1. A method of merging wireless data collected from a wireless network into a process control system, the wireless network having a plurality of entities each associated with a corresponding input/output data point, the method comprising: receiving wireless data from a wireless network, wherein the wireless data relates to an entity within the wireless network; mapping the wireless data between an input/output data point corresponding to the entity within the wireless network and a data point placeholder within the process control system corresponding to the input/output data point; establishing communication with the process control system via a process control interlace, wherein the process control interface comprises a common interface for entities within the process control system; and writing the mapped wireless data to the corresponding data point placeholder of the process control system via the process control interface.