USR IOT USR-TCP232-306 User Manual

USR-TCP232-306 User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited www.usriot.com
10
Figure 10 TCP Client
2.2.2. TCP Server
TCP Server will listen network connections and build network connections, commonly 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.
TCP Server mode also support Keep-Alive function.
TCP232-306 work 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 TCP232-306 in TCP Server
mode simultaneously.
TCP232-306 work in TCP Server support 16 client connections at most and will kick off oldest connection beyond
maximum connections(User can enable/disable this function by web server).
User can set TCP232-306 in TCP Server mode and related parameters by setup software or web server as follows:

USR IOT USR-TCP232-306 Specifications

General

Brand	USR IOT
Model	USR-TCP232-306
Category	Media Converter
Language	English