Atop Technology SE5002D User manual - Manual (Page 54)

Atop Serial Device Server
SE5002D
User Manual V. 1.1
3.5.6 Multi-Point TCP Pair Connections
The difference between Multi-Point TCP Pair Connection and Multi-Point UDP Pair Connection
is that the TCP implementation would also exchange flow controls pins of RS-232. However,
the TCP Server is limited to a maximum of four connections. If there are than four serial
devices and does not use flow control pins of RS-232, it is possible to setup pair connection in
UDP mode, Sec. 3.6.3 . After multi-connection is enabled in the WebUI, refer to the following
table to setup Pair Connection as in Fig. 3. 31 .
Table 3. 2
IP Address Link Mode Local Listening Port Destination IP Destination Port
SE5002D Master COM1 10.0.50.100 TCP Server 5000 - -
SE5002D Slave 1 COM1 10.0.50.200 TCP Client - 10.0.50.100 5000
SE5002D Slave 1 COM2 10.0.50.200 TCP Client - 10.0.50.100 5000
SE5002D Slave 2 COM1 10.0.50.201 TCP Client - 10.0.50.100 5000
SE5002D Slave 2 COM2 10.0.50.201 TCP Client - 10.0.50.100 5000
Fig. 3. 31