GWX 68 Installation Manual
Page 4-3
190-00286-01
Preliminary Revision 1
4.3 Serial
Data
4.3.1 Serial Data Electrical Characteristics
4.3.1.1 ARINC 429/453
Pin Name
Connector
Pin
I/O
ARINC 453 OUT A
P400
4
Out
ARINC 453 OUT B
P400
5
Out
ARINC 429 IN 1 A
P400
38
In
ARINC 429 IN 1 B
P400
39
In
ARINC 429 IN 2 A
P400
22
In
ARINC 429 IN 2 B
P400
23
In
4.3.1.2 Ethernet HSDB
Pin Name
Connector
Pin
I/O
ETHERNET IN A
P400
34
In
ETHERNET IN B
P400
35
In
ETHERNET OUT A
P400
36
Out
ETHERNET OUT B
P400
37
Out
The Ethernet high speed data bus (HSDB) meets the hardware aspects of IEEE standard 802.3 for 10 base
T Ethernet communications.
4.4 Configuration
4.4.1 Configuration Module
Pin Name
Connector
Pin
I/O
CONFIG MODULE GROUND
P400
1
--
CONFIG MODULE DATA
P400
16
I/O
CONFIG MODULE POWER
P400
17
Out
CONFIG MODULE CLOCK
P400
31
Out
4.5 Auto
Pilot
4.5.1 Flight Instruments
Pin Name
Connector
Pin
I/O
ROLL ATTITUDE HI
P400
18
In
ROLL ATTITUDE LO
P400
19
In
PITCH ATTITUDE HI
P400
32
In
PITCH ATTITUDE LO
P400
33
In
Inputs pitch and roll attitude information from AFCS. Expected nominal input voltage is 50mV/degree.
