Patents Assigned to Wago Verwaltungsgesellschaft
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Publication number: 20200356715Abstract: A system for producing a data stream based on redundant information that has a first controller, a second controller and a circuit. The first controller outputs a first part of first data via a first data output. The second controller outputs a second part of second data via a second data output. The circuit combines the data that is output to form a data stream. The first controller reads in at least the second part of second data of the combined data stream. The second controller reads in at least the first part of first data of the combined data stream. The read-in second part of second data is compared with a second part of the first data and if the comparison indicates a deviation, to stop outputting data via the first data output and/or to block the forwarding of the data stream.Type: ApplicationFiled: July 23, 2020Publication date: November 12, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventor: Markus WEIDNER
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Publication number: 20200350729Abstract: A plug connector of an electrical plug connection, which has the plug connector and a mating connector which is assigned to the plug connector as a counterpart and to which the plug connector can be plugged in a plug-in direction, wherein the plug connector has a housing and a plurality of electrical plug contacts, which are arranged at least partially in the housing and are arranged side by side in a series direction, wherein a first housing wall of the housing, which is arranged parallel to a plane spanned by the plug-in direction and the series direction, adjoins a second housing wall of the housing. The normal of the second housing wall points approximately in the plug-in direction and is arranged at an angle to the first housing wall, and a third housing wall of the housing adjoins the second housing wall.Type: ApplicationFiled: April 29, 2020Publication date: November 5, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Rudolf MASTEL, Marcel PAHL, Henning MEIER, Philipp OBER-WOERDER
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Publication number: 20200350722Abstract: A plug-and-socket connector for an electrical plug-and-socket connection that has the plug-and-socket connector and a mating connector associated with the plug-and-socket connector as a mating part to which the plug-and-socket connector can be attached in a plug-in direction, wherein the plug-and-socket connector has a housing and multiple electrical plug-in contacts that are arranged at least partially in the housing and that are arranged side by side in a row direction, wherein a first housing wall of the housing, which is arranged parallel to a plane spanned by the plug-in direction and the row direction, adjoins a second housing wall of the housing, which faces in the plug-in direction and is arranged at an angle to the first housing wall.Type: ApplicationFiled: April 29, 2020Publication date: November 5, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Rudolf MASTEL, Marcel PAHL, Henning MEIER, Philipp OBER-WOERDER
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Patent number: 10817438Abstract: The present invention relates to a security arrangement comprising a data processing unit for serial transmission of data for controlling outputs and for querying inputs of a process and a corresponding method; further comprising at least one parallel-to-serial converter comprising a shift register for converting data to query the inputs; at least one serial-to-parallel converter comprising a shift register for converting data to control the outputs; wherein the data to be transmitted includes diagnostic bits that are output from the serial-to-parallel converter and read back from the parallel-to-serial converter; and the read-back data is checked for errors by the data processing unit to ensure a secure data transmission.Type: GrantFiled: January 26, 2017Date of Patent: October 27, 2020Assignee: WAGO Verwaltungsgesellschaft mbHInventors: Christian Voss, Andreas Patzelt, Christopher Wohlgemuth
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Publication number: 20200333381Abstract: A circuit for monitoring an output voltage of a voltage supply is shown. The circuit comprises a microcontroller for controlling a system, a shift register and a diagnostic circuit. The microcontroller has an input for receiving serial output data of the shift register, wherein the input is connected to the serial output of the shift register. The diagnostic circuit is designed to diagnose the voltage supply and has a diagnostic output which is connected to a data input of the shift register for inputting a diagnostic bit.Type: ApplicationFiled: July 7, 2020Publication date: October 22, 2020Applicant: WAGO Verwaltungsgesellschaft mit beschraenkter HaftungInventors: Christopher WOHLGEMUTH, Christian VOSS
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Patent number: 10795847Abstract: A coupler for an automation system for controlling a process, having a first interface for connection to a field bus for receiving a field bus message with process data of the process, a second interface for connection to a local bus for transmitting a local bus message, and a circuit implemented between the first interface and the second interface. The circuit has a non-clocked logic circuit comprising a number of hardware logic elements. The non-clocked logic circuit is equipped to change process data received through the first interface. The circuit is equipped to output the changed process data in the local bus message.Type: GrantFiled: March 23, 2018Date of Patent: October 6, 2020Assignee: WAGO Verwaltungsgesellschaft mbHInventors: Frank Quakernack, Daniel Jerolm, Hans-Herbert Kirste
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Publication number: 20200310374Abstract: A power supply device for the electrical power supply of electrical components from a power source, wherein the power supply device has at least one communication unit by which the power supply device is designed for data communication with an external computer device, wherein the power supply device has connections for supplying the electrical power for the power supply of the electrical components, wherein the power supply device has at least one controllable digital or analog output connection and/or at least one digital or analog input connection as a further connection, wherein in the case of a controllable digital or analog output connection, this can be controlled by the external computer device via the communication unit and in the case of a digital or analog input connection an input value can be read from this input connection via the communication unit by the external computer device.Type: ApplicationFiled: March 25, 2020Publication date: October 1, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Stefan WAGNER, Philipp NEUGEBAUER
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Publication number: 20200313926Abstract: A bus system, a method for operating a bus system and a participant of a bus system are provided. The participant includes a timer and a transceiver circuit. The transceiver circuit is configured to receive a data packet having a time stamp value via a bus. The timer is configured for synchronization, based on the time stamp value. The timer is configured to change the time stamp value. The transceiver circuit is configured to transmit the data packet with the changed time stamp value via the bus.Type: ApplicationFiled: June 12, 2020Publication date: October 1, 2020Applicant: WAGO VERWALTUNGSGESELLSCHAFT MIT BESCHRAENKTER HAFTUNGInventor: Daniel JEROLM
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Publication number: 20200243986Abstract: A clamping spring of a conductor connection terminal for connecting an electrical conductor by means of spring-loaded clamping, wherein the clamping spring has a support leg to fix the clamping spring in the conductor connection terminal, a spring bend adjoining the support leg, and a clamping leg adjoining the spring bend, wherein the clamping leg is arranged to clamp the electrical conductor by means of its free end, wherein the clamping leg has at least one corrugation stamped into the material of the clamping leg. A conductor connection terminal with such a clamping spring is also provided.Type: ApplicationFiled: January 24, 2020Publication date: July 30, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Hans-Josef KOELLMANN, Alexander VOLKMANN
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Publication number: 20200228130Abstract: A switching circuit for checking an analog input circuit of an A/D converter is shown. The switching circuit comprises the analog circuit and a comparator circuit. The analog input circuit is configured to generate a first derived signal S1 and a second derived signal S2 from an analog input signal SE of the analog input circuit. The first derived signal S1 and the second derived signal S2 are input signals for the comparator circuit, but only the first derived signal S1 is an input signal for the A/D converter. The comparator circuit is configured to check whether a deviation of the derived signals S1, S2 from each other lies within a tolerance range TOL and to output an output signal SA depending on the check, which may be further evaluated.Type: ApplicationFiled: March 27, 2020Publication date: July 16, 2020Applicant: WAGO Verwaltungsgesellschaft mit beschränkter HaftungInventors: Alexander BUELOW, Christian VOSS
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Publication number: 20200220279Abstract: A conductor terminal with a busbar piece and a clamping spring. The clamping spring has a clamping limb which is oriented towards the busbar piece in order to form a clamping point for clamping an electric conductor between the clamping limb and the bus bar piece, a spring bracket which adjoins the clamping limb, and a contact limb, a vertical section of which extends transversely to the bus bar piece. The vertical section of the contact limb has a recess with edges which surround the bus bar piece. The bus bar piece has a contact wall which adjoins the wall surface of the contact limb vertical section extending transversely to the busbar piece. The wall surface lying on the vertical section side facing away from the clamping limb, and which is designed to support the vertical section of the contact limb on the contact wall.Type: ApplicationFiled: March 16, 2020Publication date: July 9, 2020Applicant: WAGO VERWALTUNGSGESELLSCHAFT MBHInventors: Hans-Josef KOELLMANN, Michael MEYER, Thomas WITTE
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Publication number: 20200218215Abstract: A circuit for coupling a field bus and a local bus. A field bus controller is equipped to send and receive process data over the field bus. A local bus controller is equipped to send and receive the process data over the local bus. A data management unit is connected to the field bus controller and the local bus controller. The data management unit is equipped to transfer the process data between field bus controller and local bus controller. A memory area connected to the data management unit for copying and storing the process data. A processor connected to the data management unit and connected to the memory area. The processor is equipped to set up the data management unit to copy the process data into the memory area and the processor is equipped to read out the process data copied in the memory area.Type: ApplicationFiled: March 23, 2020Publication date: July 9, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Frank QUAKERNACK, Hans-Herbert KIRSTE
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Publication number: 20200218680Abstract: A system having a field bus coupler, a first module and a second module is provided. The field bus coupler includes a first field bus interface to a field bus and a first sub-bus interface to a sub-bus. The first module includes a control interface for connection to a control bus, a second sub-bus interface for communication with the field bus coupler and a first control output. The second module includes a control input and a power output. The first module is configured to derive a control signal from a signal which is received via the control interface during operation, and the second module is configured to control the power output of the second module in coordination with the control signal received via the control input.Type: ApplicationFiled: January 9, 2020Publication date: July 9, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Christian VOSS, Daniel Janos MOEHLENBROCK
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Publication number: 20200220459Abstract: A device for limiting a power loss during the sampling of a digital signal is illustrated. The device comprises a circuit disposed in the signal path of the digital signal, the circuit being configured to reduce a current flow along the signal path in response to a control signal which indicates a sampling pause.Type: ApplicationFiled: January 9, 2020Publication date: July 9, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Andreas PATZELT, Christian VOSS
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Publication number: 20200212803Abstract: A circuit having a DC-to-DC converter and an input circuit connected on the line side of the DC-to-DC converter, having a first terminal and a second terminal for connection to a power supply and a third terminal and a fourth terminal for connection to the DC-to-DC converter. Between the first and third terminals, the input circle has a semiconductor element, wherein a first component terminal of the semiconductor element is connected via at least a first capacitor and a second capacitor to a second component terminal of the semiconductor element, wherein a resistance of the semiconductor element is controllable by a voltage between the first component terminal and the second component terminal.Type: ApplicationFiled: March 9, 2020Publication date: July 2, 2020Applicant: WAGO VERWALTUNGSGESELLSCHAFT MBHInventor: Walter BINDSEIL
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Patent number: 10700628Abstract: The present invention relates to a method for the current control of a pulse width modulated power converter for an electric machine, in particular a pulse width modulated inverter connected to the electric machine. The machine and the inverter thereby comprise a plurality of phases, and the current control is carried out by means of a control loop comprising a modulator for the calculation of switching times for a pulse generator for producing a pulse width modulated control voltage for each phase. Furthermore, the present invention relates to a corresponding device for current control of an inverter connected to an electric machine.Type: GrantFiled: February 14, 2017Date of Patent: June 30, 2020Assignee: WAGO Verwaltungsgesellschaft mbHInventors: Viktor Barinberg, Dirk Hansen, Ulrich Heller
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Publication number: 20200204398Abstract: A master of a bus system for process control with one slave and a bus. A transceiver circuit transmits and receives for process control by data packets. A channel has a receive memory area. The transceiver circuit is set up to write the receive data of a data packet received via the bus into the receive memory area. The channel has at least one selection circuit, an output of the selection circuit being connected to the transceiver circuit. The selection circuit has a first input for selecting initial data. The selection circuit has a second input, the second input being connected to the receive memory area, and the selection circuit is configured to select the transmit data from the initial data and/or the data written into the receive memory area and to output the transmitted data to the transceiver circuit for a data packet to be transmitted.Type: ApplicationFiled: February 28, 2020Publication date: June 25, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Daniel JEROLM, Frank QUAKERNACK
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Publication number: 20200183871Abstract: A system for controlling a process having a first control device for processing first data, and a first communication interface of a first communication unit designed for receiving the first data, and a second control device for processing second data, and a second communication interface of a second communication unit, designed for receiving the second data. The first communication unit comprises a third communication interface and the second communication unit comprises a fourth communication interface. The third communication interface is connected to the second communication interface and the first processor processes or compares the second data received by the third communication interface with the first data received by the first communication interface.Type: ApplicationFiled: February 18, 2020Publication date: June 11, 2020Applicant: WAGO Verwaltungsgesellschaft mbHInventors: Andreas PATZELT, Christian VOSS
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Patent number: D900029Type: GrantFiled: September 6, 2017Date of Patent: October 27, 2020Assignee: WAGO Verwaltungsgesellschaft mit beschraenkter HaftungInventor: Henry Stolze
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Patent number: D902867Type: GrantFiled: March 14, 2019Date of Patent: November 24, 2020Assignee: WAGO Verwaltungsgesellschaft mbHInventor: Michael Meyer
