San Telequip (P) Ltd.,
504/505 Deron Heights, Baner Road, Baner
Pune 411045, Mah, India
Phone: +91-20-27293455,9764027070,8390069393 Connecting. Converting. Leading!
email:
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4.2.7 TCP Server Application: Enable Reverse Telnet
Reverse Telnet is useful if a telnet program is used to connect to SC10E16A1 Series and the serial
interface of the SC10E16A1 Series is connected to a Terminal Server. Telnet programs in
Windows/Linux require special handshaking to get the outputs and formatting show properly.
SC10E16A1 Series will interact with those special commands (CR/LF commands) if Reverse Telnet is
enabled.
Figure 69
Follow
Sec. 4.2.1
to configure SC10E16A1 Series in TCP Server mode properly.
Click on the dropdown box of the
Mode
option and switch to “
Reverse Telnet
” to enabled
Reverse Telnet application in SC10E16A1 Series.
Scroll to the bottom of the page and click on “
Save Configuration
” button to save the changes.
4.2.8 UDP Application: Multi-Point Pair Connection
It is also possible to setup pair connection in UDP mode to have more than one Pair Connection
Master or Slave to communicate to each other. For example, it is possible to setup one Modbus
Master and six Modbus Slaves in UDP, Figure . Note again that UDP does not guarantee data
delivery and only data would be transmitted over Ethernet; other serial pings are not transmitted. If
RS-232 along with flow control, it is recommended to use Multi-Point Pair Connection in TCP, see