User's Manual

COMTRAC RADIO
USER MAUAL
Business Entity Identifier
Business Identifier
DTC
Revision
9950-15900
3CU 04036 0026 PCZZA
108
0A
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4. PHYSICAL INTERFACES – STANDALONE VARIANT
4.1 Console Ports
A console port is provided for each side. Side-A is interfaced through ADMIN-A, and the
side-B is interfaced through ADMIN-B.
The console interface uses a standard female DB9. The pin-outs are listed below.
When using a USB to serial adaptor, it is recommended to keep the serial cable portion
as short as possible.
DB-9 Female
Connector Pin Out
RS-232 Signal
1
Not Connected
2
RxD
3
TxD
4
DTR
5
Signal Ground
6
DSR
7
RTS
8
CTS
9
Not Connected
Console Port
Default Port Settings
Bits Per Second
115200
Data Bits
8
Parity
None
Stop Bits
1
Flow Control
None
4.2 Discrete IO Port
The discrete Input Output (IO) port, labelled AUX is currently not supported.