Simrad argus - Page 56

Argus Radar - SERIAL INTERFACE SPECIFICATIONS
988-10187-004 2.30
2.5 Serial Line 5
It is possible to receive RS422 or RS232 standard signal at 2400 or 4800 bps indifferently on
TB6 (232+422_2).
SCHEME 1
IN +
IN -
GND
422+
422-
232
RS422 Interface Listener Connection
+ IN
"A" Data Input
- IN
"B" Data Input
GND
“C” Ground
Input Load
≥ 3 KΩ
RS232 Interface Listener Connection
- IN
RX Data Input
GND and + IN
Ground
Input Load
≥ 3 KΩ
RS422 Output Talker Connection
+ OUT
"A" Data Output
- OUT
"B" Data Output
GND
“C” Ground
Output Drive
150 mA
RS 232 Output Talker Connection
TX
TX Data Output
GND
GND
Output Drive
10 mA