ANTAIRA STE-516C, Руководство пользователя

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Device Server User Guide
30
Menu Default Descriptions
simultaneous connections from socket clients. The
difference between TCP Broadcast and TCP Multiplex is
that Multiplex allows each socket to communicate
exclusively. That is, serial data in response are only
transferred to the sender socket.
UDP Server
This device server works as a UDP server, waiting for
UDP connection from the client on the network. Socket
number for awaiting connections can be set in ‘Local
socket port’ field. Once a UDP packet is received to the
socket that waits for the connection, the data is
transmitted to the serial port. The data input from the
serial port is put into UDP packets, which eventually are
sent to the client.
UDP Client
When the data is input to the serial port, UDP packets are
sent using the preset IP address and the socket number of
the server.
Pair_Master/ Pair_Slave
It extends serial cable between DTE and DCE to network
and makes it to be used with no restriction on distance.
For this mode, two Serial Server devices are needed and
each one should be set in Pair_master and Pair_Slave
mode. Signal line between DTE and provided. (no DCD,
RI)
Interface RS232
Set the serial port’s interface.
You can choose from RS232, RS422, RS485 (No-Echo)
and RS485(Echo).
Local
Socket
4001
Set the socket number for the port. TCP server and UDP
server operation mode makes use of this port for awaiting