Robustel R3000 Lite User Guide - Manual (Page 39)

Robustel GoRugged R3000 Lite User Guide
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RS232 @ Serial
Item Description Default
Baud-rate
Select from “300”, “600”, “1200”, “2400”, “4800”, “9600”, “19200”, “38400”,
“57600” , “115200”and “230400”.
115200
Data bit Select from “7” and “8”. 8
Parity Select from “None”, “Odd” and “Even”. None
Stop bit Select from “1” and “2”. 1
Flow control Select from “None”, “Software” and “Hardware”. None
Protocol
Select from “None”, “Transparent”, “Modbus”, “Transparent Over Rlink”,
“Modbus Over Rlink” “AT Over COM” and “GPS Report”.
1. None: Router will do nothing in RS232 serial port.
2. Transparent: Router will transmit the serial data transparently without any
protocols.
3. Modbus: Router will translate the Modbus RTU data to Modbus TCP data
and vice versa.
4. Transparent Over Rlink: Router will send all data from RS232 serial port to
Robustlink, then Robustlink will forward the data to another destination site.
5. Modbus Over Rlink: Router will translate all data from RS232 serial port to
Modbus TCP protocol data, and then send to Robustlink, after that
Robustlink will forward the data to another destination site.
6. AT Over COM: select to operate router via RS232 COM port. For example,
enter AT commands to router via RS232 COM port.
7. GPS Report: select to enable router to output GPS status data through RS232
port.
None
Mode @Transparent
Select from “TCP Server”, “TCP Client” and “UDP”.
TCP Client: Router works as TCP client, initiate TCP connection to TCP server.
Server address supports both IP and domain name.
TCP Server: Router works as TCP server, listening for connection request from
TCP client.
UDP: Router works as UDP client.
TCP
Client
Local Port
@Transparent
Enter the Local port for TCP or UDP. 0
Multiple Server
@Transparent
Click “Add” button to add multiple server. You need to enter the server’s IP and
port, and enable or disable “Send data to serial”. If you disable “Send data to
serial”, router will not transmit the data from this server to serial port.
Note: This section will not be displayed if you select “TCP server” in “Mode”.
None
show Protocol
Advanced @
Transparent
Tick to enable protocol advanced setting. Disable
Local IP @
Transparent
This item will show up when you enable any VPN tunnel of R3000, it means serial
data can be matched to this local IP address and be transmitted or received via
VPN tunnel.
Null