Configuration; Analog/Discrete - Garmin GTS 8 Series Installation Manual

4.5

Configuration

4.5.1 Configuration Module
Pin Name
CONFIG MODULE GND
CONFIG MODULE PWR OUT**
CONFIG MODULE DATA**
CONFIG MODULE CLK**
**Signals have ESD (Electrostatic Discharge) protection, but not lightning protection.
4.6

Analog/Discrete

4.6.1 Heading Input
4.6.1.1 26 Volt AC References
Pin Name
26 VAC HEADING REF HI
26 VAC HEADING REF LO
Used to sample AC inputs.
This signal must be the same phase and frequency as the indicator being driven.
Frequency:
Voltage:
Input Impedance:
4.6.1.2 Radar Altimeter
Pin Name
ANALOG RADAR ALTIMETER HI
ANALOG RADAR ALTIMETER LO
Provides altitude information during approach.
Page 4-12
Revision 4TP
400 Hz ± 10%
22.6 Vrms to 28.6 Vrms
Ω
>10 k
Connector Pin
P8001 1
P8001 21
P8001 40
P8001 60
Connector Pin
P8002 63
P8002 64
Connector Pin
P8002 71
P8002 72
GTS 8XX/GPA 65 Installation Manual
190-00587-00
I/O
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I/O
I/O
I/O
In
In
I/O
In
In