Trycom Technology TRP-C31M, Руководство пользователя, Страница: 7 / 28

4-4. DB9 Pin Configuration
Pin RS-232 RS-422 RS-485
1 DCD RXD (-)
2 RXD RXD (+)
3 TXD TXD (+) D (+)
4 DTR TXD (-) D (-)
5 GND GND GND
6 DSR CTS (-)
7 RTS CTS (+)
8 CTS RTS (+)
9 RI RTS (-)
5.Serial Port Operational Modes
Using the TRP-C3XM Manager software, the serial port of TRP-C31M can be set to Console Mode,
Default Mode or Upgrade Mode . The serial port can be configured for RS-232, RS-422 or RS-485
operation. The TRP-C31M also can be set to Console Mode by placing all the DIP switches into the
ON position.
5-1. Console Mode
The console mode allows TRP-C31M access to the setup menu. This is the way to reconfigure the
default settings for the application. A serial connection is made between a PC COM port and the
TRP-C31M serial port by using a null modem cable. In console mode, the serial port defaults to an
RS-232 interface.
The serial port default settings are,
Server name: TRP-C31M
Serial number: Fixed
Password: Blank
DHCP: Disable
IP address: 192.168.1.1
Netmask: 255.255.255.0
Gateway : 192.168.1.254
MAC address: Fixed
Version & Date: Current firmware version number and date
Serial port
Baud rate: 9600
Data/Stop bits: 8-1
Parity: None
Flow control: None
Serial port mode: RS232