Garmin Apollo CNX80, Installation Manual

Page: 143 / 168

Appendix D - Interconnect Diagrams
Apollo CNX80 Installation Manual 560-0982-00 Rev D D-
11
2345 Turner Road S.E., Salem, OR 97302
Phone: 503.581-8101 http://www.garminat.com
Garmin AT, Inc
ALTITUDE
ENCODER
RS232 TxD
GROUND
P5
30
44 SERIAL GND 7/8
RS232 RxD8
CNX80
TYPICAL CONNECTIONS TO ALTITUDE ENCODER
RS232 INTERFACES
CNX80 INSTALLATION DRAWING
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. RXD5 (P5-1/41) MAY BE USED INSTEAD OF RXD8 FOR ALTITUDE
ENCODER. CNX80 RX SERIAL PORT MUST BE CONFIGURED FOR
ALT ENC 1200 BAUD.
4. SERIAL PORT 1 (P1-4/5/23) OR SERIAL PORT 5 (P5-1/21/41) MAY BE
USED INSTEAD OF SERIAL PORT 2 FOR F/ADC. CNX80 RX SERIAL
PORT MUST BE CONFIGURED FOR FADC 9600 BAUD. TRANSMIT
PORT MUST BE CONFIGURED FOR MAPCOM 9600 BAUD.
5. TXD1 SHOWN (TXD2 SHOWN IN PARENTHESES). INSTALL JUMPER
BETWEEN DB9-2 AND DB9-1 TO ENABLE 10' RESOLUTION. REFER
TO TRANS-CAL INSTALLATION MANUAL FOR ADDITIONAL DETAILS.
6. JUMPER PINS P3-3 AND P3-8 (DB-9 CONNECTOR) TO SELECT
APOLLO SERIAL ALTITUDE FORMAT.
7. TXD1 SHOWN (TXD2 SHOWN IN PARENTHESES). PIN 4 MUST BE
GROUNDED TO SELECT APOLLO SERIAL ALTITUDE FORMAT (1200
BAUD).
8. IF THE SL70/SL70R HAS GRAY CODE ALTITUDE PROVIDED TO IT, IT
WILL PROVIDE ALTITUDE TO THE CNX80. THE CNX80 WILL ALSO
REMOTELY CONTROL THE SL70/SL70R. CNX80 SERIAL PORT 6
(RX/TX) MUST BE CONFIGURED FOR SL70/SL70. THE SL70/70R
SERIAL PORT CONFIGURATION MUST BE SET AS FOLLOWS:
ALT SOURCE: GRAY
BAUD: 9600
TX: EXT
REFER TO THE 'FULL STACK' INTERCONNECT DIAGRAMS FOR
ADDITIONAL INFORMATION.
9. TAS1000 MUST BE SET UP TO TRANSMIT Z-FORMAT DATA.
10. OTHER EQUIVALENT PARTS MAY BE INTERFACED TO THE CNX80.
SEE APPROPRIATE INSTALLATION MANUALS FOR THAT
EQUIPMENT.
TYPICAL CONNECTIONS TO FUEL FLOW COMPUTER
TRANS-CAL
SSD120
4 (9)
5 (8)
DB9
Initial Release
- 04/08/03
Description Rev Date
5
ICARUS
3000U
2
5
P3
SANDIA
SAE5-35
1 (2)
5 (5)
J5
3
3
8
1
2
6
FUEL FLOW
COMPUTER
RS232 TxD
P1
21 RS232 RxD2
CNX80
Miniflo-L
Microflo-L
6
DB9
SHADIN
Digiflo-L
9105xxP
5
DB15
Digiflo-L
9105xx(T-D)
J
AMP 9-pin
H 9 RS232 TxD2 22 12 RS232 RxD
GROUND 3 SERIAL GND 2 2 2 D
4
TYPICAL CONNECTIONS TO FUEL / AIR DATA COMPUTER
CONFIG JUMPER
4
-
-
- - CONFIG PIN
7
FUEL / AIR DATA
COMPUTER
RS232 TxD
P1
21 RS232 RxD2
CNX80
Digidata
5
P1
SHADIN
F/ADC-200
F/ADC-2000
6
J2
12 RS232 TxD2 22 5 RS232 RxD
GROUND 3 SERIAL GND 2 10 9
4
FS-450
6
DB9
9
2
JP INSTRUMENTS
EDM-700/800
1
FF
2
25
CONNECTION TO SL70/SL70R TRANSPONDER
SL70/SL70R
TRANSPONDER
RS232 TxD
P5
2 RS232 RxD6
CNX80
RS232 TxD6 22 RS232 RxD
GROUND 42 SERIAL GND 6
8
5
4
3
8
Added Shadin altitude encoder
and clarified note 8. A 05/23/03
SHADIN
8800-M
7
15
DB15
-
-
-
Added Insight TAS1000 F/ADC
and TF500 fuel flow computer.
Corrected pin no. for JPI EDM-
700/800. Clarified Note 4.
B 06/04/03
TAS 1000
10
DB25
23
11
INSIGHT
9
True Flow 500
2
MINI-3
-
1
INSIGHT
Figure D- 5 - RS232 Serial Interfaces Interconnect Diagram