Method for transferring data between field device of process automation technology and remote data processing device, involves catching data retrieved from field device when transmitting to remote data processing device

摘要

The data is accessed by communications interface adapter (E1) from field device (E0) via the communication interface such as wire. The retrieved data of the field device is wirelessly transferred as a data stream to the remote data processing device (E3,E4) by communication interface adapter such that the transmitted data at any time together are cached in the communications interface adapter. Independent claims are included for the following: (1) communication interface adaptor; (2) assembly of field device of process automation technology and remote data processing device; and (3) computer program product for transferring data between field device of process automation technology and remote data processing device.