Is LON tunneling possible in a Niagara G3 station with Xenta 301 controllers connected?

Issue

Job site has a Niagara G3 station integrated with several Xenta 301 controllers.  Can the Menta programming tool be used via LON tunneling through the station to re-program the Xenta controllers on an as-needed basis?

Product Line

TAC Vista, TAC I/A Series

Environment

Niagara G3

Xenta controllers

Cause

Field request for ease of programming

Resolution

Tunneling via a Niagara G3 station to Xenta controllers is not possible.  A direct-connection is required.