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Pac24 pin assignments, Pac24, In assignments – PS Engineering PAC24 Installation Manual User Manual

Page 22

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PS Engineering

PAC24 Series Audio Selector Panel and Intercom System

Installation and Operator’s Manual

200-240-0010

Page 2-15

Rev. 24, Dec. 2013

2.8

PAC24 Pin assignments

PA Speaker

Entertainment in

Pilot Mic Key

Com 3 Mic Key

Com 4 Mic Key

Copilot Mic Audio Hi

Com 3 Audio

Com 2 Audio

Unswitched Audio In #1

Com 4 Audio

Com 1 Mic Key

Nav 2 Audio

Marker Audio

Com 2 Mic Key

Com 4 Mic Audio

Light Lo

14 V Light Hi

PA Mute

Speaker Lo

Aircraft Ground

Pass 2 Mic Audio Hi

SDA

Cockpit Spkr Out

Com 5 Mic Audio

Pilot Headphones

Com 3 Mic Audio

SCL

1
A
2
B
3
C
4
D
5
E
6
F
7
H
8
J
9
K
10
L
11
M
12
N
13
P
14
R
15
S
16
T
17
U
18
V
19
W
20
X
21
Y
22
Z

J3 Connector

PAX out ICS Cross Tie 2

Com 1 Mic Aud

Pilot ICS PTT

CVR Output

28 V lights Hi

23

24

25

a

b

c

DME Audio*

Unswitched Audio In #2

Pass 3 Mic Audio Hi

PAX IN- ICS X tie 1

11-33 Aircraft Power

Com 2 Mic Audio

Com 5 Mic Key

ADF Audio

Nav 1 Audio

Com 5 Audio

Com 1 Audio

ICS Key

Copilot Mic Key

Pilot Mic Audio Hi

Pass 1 Mic Audio Hi

Copilot/Pass phones

Audio Low

Copilot ICS PTT

Expansion In

Expansion Out

Expansion Power

Alternate Functions
(See Instructions)

28V Swap

14V Swap

Playback

*No Connection (-0500)