Patent
Contactless means for supplying energy and data to bus users
TLDR
In this article, an energy transmission interface for contactless energy supply of a bus subscriber, which is designed as an input/output device, is provided for the contactless connection of the bus subscriber to a data bus.Abstract:
The device (1) has an energy transmission interface (3) for contactless energy supply of a bus subscriber, which is designed as an input/output device. A data transmission interface (4) is provided for contactless connection of the bus subscriber to a data bus. The energy transmission interface includes a primary coil for inductive transmission of electrical energy to a secondary coil, which is arranged in the bus subscriber, in such a manner that the function of the data transmission interface is satisfied. An independent claim is also included for a bus subscriber with a mounting unit for mounting the bus subscriber at the device for mechanical mounting of bus subscriber of a data bus.read more
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Patent
Secure power supply for an industrial control system
TL;DR: In this article, an uninterruptable power supply is coupled with an AC power supply for storing and returning electrical energy supplied by an alternating current (AC) power supply, and the controller is configured to receive diagnostic information from the battery modules.
Patent
Switch fabric having a serial communications interface and a parallel communications interface
TL;DR: In this article, a switch fabric that includes a serial communications interface and a parallel communications interface is described, where the serial communication interface is configured for connecting a plurality of slave devices to a master device in parallel to transmit information between the plurality of slaves and the master device.
Patent
Operator action authentication in an industrial control system
TL;DR: In this paper, an industrial control system includes an action authenticator configured to sign an action request generated by the action originator, and the destination communications/control module or any other industrial element/controller is configured to receive the signed action request, verify the authenticity of the signed activity request, and perform a requested action when the authenticated action request is verified.
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Secure industrial control system
TL;DR: In this paper, a secure industrial control system is described, which includes a plurality of industrial elements (e.g., modules, cables) which are provisioned during manufacture with their own unique security credentials.
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Communications control system with a serial communications interface and a parallel communications interface
TL;DR: In this article, a communications control system is described that includes a serial communications interface and a parallel communications interface for coupling a plurality of input/output modules with a control module, where the serial communication interface is configured for connecting the plurality of inputs and outputs to the control module in parallel.
References
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Patent
Non-contact data and power connector for computer based modules
TL;DR: In this paper, a magnetic core has both power supply and data windings; the data winding has sections of opposite polarity so that the power supply signal imposed on the power winding cancels itself.
Patent
Contactless connector systems
TL;DR: In this paper, a data connector system, the system having a first connector portion and a second connector portion, is described, and the system has a connected configuration in which said first and second coupling elements are within an operative range of one another such that said coupling elements were inductively coupled to one another to permit data to be transferred from said data input to said data output.
Patent
Electromagnetic coupler socket
TL;DR: In this article, an apparatus comprises a first device having one or more conductive areas to form a portion of an electromagnetic coupler and a socket to mount the first device relative to a second device having the same conductive area to form the coupler.
Patent
Einrichtung zur berührungslosen informations- und energieübertragung
TL;DR: In this article, a device for contactless information and power transmission for wireless operating data storage units which have no power supply of their own is described, where simultaneous full duplex transmission of data, both in terms of reading and writing, is carried out with uninterrupted power transmission by means of an inductive and capacitive coupling in the form of inductors and capacitors.