Step-by-step demo on how to install and step an expansion card on a Red Lion DSPLE.
This demo also shows you how to setup the expansion card as a gateway port between Modbus TCP and Modbus RTU.
![TechTalk – Red Lion DSPLE : Add Expansion Module For Modbus TCP TechTalk – Red Lion DSPLE : Add Expansion Module For Modbus TCP](http://www.xybernetics.com/techtalk/RedLionDSPLE-AddExpansionModuleForModbusTCP/images/title.png)
Step-by-step demo on how to install and step an expansion card on a Red Lion DSPLE.
This demo also shows you how to setup the expansion card as a gateway port between Modbus TCP and Modbus RTU.