D Iagram - Garmin Apollo CNX80 Installation Manual

TYPICAL CONNECTIONS TO ALTIMETER BARO POT
CNX80
P5
3
BARO HI 33
BARO IN (W) 13
BARO LO 53
TYPICAL CONNECTIONS TO RMI
CNX80
P5
OBI CLOCK 16
OBI DATA 17
OBI SYNC 37
OBI SELECT 36
5
Figure D- 4 - Baro Potentiometer/Syncrho Heading/RMI Interconnect Diagram
Apollo CNX80 Installation Manual 560-0982-00 Rev D
BENDIX/KING KOLLSMAN AEROSONIC United Instr
KEA-346
10420-
24929-
KEA-130A 066-03062- 44929-935 5506-S( )3-( )
519 thru 532 11968E
0008 thru 0012
P2 P1 P1 P1 -26SN
A S U U L
B Y V V J
C Z W W b
RADIO MAGNETIC
INDICATOR
BENDIX/KING
KNI 582 KNI 582
KI 229 KDA 692
Pointer #1 Pointer #2
P2291 P6921 P5821 P5821
12 11 8 7 OBI CLOCK
19 L 17 16 OBI DATA
11 M 33 24 OBI SYNC
ALTIMETER
WITH BARO
CORRECTION
OUTPUT
P1
d Baro Pot Hi
f Baro Pot Wiper
e Baro Pot Lo
Appendix D - Interconnect Diagrams
TYPICAL CONNECTIONS TO HEADING SYNCHRO
CNX80
P5
HDG SYNCH X 19
HDG SYNCH Y 18
HDG SYNCH Z 38
HDG VALID IN 57
HDG SYNCH REF HI 20
HDG SYNCH REF LO 39
NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. AT CNX80, CONNECT SHIELD GROUNDS TO THE REAR OF THE
MOUNTING FRAME ON THE CONNECTOR PLATE -- THE SHIELD
LEADS MUST BE LESS THAN 3.0 ". CONNECT OTHER SHIELD
GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR
AS PRACTICAL.
3. NO OTHER EQUIPMENT SHOULD BE WIRED IN PARALLEL ON THE
BARO POTENTIOMETER INTERFACE.
4. A DIRECTIONAL GYRO OR HSI BOOTSTRAP OUTPUT MAY BE USED
TO PROVIDE SYNCHRO HEADING TO THE CNX80.
5. THE OBI SELECT INPUT TO THE CNX80 CAN BE USED TO SELECT
THE SOURCE OF THE BEARING DATA SENT TO THE RMI. WHEN
THIS INPUT IS OPEN, BEARING DATA IS DERIVED FROM THE GPS ;
WHEN GROUNDED, BEARING DATA IS DERIVED FROM THE VOR.
6. OTHER EQUIVALENT PARTS MAY BE INTERFACED TO THE CNX80.
SEE APPROPRIATE INSTALLATION MANUALS FOR THAT
EQUIPMENT.
2345 Turner Road S.E., Salem, OR 97302
Phone: 503.581-8101 http://www.garminat.com
CNX80 INSTALLATION DRAWING
BARO POTENTIOMETER /
SYNCHRO HEADING / RMI
Rev Date Description
- 03/27/03 Initial Release
A 04/28/03 Changed XYZ Gyro pin to
Heading Valid Out
XYZ GYRO
4
HDG SYNCH X
HDG SYNCH Y
HDG SYNCH Z
HDG VALID OUT
HDG SYNCH REF HI
HDG SYNCH REF LO
A/C 26VAC 400 HZ HI
A/C 26VAC 400 HZ LO
Garmin AT, Inc
D-9