PM501 Operation/Installation Manual Page 8 Revision 5, Jan 2003
1A
12-24 VDC
8 15
11800 Sub-D DB-15 Male
To Aircraft Radio Phone Hi
13
Power In
Ground
A/C Radio Phone Audio Hi
A/C Radio Phone Audio Lo
7
Pilot Phone Audio Hi Pilot Phone Audio Lo
Copilot Headphone Jack
Passenger 1
Phones
Passenger 2
Phones
Copilot Phones Hi
Copilot Phones Lo
14
1
Music Jack
Pass 1 Mic Jack
10 3
Pass 1 Mic Audio Hi
Pass 1 Mic Audio Lo
Copilot Mic PTT
Copilot Mic Audio Hi
Mic Audio Lo
Copilot PTT
Pilot Mic PTT
Pilot Mic Audio Hi
Pilot Mic Audio Lo
Aux Mic Jack
Pilot PTT
To A/C Radio Mic Audio Hi
Aircraft Radio PTT
5 12
11 4
To Aircraft Radio Phone Low
AUX Headphone Jack
To Aircraft Radio Mic Audio Lo
Pilot Headphone Jack
NOTES:
1. All wire must conform to MIL-22759 or 27500. Minumum 24 gage shielded wire. 2. Use 2-, and 3-conductor with shield as indicated. 3. Use insulating washers on all jacks. 4. Connect shields at intercom end only 5. AUX headphone and microphone jacks are required.
Copilot Mic Jack
Pilot Mic Jack
Aircraft Radio PTT
Aircraft Mic Audio Hi
Aircraft Mic Audio Lo
REV
DATE:
ECO
SHEET OF
TITLE:
DOCUMENT NUMBER:
SIZE
PM501 (11800) WIRING DIAGRAM
120-180-0000
1
09/25/98
1
1
9800 MARTEL ROAD, LENOIR CITY TN 37772
2
Pass 2 Mic Jack
Pass 2 Mic Audio Hi
Pass 2 Mic Audio Lo
9
Pass 1 and 2 Phones Audio Hi
Pass 1 and 2 Phones Audio Lo
6
Music Input Hi Music Input Lo
no connect
no connect
2
3
4
5
6
7
8
9
2
4
5
MUSIC
PASS 2 MIC
PASS 1 MIC
COPILOT PTT
COPILOT MIC
PILOT PTT
PILOT MIC
A/R MIC AUDIO
A/R PTT
A/R PHONES INPUT
PASS PHONES HI
COPILOT PHONES HI
PILOT PHONES HI
POWER GROUND
12 -- 24 VDC INPUT
C
onne
ct
or
a
s vi
ew
ed
f
rom
in
st
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Revision 5 Feb 2003 Page 1 200-118-0005
9800 Martel Road
Lenoir City, TN 37772
(865) 988-9800 FAX (865) 988-6619
www.ps-engineering.com
PM501
PM501
Low Cost 4-Place
Panel Mounted Intercom
Operator's and Installation Manual
NOTICE
: In certified aircraft, warranty is
not valid unless this product is installed by an
Authorized PS Engineering dealer.
Document Number 200-118-0005
Revision 5 Feb. 2003
Sound Quality. Sound Engineering.