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Serial Device Server - RS232/RS485 to Ethernet converter
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2. Work mode
2.1 System Block Diagram
USR-TCP232-300 is bridge to connect the network to Serial device, with the RS232/RS485 to Ethernet convert
module; users can easily manage and control network devices, application diagram below.
2.2 TCP Client mode
When work at TCP client mode, the module auto connect to destination IP and port, make a TCP connection for
send or receive data. Destination IP can be a WAN IP or Ethernet IP.
Jinan USR Technology Co., Ltd. Page 5 of 13