Patent ID: 7785151
Filing Date: 2010-08-31
Classification: H01F,H04L,Y10S

Abstract:
1. A plug-in connection system for a contactless transmission of data and power supply signals between a sensor means and a base unit in a measuring and transmission system, the plug-in connection system comprising: a data and power supply line connected to the base unit; a sensor-side connection element, the sensor means being mounted to said sensor-side connection element, said sensor-side connection element comprising a power signal receiver, a data modulator/demodulator unit which can be coupled at least indirectly, for the purposes of signaling, to at least one measuring sensor of the sensor means and said sensor-side connection element comprising a first coupling partner element for contactless transmission of data and power supply signals via a coupling path; a base-side connection element coupled to said data and supply line, said base-side connection element comprising a second coupling partner element of the coupling path, a power signal transmitter, a data modulator/demodulator unit, a data interface which can be connected to the base unit with respect to data and a primary power supply; a microprocessor-assisted control and memory unit in at least one of the connection elements; and an optical diagnosis display unit in at least one of the connection elements for displaying state parameters within the measuring and transmission system, said optical diagnosis display unit comprising at least one light-emitting diode, wherein the at least one light-emitting diode of the optical diagnosis display unit is located on a printed circuit board arranged in an interior of the connection system and the display signal is discernible from outside via windows in the housing of the connection system.