MarkM
10-18-2011, 07:01 PM
I must be missing something since everyone else can figure out how to connect the ARINC 429 module to the EFIS Expansion Connector, but I am struggling.
The manual says the pin arrangement for the EFIS Expansion Connector is (pg 88):
1 SERIAL #4 - TX
2 SERIAL #4 - GROUND
5 GROUND
6 SERIAL #4 - RX
9 +5V DC (350mA max)
The ARINC 429 Main Cable schematic diagram (pg 111) shows the EFIS Expansion Connector as:
1 SERIAL #4 - TX
2
5 SERIAL #4 - GROUND
6 SERIAL #4 - RX
9
I confused as to which is the Serial Ground. Please clarify the connections to the EFIS Expansion Connector.
Thanks...
The manual says the pin arrangement for the EFIS Expansion Connector is (pg 88):
1 SERIAL #4 - TX
2 SERIAL #4 - GROUND
5 GROUND
6 SERIAL #4 - RX
9 +5V DC (350mA max)
The ARINC 429 Main Cable schematic diagram (pg 111) shows the EFIS Expansion Connector as:
1 SERIAL #4 - TX
2
5 SERIAL #4 - GROUND
6 SERIAL #4 - RX
9
I confused as to which is the Serial Ground. Please clarify the connections to the EFIS Expansion Connector.
Thanks...