interface device for protection relay system of an electric driving method and device of an industrial installation complete.

摘要

Interface device (1) for protection relay (2) has means for communicating within a network of operating units (3) by selection of a communication protocol (P2) where the communication is time divided according to the installation control. An Independent claim is made for conversion software for transmitting data received in one protocol (P2) in another protocol (P1) and vice-versa.