ADS-B FDL-DB Dual Band Series
Installation Manual
Document No. 88552 Rev A
FFS Copyright © 2020 All rights reserved.
5-11
5.1.1.3 ARINC 429 Port Input Configuration
The ARINC 429 input data formats and speed configuration settings are described in the
following tables:
ARINC functionality is available through a separate unit upgrade made available
at the time of installation.
Table 7. ARINC 429 Port Input Configuration Settings
Setting
(1)
Interface
Description
UNUSED
(Not Used)
-
No connection to ARINC 429 input port.
ADC
(Air Data
Computer)
Altitude Input
Altitude, Airspeed, Vertical Rate data input. Format for air
data sensors and computers that output the Air Data
Computer Labels listed in the table below.
ADC&AHRS
(ADC+AHRS)
Altitude &
Heading
Input
Altitude, Airspeed, Vertical Rate, & True Heading data
input. Format for devices that output the Labels listed in
the ADC&AHRS table below.
AHRS
(AHRS)
Heading
Input
True Heading data input. Format for devices that output
the True Heading Label 314
GPS-743
(GPS)
GPS Input
GPS position, velocity, time, and integrity data input.
Format for the FFS 1203C or other sensors that output the
ARINC 743A/B labels (listed in GPS-743 Labels Table
below) and also outputs a Time Mark that is UTC second
synchronized.
Traffic
(Other 1)
TCAS Input
TCAS Intruder Traffic data input. Format for TCAS that
output the Labels listed in the Traffic Input table below.
(1)
Maintenance port setting names listed first with TC978 configuration menu
setting names in parenthesis ().
Table 8. ARINC Port Input Speed Configuration Settings
Setting
Description
low
Low speed ARINC 429
– 12.5 kBaud
high
High speed ARINC 429
– 100 kBaud
The ARINC 429 Input channels accept the following input labels depending on channel
configuration:
Table 9. GPS-743 Input ARINC Labels
Label
Description
273
Sensor Status
110
Latitude