EFD1000 Installation Manual
DOCUMENT # A-01-126-00 PAGE 83-225 Revision H
© Copyright 2009 Aspen Avionics Inc.
8.3 PFD Pin Out
Pin Number Name Input / Output Function
1 POWER - Main DC power input for the unit
2 POWER - “
3 POWER - “
4 GND - Main DC ground for the unit
5 GND - “
6 GND - “
7 Digital_Discrete OUTPUT Altitude alert (Sonalert) discrete
8 RS232_RX1 INPUT RS-232 Based GPS Receiver
9 Reserved - Future Expansion
10 “ - “
11 “ - “
12 “ - “
13 “ - “
14 “ - “
15 “ - “
16 ARINC_RX1A INPUT ARINC Receiver 1
17 ARINC_RX1B INPUT ARINC Receiver 1
18 ARINC_RX2A INPUT ARINC Receiver 2
19 ARINC_RX2B INPUT ARINC Receiver 2
20 ARINC_RX3A INPUT ARINC Receiver 3
21 ARINC_RX3B INPUT ARINC Receiver 3
22 ARINC_RX4A INPUT ARINC Receiver 4
23 ARINC_RX4B INPUT ARINC Receiver 4
24 Reserved - Future Expansion
25 Reserved - Future Expansion
26 ARINC_TX1A OUTPUT ARINC Transmitter 1
27 ARINC_TX1B OUTPUT ARINC Transmitter 1
28 Reserved - Future Expansion
29 Reserved - “
30 RSM_A - RSM Connection
31 RSM_B - “
32 RSM_C - “
33 RSM_D - “
34 RSM_E - “
35 RSM_F - “
36 RSM_G - “
37 Reserved - Future Expansion
38 “ - “
39 “ - “
40 “ - “
41 CONFIG_A - Configuration Module connection
42 CONFIG_B - “
43 CONFIG_C - “
44 CONFIG_D - “