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Simrad ITI
Serial port pin assignments
Pin
1
2
3
4
5
6
7
8
9
Note
10
The ITI system is designed to communicate over serial interfaces
where control signals are not required. The connectors in the
cabinetare femaleand requirea maleconnector forthe serialcable.
Table 4 shows the pin assignments for port B (and C) available on
the ITI transceiver cabinet.
Name
Description
RX DA2
Receive data
TX DA2
Transmit data
GND
Signal ground
RT SA2
Request to send RS-232
Clear to send
CT SA2
Table 4 Pin assignments - ports B and C
The RS-232 inputs of port A-D do not meet the optoisolation
requirements of the NMEA standard and precautions should be
taken thereafter.
Refer to the ITI Installation manual for pin assignments of port A
→
and D.
RS-232 NMEA RX A
RS-232 NMEA TX A
RS-232 NMEA RX/TX B
RS-232
857-164777 / A
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