Simrad MX521, Руководство пользователя

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Installation | 21
MX521 Programming Cable
The programming cable is used for upgrading the
software of the GPS and Beacon PCBs inside the MX521
smart antenna. The figure below shows the programming
cable diagram and equipment setup. Please note that
external 12 volt DC is required to power up the MX521.
Connect the red wire to +12 VDC and Black wire to
negative GND. The RS422-RS232 converter may be
powered from the PC serial port or from an external 12
volt power supply.
MX521 Programming Cable Diagram
G
R
N
O
R
G
B
R
N
B
LU
R
E
D
B
LK
+1
2-
32
V
D
C
N
E
G
TD
(A
)
TD
(B
)
R
D
(A
)
R
D
(B
)
G
N
D
+1
2V
R
S
42
2
R
S
23
2
B&B Electronics
RS422-RS232
Converter
Model 422LP9TB
10-pin Male Connector
TO PC
TO MX521