3onedata NP318T-8DI User Manual page 34

from the serial device to one or more hosts, and the serial device server can also
receive data from one or more hosts. Compared with TCP mode, UDP protocol is
faster and more efficient.
Interface Description
UDP server mode interface screenshot
UDP server mode interface main element configuration instructions
Interface Elements
Session number
Listen port
UDP timeout
Description
The number of hosts that a serial port is connected at the
same time.
Each host according to the "first in first out" in the order

and serial port communication.
The system supports up to 4 connections.

The network receives the listening port of UDP data. The
user must assign a unique listening port to each serial port
so that the system can normally receive UDP data.
Normal communication does not allow other hosts and
serial servers to communicate data. Once the TCP timeout
is met, the current IP address and port are released,
allowing other hosts and serial servers to communicate.
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