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IFD5XX Installation Manual
600-00299-000
Page 146 of 198
Revision: 02
IFD540
GPS RS-232 OUT 4
GPS RS-232 IN 4
GPS RS-232 OUT 1
GPS RS-232 IN 2
GPS RS-232 OUT 2
P1001
54
55
56
59
58
5
IFD540
P1001
4
L3 Communications
WX-500
RS-232 RX
RS-232 TX
EXTERNAL CLEAR
RS-232 GROUND
GPS_RXA
RS-232 OUT 3
RS-232 IN 3
SIGNAL GROUND
8
20
6
5
6
3
6
11
5
P3
P2
Bendix/King KGP 560
GA Enhanced GPWS
P1
IFD540
P1001
6
GARMIN GDL 69/69A
Satellite Data Link
P691
OPTIONAL EXTERNAL
CLEAR SWITCH
5
5
7
NOTES:
1.
ALL WIRES TO BE 24 AWG OR GREATER UNLESS OTHERWISE NOTED.
2.
AT IFD540 UNIT, TERMINATE SHIELD GROUNDS TO THE CONNECTOR BACKSHELL OR USE CARD-
EDGE CONNECTOR TO TERMINATE SHIELD GROUNDS TO BACK PLATE. THE SHIELD LEADS MUST BE
LESS THAN 3.0 INCHES. CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS
SHORT A CONDUCTOR AS PRACTICAL.
3.
IN ORDER FOR WX-500 DATA TO BE DISPLAYED ON THE IFD540
UNIT’S MAP PAGE, THE IFD540 MUST
HAVE A DIGITAL HEADING SOURCE, OR THE WX-500 MUST HAVE A SYNCHRO OR SERIAL HEADING
SOURCE. A STEPPER HEADING SOURCE WILL NOT ALLOW WX-500 DATA TO BE DISPLAYED ON THE
MAP PAGE.
4.
IF AN RS-232 OUTPUT PORT IS CONFIGURED FOR THE HONEYWELL EGPWS, THE CORRESPONDING
RS-232 INPUT OF THE SAME PORT MAY NOT BE USED.
5.
REFER TO SECTION 7.0 FOR RS-232 CHANNEL SETTINGS.
6.
CONNECTION TO RS-232 PORT #2 OF THE IFD540 UNIT IS SHOWN. IF PORT #2 IS ALREADY IN USE, ANY
OTHER AVAILABLE RS-232 PORT MAY BE USED AS WELL.
7.
CONNECTION TO RS-232 PORT #2 OF THE GDL 69/69A MAY BE USED AS WELL.
8.
REFER TO MANUFACTURER’S DOCUMENTATION FOR COMPLETE PINOUT AND INTERCONNECT
INFORMATION. PINOUT OF OTHER UNITS SHOWN FOR REFERENCE ONLY.
3
4
5
6
7
3
Figure D - 11: Terrain and Weather Interconnect
Summary of Contents for IFD540
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