Garmin GMX 200 Installation Manual - page 96
29
37
SERIAL GROUND 4/5
26
20
11
RS-232_GND
RS-232_Tx
NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. AT GMX 200, CONNECT SHIELD GROUNDS TO THE CONNECTOR BACKSHELL -- THE SHIELD
LEADS MUST BE LESS THAN 3.0 ". CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS
SHORT A CONDUCTOR AS PRACTICAL.
3. IF RS422 PORT 4 IS USED, P2001-9 AND P2001-29 MUST BE JUMPERED TOGETHER.
4. GMX 200 MUST BE CONFIGURED FOR THE LIGHTNING SOURCE ON PORT 4 (OR WHICHEVER PORT
IF PORT 4 IS USED AS AN RS422 PORT, RS232 PORT 4 CANNOT BE USED.
WX-500 IS CONNECTED TO), AND THE LIGHTNING FUNCTION MUST BE ENABLED.
P2001
GMX200 MFD
WX-500 STORMSCOPE
20
5
8
P2
5
6
RS422 IN 4 +
PORT 4 CONFIG LO
10
8
RS422 TX4 +-
26
11
+
-
9
29
+
- RS-422_Rx
+
- RS-422_Tx
RS422 RX4
P2001
GMX200 MFD
WX-500 STORMSCOPE
12
24
13
25
P3
3
4
RS232 IN 4
PORT 4 CONFIG HI
RS422 CONNECTION
RS232 CONNECTION
RS232 IN 4
RS232 OUT 4
28
9
RS422 IN 4 -
PORT 4 CONFIG HI
4
RS-232_Rx
P3
5. JUMPERS MUST BE INSTALLED AS SHOWN TO CONFIGURE PORT 4 FOR RS232 OPERATION.
IF RS232 PORT 4 IS USED, RS422 PORT 4 CANNOT BE USED.
6. RS232 PORTS 1, 2, 3 OR 5 MAY BE USED INSTEAD OF RS232 PORT 4.
s
s
s
Figure E-4. Stormscope
Page E-6
GMX 200 Installation Manual
Revision F
190-00607-04