How to create communication between dynamics Ax 2012 to visual studio 2010

HI All,

              Initially i know how to communicate between Dynamics AX 2012 to Visual studio 2010 using business "Connector. Dll " .But the problem is how to communicate  Dynamics Ax Server 2012 to visual studio 2010 , When the Dynamics 2012 Server is installed in the one server and visual studio is at another local system . 

Thanks & Regards,

P.Maruthi