004-02
GTN 6XX
P1001
ARINC 429 IN 1 A 48
5
ARINC 429 IN 1 B 67
GTN 6XX
P1001
ARINC 429 IN 1 A 48
5
ARINC 429 IN 1 B 67
GTN 6XX
P1001
RS-232 OUT 1 8
4
RS-232 IN 1 27
RS-232 GND 1 46
s SHIELD BLOCK GROUND
s
s
s
AIRFRAME GROUND
AIR DATA
COMPUTER
TRANSMITTER A
TRANSMITTER B
IRU/AHRS
IRU/AHRS TRANSMITTER A
IRU/AHRS TRANSMITTER B
AIR DATA COMPUTER
RS-232 RXD
RS-232 TXD
Page D-27
Rev. C