Protocols & Communication

Version 1 by James Dale
on Jun 12, 2012 11:36.

compared with
Version 2 by James Dale
on Jun 12, 2012 13:48.

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Under Connection > Endpoint Configuration, the Local Port will need to be set to match the port number of the end device. For example a SP32 would have, by default, DNP in TCP enabled on port 20000.
!Lantronix dnp2.jpg|border=1!


If using the Lantronix serial DB25 to DB9 interface, cable part number 297218 can go from the DB9 cable to the RJ45 serial connector on a SCADAPack. In particular, a straight through cable with the TX, RX and Gnd lines is needed.

||Function||RJ45 pinout||DB9 pinout||Function||
|RxD|5|2|RxD|
|TxD|6|3|TxD|
|Gnd|4|5|Gnd|