USR IOT USR-TCP232-410s - TCP Server; UDP Client

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2.2.2.TCP Server
Figure 7 TCP Server
410s works in TCP Server mode will listen network connections and build network connections, commonly be
used for communication with TCP clients on a LAN. According to the TCP protocol, TCP Server has
connection/disconnection status differences to ensure reliable data transmission.
410s works in TCP Server mode will listen local port which user set and build connection after receiving
connection request. Serial data will be sent to all TCP Client devices connected to 410s in TCP Server mode
simultaneously.
410s works in TCP Server mode supports 8 client connections at most. 410s also supports Keep-Alive function,
baud rate synchronization and Modbus gateway.
2.2.3.UDP Client
Figure 8 UDP Client