Can not connect a SCU controller directly to a Xenta
- I/NET controllers
- Xenta controllers
No Communication between a Xenta and a SCU controller. A SCU controller can not communicate directly to a Xenta because they speak different protocols.
There must be an interface between an SCU and a Xenta controller, like a 7798C controller for example. The 7798C translates communications from a Sublan to a CLan. It also has a database that keeps track of rules set up by the admin.
For a deeper understanding please review Explain and define I/NET Ethernet, C-LAN, and Sub-LAN communication.