GPRS Gateway (Intelligent Modem)
DB9 Female Connector
Main interface: DB9 female connector
Communication standard:
•
RS232
Listed below are the pin configurations of DB9 connector for all 2 communication
standards.
Pin No
RS232
1
e
-
2
Receive
3
Transmit
4
-
5
Ground
6
-
7
RTS
8
CTS
9
-
Configuration
For configuration, Power on the device and send an SMS in the following Format.
{Baud_Rate,APN,Server IP,Port}
Example: {115200,www,115.81.1.143,23}
“Once the Gateway is configured, it automatically establishes the transparent
connection between the Serial device and the remote Server”
www.ravirajtech.com
Below is a description of the 4-pin Micro Fit 3.0 power supply socket for GPRS Gateway
Micro Fit 3.0 Power Supply Connector
It is a 4-pin Micro Fit 3.0 power supply socket for GPRS Gateway. Included in the
figure is the pin numbering for the socket.
