User guide

101
EFIS MAIN CONNECTOR
Pin PinName I/O
1 MASTERPOWER IN
2 RESERVED ‐‐
3 MASTERGROUND IN
4 SERIAL#3‐TX OUT
5 SERIAL#3‐RX IN
6 OAT+ OUT
7 OATSIGNAL IN
8 INPUT#3 IN
9 SERIAL#1‐GROUND IN
10 SERIAL#1‐TX OUT
11 RS‐422‐BCOMPASS OUT
12 RS‐422‐POWER OUT
13 SERIAL#2‐TX OUT
14 WARNINGLIGHT OUT
15 BACKUPPOWER IN
16 AUDIOGROUND OUT
17 INPUT#1 IN
18 EFISAUDIO OUT
19 OATGROUND OUT
20 INPUT#2 IN
21 SERIAL#2/#3‐GROUND OUT
22 SERIAL#1‐RX IN
23 RS‐422‐ACOMPASS OUT
24 RS‐422‐GROUND OUT
25 SERIAL#2‐RX IN
EFIS EXPANSION CONNECTOR
Pin PinName I/O
1 SERIAL#4‐TX OUT
2 SERIAL#4‐GROUND OUT
3 RESERVED ‐‐
4 RESERVED ‐‐
5 GROUND OUT
6 SERIAL#4‐RX IN
7 RESERVED ‐‐
8 RESERVED ‐‐
9 +5VDC(350mAmax) OUT