Lgz Landis Gyr Zug Ag

Otto Leuthold

Josef Hilber

Fritz Jost

An arrangement for the control of an operating installation of a building automation system is disclosed. The arrangement comprises a control module serving as a master transmitter-receiver and at least one function module serving as a slave transmitter receiver. A bus connection including a bus rail connects the control module and the at least one function module for the transmission of addresses and data and for the transmission of operating voltages. The bus rail is installed electrically at the periphery of the installation so that the at least one function module is connected to a plurality of conductors forming the bus rail and directly to the installation so that the function module serves as an input/output terminal of said installation for the transmission of process parameters.

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Zug, Switzerland

Otto Leuthold