Din Rail RS232 to Ethernet Converters USR-DR301

Din Rail RS232 to Ethernet Converters USR-DR301 Introduction.

Din Rail RS232 to Ethernet Converters USR-DR301 can realize bidirectional transparent transmission between RS232 and Ethernet. Small size, easy to manage and maintain, cost-effective.

Din Rail RS232 to Ethernet Converters USR-DR301 Basic Functions

• Virtual serial software
  • Solve the problem of PC software as a serial port can not communicate with networking device.
• Identity Heartbeat Packet
  • When 301 works as TCP Client, it can send identity packet packet to TCP server which can be identification.
  • Identity packet can be IMEI code, ICCID code and user editable identity packet.
• Network Heartbeat Packet
  • Serial server maintains the normal connection with the server by sending heartbeat packet regularly.
• USRIOT Cloud
  • USR-DR301 can realize the bidirectional transparent transmission between the server and terminal device through USRIOT Cloud quickly.

Working mode

• TCP Client
  • Serial to Ethernet converter USR-DR301 will initiate TCP connection to the destination IP address that configured by the user and serial to Ethernet converter will continuously try to reconnect if establishing TCP connection unsuccessfully.
• TCP Server
  • Serial to Ethernet converter USR-DR301 monitors the set port and waits for a TCP client connection. Data from the serial device will transmit to all successfully-connected via serial to Ethernet converter.
• UDP Client
  • USR-DR301 only communicates with the target interface of the target IP, thus to assure the accuracy of data transmission.
• UDP Server
  • DR301 can transmit the data automatically to the last time transferred device after receiving the data, which is suitable for multi-network devices that need to communicate with the DR301.
• Httpd Client
  • DR301 supports the function of transmitting the serial data to the specified server in the form of httpsD (GET/POST).

Applications

• Power data networking transmission
  • Small size which is available for narrow space.
  • DIN-rail mounting, easy to install on the wall.
  • The terminal data of the distribution box can quickly convert into the network data, real-time communication, reduce the cost effectively.
• Unattended Weighing
  • Connect serial to ethernet converter USR-DR301 to barrier gate and it can realize remote control of barrier gate by Ethernet in control center.
• Traffic Lights Management System
  • Connect serial to Ethernet converter USR-DR301, and it can realize traffic data acquisition and processing by Ethernet in the control center.
  • And the control room personnel can quickly make traffic scheduling and planning according to the site condition.