I have an Andover Infinity CX9200, (circa 1998) it has 10 VAV's tied into
its 2 wire bus.
It is set for 10Base-t
I want to connect the Infinity into an N2 bus.
The end result will be to monitor and change the Infinity's points,
using a P.C tied into an FX-40
What type of reasonably priced converter and software can I use?

Thank You