Tcp server application: multiple tcp connections, Figure 3.34) – Atop Technology SE5001 Series User Manual
Page 42
User Manual Version 1.6
SE5001 Serial Device Server
Copyright © 2011 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
41
SE5001 Slave 1
10.0.50.200
UDP
5000
10.0.50.100
5000
SE5001 Slave 2
10.0.50.201
UDP
5000
10.0.50.100
5000
SE5001 Slave 3
10.0.50.202
UDP
5000
10.0.50.100
5000
SE5001 Slave 4
10.0.50.203
UDP
5000
10.0.50.100
5000
SE5001 Slave 5
10.0.50.204
UDP
5000
10.0.50.100
5000
SE5001 Slave 6
10.0.50.205
UDP
5000
10.0.50.100
5000
Figure 3.34 Multi-Point UDP Pair Connection with Modbus
3.3.17. TCP Server Application: Multiple TCP Connections
To have more than one TCP Client connecting to SE5001 in TCP Server mode, contact Atop Technical Support to
obtain a special multi-connection version firmware. After the firmware is uploaded to SE5001, the WebUI will have
one additional option called
“Multiple_Connections” (Figure 3.35). The Multi-Connection option will allow up to a
maximum of four TCP Client connections. SE5001 will broadcast serial data to all connected TCP Clients. Note that
it is also possible to use this multi-connection feature in conjunction with other TCP Server applications, such as
Virtual COM, Pair Connection, and Reverse Telnet. For example, enabling multi-connection along with Pair
connection will result in Multi-Point Pair Connection in TCP mode (section