US 9,870,860 B2 · System for supplying bus subscriber modules with contactless energy and data

Abstract

A supply system for supplying in a contact-free manner electrical energy and data signals to a subscriber module, including a support member, a supply bar mounted on the support member, which supply bar supports primary energy and data interfaces, and at least one bus subscriber module mounted on the support member, which bus subscriber module includes secondary energy and data interfaces arranged adjacent and spaced from the primary energy and data interfaces, respectively, whereby electrical energy and data signals supplied to the primary interfaces are transmitted in a contact-free manner to the secondary interfaces, respectively. Preferably the support member is a mounting rail having an inverted top-hat configuration, with the supply bar being mounted longitudinally in the space defined by the horizontal bottom and vertical side walls of the mounting rail.

Claims3

Dependent claims

A method for supplying electrical energy and data signals in a contact-free manner to a subscriber module, comprising the steps of:

(a) providing a horizontal mounting rail containing a longitudinal chamber;
(b) arranging a supply bar longitudinally in said chamber, said supply bar having at least one primary energy and data interface;
(c) mounting at least one bus subscriber module transversely on said mounting rail above said supply bar, said module having at least one secondary energy and data interface for receiving signals transmitted in a contact-free manner by said at least one primary energy and data interface, respectively;
(d) determining the absolute position of the bus subscriber module on the mounting rail;
(e) determining the number of modules set upon the mounting rail as a function of at least one determinable critical parameter during the transmission of the energy and/or data signal;
and
(f) re-adjusting the system as a function of the number of bus subscriber modules set upon the mounting rail, wherein said system readjustment is achieved by at least one of variation in the level of the bus bar voltage.

4 more elements

Dependencies are inferred from the claim text.

System for supplying bus subscriber modules with contactless energy and data

Life of this patent

System for supplying bus subscriber modules with contactless energy and data

Life of this patent

Abstract

Claims3