IFD5XX Installation Manual
600-00299-000
Page 132 of 198
Revision: 02
NOTES:
1. ALL WIRES TO BE 24 AWG OR GREATER UNLESS OTHERWISE NOTED.
2.
IF AIRCRAFT HAS MULTIPLE POWER BUSSES, IT IS RECOMENDED THAT IFD540
POWER CONNECTIONS BE CONNECTED AS DESCRIBED IN SECTION 4.
3.
AIRCRAFT POWER INPUT TO THE IFD5XX MAY BE 9-33 VDC.
4.
THE IFD540 SHOULD BE CONFIGURED FOR THE CORRECT LIGHTING BUS
VOLTAGE POST-INSTALLATION. NO DAMAGE WILL OCCUR IF THE UNIT IS
CONFIGURED INCORRECTLY. IN ADDITION, LIGHTING CAN BE SET TO
AUTOMATICALLY COMPENSATE FOR AMBIENT LIGHTING CONDITIONS USING ITS
LIGHT SENSOR. A MANUAL LIGHTING CONTROL OPTION IS ALSO AVAIABLE.
REFER TO THE POST-INSTALLATION CONFIGURATION PROCEDURE.
5.
MAXIMUM ALLOWABLE WIRE GAUGE INTO P1002 PINS IS 20 AWG.
6.
THE AIRCRAFT POWER INPUT P1006-44 PROVIDES POWER FOR THE VOR/LOC
SUPERFLAG (P1006-15) AND GLIDESLOPE SUPERFLAG (P1006-38) OUTPUTS. NO
POWER CONNECTION IS REQUIRED ON P1006-44 IF THESE FLAG OUTPUTS ARE
NOT USED.
7.
THE GPS ANTENNA COAXIAL CABLE MUST BE DOUBLE OR TRIPLE SHIELDED
AND THE LOSS (INCLUDING CONNECTORS) MUST BE GREATER THAN 1.5 dB AND
LESS THAN 6.5 dB.
8.
COMMANT CI1125 DIPLEXER, OR EQUIVALENT, SHOULD BE USED.
9.
COMMANT CI507 DIPLEXER, OR EQUIVALENT, SHOULD BE USED.
10.
ACFT PWR 1 IS INTERNALLY DIODE ISOLATED FROM ACFT PWR 2. ONLY ONE
POWER INPUT IS REQUIRED FOR NORMAL OPERATION.
11.
FOR THE MAIN POWER INPUT, A 14VDC INSTALLATION REQUIRED TWO
AIRCRAFT POWER IPUTS AND TWO AIRCAFT GROUND CONNECTIONS BE USED
FOR EACH MAIN POWER INPUT USED. A 28VDC INSTALLATION REQUIRES A
MINIMUM OF ONE POWER AND GROUND CONNECTION, BUT TWO ARE
RECOMMENDED.
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Summary of Contents for IFD540
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