Introduction of USR-DR302 Din Rail RS485 to Ethernet Converter
DIN-Rail RS485 to Ethernet Converters USR-DR302 can transmit data transparently between TCP/IP and RS485, which are widespread required in industrial automation.

Features of USR-DR302 Din Rail RS485 to Ethernet Converter
Industrial-grade, small size
Standard DIN-rail mounting
Support Modbus gateway
Rs485 to Ethernet Converter
PC+ABS Material, V0-grade Flame Retardancy

Working Mode of USR-DR302 Din Rail RS485 to Ethernet Converter
TCP Client: Serial to Ethernet converter USR-DR302 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-DR302 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-DR302 only communicates with the target interface of the target IP, thus to assure the accuracy of data transmission.
UDP Server: DR302 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 DR302.
Httpd Client: DR302 supports the function of transmitting the serial data to the specified server in the form of httpsD (GET/POST).

More functions of USR-DR302 Din Rail RS485 to Ethernet Converter
Virtual serial software
Identity Heartbeat Packet
Identity Heartbeat Packet
Advanced protection

Package includes:
1 x USR-DR302 DIN-Rail RS485 to Ethernet Converters