The document defines the data communication between laboratory apparatus and computer performed with multipoint connections via a process field bus, e.g. profibus according to DIN EN 50170/2 or DIN measurement bus acc. to DIN 66348. The specified device profiles are independent from the bus chosen and fit into the OSI Basic Reference Model according to DIN EN ISO/IEC 7498-1 oven layer 7.#,,#
DIN V 12900-3:2001 history
2001DIN V 12900-3:2001 Laboratory data communication - Part 3: Device profiles for laboratory apparatus