The present invention relates to a system and methodology providing a multi-protocol data exchange between client and server components in an industrial automation environment. According to one aspect of the present invention, an industrial control system is provided that includes a server application operative to exchange data with an industrial controller. A server component associated with the server application is adapted to communicate via a plurality of protocols to facilitate the data exchange. A host component exposes objects in the server component, wherein the objects can be employed to communicate via a shared memory protocol according to a local operating environment. In addition, the objects can be adapted to communicate via a multicast protocol in accordance with a remote operating environment.