Table 2-1. Primary Interface Pinout Locations - Honeywell BendixKing KT 74 Installation Manual

Table 2-1. Primary Interface Pinout Locations

Pin Signal
1 Ground
2 Lighting 14 V
3 Lighting 28 V
1
4 Suppress I/O
5 Squat switch in
6
TIS-A traffic out
7
GPS position in
8 Altitude D4
9 Suppress in
10 Standby switch
11 11 to 33 VDC
12 11 to 33 VDC
A Ground
B Altitude B4
C Altitude B2
D Altitude C1
E Altitude B1
F Ident switch in
H Altitude C4
J Altitude A4
K Altitude A2
L Altitude C2
M Altitude A1
N Do not connect
NOTE: 1. These signals are different to the KT76A/KT78A pinout; on the KT76A and
KT78A these signals are not usually connected in the aircraft.
© Honeywell International Inc. Do not copy without express permission of Honeywell.
INSTALLATION MANUAL
89000007
Directions
-
Input
Input
Bi-directional
1
Input
1
Output
1
Input
Input
Input
Input
-
-
-
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
1
-
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15 Nov 2013