Is this what you are looking for?
http://icomamerica.com/en/products/a...1/default.aspx
It says you need a RC-28 USB encoder and RS-BA1 software.
Do a Google search for "Remote operation of IC-7200 ham radio", there is a lot of info there.
There is also a number of "youtube" videos on the subject and software other than ICOM.
Marv
KT4W