Abstract: A conductor connection terminal with an insulating material housing, which has a conductor insertion channel, a busbar in the insulating material housing and a clamping spring. The clamping spring has a contact leg which is supported on the busbar, a spring arch adjoining the contact leg, a clamping leg with a clamping edge adjoining the spring arch, which together with the busbar form a clamping point for clamping an electrical conductor, and a pull tab projecting from the clamping leg. Furthermore, the conductor connection terminal has an operating lever which is pivotably mounted in the insulating material housing, wherein the operating lever has a driver lug and is designed to grip the pull tab with the driver lug and to move the pull tab when the operating lever is pivoted so as to open and close the clamping point.

Abstract: A conductor connection terminal, having an insulating material housing, a busbar, a clamping spring and an operating lever which is pivotably received in the insulating material housing over a pivoting range and can be pivoted between an open position and a closed position, wherein the clamping spring has an operating arm which is deflected via a spring driver of the operating lever at least in the open position, characterized in that the operating lever is supported in the open position at a first and a second support point spaced from the first, and that the operating lever is pulled against the first and the second support point by a tensile force of the clamping spring acting on the spring driver from the operating arm.

Abstract: A conductor connection terminal, having an insulating material housing, a busbar, a clamping spring and an operating lever which is pivotably received in the insulating material housing over a pivoting range and can be pivoted between an open position and a closed position, wherein the clamping spring has an operating arm which is deflected via a spring driver of the operating lever at least in the open position. The operating lever is supported in the open position at a first and a second support point spaced from the first, and that the operating lever is pulled against the first and the second support point by a tensile force of the clamping spring acting on the spring driver from the operating arm.

Abstract: 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.

Abstract: A system, having a controller, with a 3-phase measurement sensor, wherein the 3-phase measurement sensor is connected at least for current measurement to a low-voltage feeder of a secondary unit substation, and wherein a distribution network with producers and/or consumers is connected to the low-voltage feeder. The controller and the 3-phase measurement sensor are arranged in the secondary unit substation. The controller has a data interface for detecting electrical measurement values of the connected 3-phase measurement sensor with associated timestamp. The controller has a communication interface for connection to a higher-level unit outside of the secondary unit substation. The controller has a first memory area in a local memory for storing the measurement values with associated timestamp.

Abstract: A connecting terminal for connecting at least one first electrical conductor to a second electrical conductor, the connecting terminal including a housing with a first conductor insertion opening for inserting the first electrical conductor and with a second conductor insertion opening for inserting the second electrical conductor, the first and the second conductor insertion openings being arranged on opposite sides of the housing, the connecting terminal including a contact insert, which includes a first clamping spring, a second clamping sprin and a busbar, the first and the second clamping springs being fastened in end areas of the busbar facing away from each other, and a free space being present between the first and the second clamping springs, the connecting terminal including an inner piece as a further separate component, which is arranged at least with a middle section predominantly in the free space between the first and second clamping springs.

Abstract: A conductor terminal, including an insulating housing having a conductor insertion opening for inserting an electrical conductor in a conductor insertion direction, a busbar and a clamping spring. The clamping spring having a clamping leg, which, together with the busbar, forms a clamping point for the electrical conductor. An actuating element is movably supported in an actuating channel in the insulating housing and having an actuating section interacting with the clamping leg in such a way that the clamping leg is displaceably designed to open the clamping point during a movement of the actuating element in the direction of the clamping leg. The actuating element being transferable from an initial position into an actuating position, and the clamping point being opened in the actuating position. The actuating element being pivotably supported in a locking position in the actuating position, and being lockable in the locking position.

Abstract: 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.

Abstract: A conductor terminal, including an insulating housing, the insulating housing having a conductor insertion opening for inserting an electrical conductor in a conductor insertion direction, including a busbar and including a clamping spring, the clamping spring having a contact leg for contact with a part of the conductor terminal, the contact leg transitioning into a spring bend, and the spring bend transitioning into a clamping leg, the clamping leg forming a clamping point with the busbar for the electrical conductor, and including an actuating element, the actuating element being configured to open the clamping point, the actuating element being able to be transferred from an initial position into an actuating position, and the clamping point being opened in the actuating position.

Abstract: An electronic device for an industrial electrical installation, having at least one electrical equipment and a communication module. The electrical equipment has control electronics with a memory and the memory of the control electronics comprises a parameter memory in which operating parameters of the electrical equipment are stored, and the communication module has a memory and is set up for data communication with the control electronics of the electrical equipment via a first communication link and for data communication with an external computer device via a second communication link. the memory of the control electronics of the electrical equipment stores a metadata record which contains access information and display information.

Abstract: A conductor terminal with an insulating material housing, the insulating material housing having a conductor insertion opening for receiving an electrical conductor in a conductor insertion direction, with a conductor rail section, with a clamping spring, wherein the clamping spring has a clamping leg which, with the conductor rail section, forms a clamping point for the electrical conductor, with a retaining element for holding the clamping leg in an open position of the clamping point, wherein a first latching element is arranged on the clamping leg and a second latching element is arranged on the retaining element, wherein the first and second latching elements can be latched together in the open position of the clamping point, the retaining element and the clamping spring being designed as two components which are separate from one another.

Abstract: A conductor connection terminal, having an insulating material housing, a busbar, a clamping spring and an operating lever which is pivotably received in the insulating material housing over a pivoting range and can be pivoted between an open position and a closed position, wherein the clamping spring has an operating arm which is deflected via a spring driver of the operating lever at least in the open position, characterized in that the operating lever is supported in the open position at a first and a second support point spaced from the first, and that the operating lever is pulled against the first and the second support point by a tensile force of the clamping spring acting on the spring driver from the operating arm.

Abstract: A method for processing process data by means of data bus subscribers of a local bus, the method including: receiving at least one instruction list at a data bus subscriber, the instruction list having a set of instructions for processing process data, storing the at least one instruction list in a memory, receiving an instruction list index, ILI, at the data bus subscriber, selecting one of the at least one stored instruction list on the basis of the received ILI if the ILI is associated with the stored instruction list, and executing the set of instructions of the selected instruction list in order to process the process data by means of the data bus subscriber. The local bus is designed as a ring bus, for example. Each output of a data bus subscriber is connected, for example, to an actuator.

Abstract: An automation system for process automation including at least one automation device which has at least one fieldbus interface for connection to a bus for transmitting process data, an arithmetic unit, a digital data memory and a data interface for transmitting program-flow-related event data; and an analysis device connected to the at least one automation device. The automation device is set up to run one or more computer programs with the aid of the arithmetic unit and to capture program flow events occurring during the running of the at least one computer program and to store them together with current time information as program-flow-related event data in the digital data memory, and wherein the arithmetic unit of the automation device is set up to continuously send the program-flow-related event data stored in the digital data memory to the analysis device connected via the data interface.

Abstract: A method for transferring a digital file from an OPC VA server to an OPC VA client that is executed in a web browser as a web application, wherein an OPC VA file module is used to open the desired file on the OPC VA server, the digital data included therein are read using the OPC VA communication protocol and subsequently the open file is closed again. From the read digital data, a file is then formed that is a copy of the file to be transferred, the file formed then being provided to the web browser of the client as a file download.

Abstract: A plug connector of an electrical plug connection, the electrical plug connection including a mating connector to which the plug connector can be plugged in a plug-in direction. The plug connector has a housing and electrical plug contacts, which are arranged at least partially in the housing and are arranged side by side in a series direction. 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. 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. A third housing wall adjoins the second housing wall. Some of the housing walls may include fastening elements formed as grooves or recesses by which functional elements, such as latches or coding elements, may be attached to the housing.

Abstract: A conductor terminal with an insulating material housing and a spring-force terminal connection. The spring-force terminal connection has a contact body which is shaped out of a sheet element and has a base portion, lateral wall portions that protrude from the base portion and are mutually spaced, and solder connection contact tongues. The base portion together with the lateral wall portions forms a conductor receiving channel for receiving an electric conductor, and leaf spring tongues protrude from the lateral wall portions so as to face one another, each leaf spring tongue has a clamping edge for clamping an electric conductor received in the conductor receiving channel. The insulating material housing has a conductor insertion opening which leads to the conductor receiving channel on the front face.

Abstract: A configuration data structure for control systems in an automation system and to a method, a cloud computing unit, a control system, and a computer program for generating the configuration data structure. The configuration data structure comprises a cloud component, which provides at least one cloud function that can be carried out on the cloud computing unit, and a system component, which provides at least one system function that can be carried out on the control systems.

Abstract: A conductor terminal that has an insulating housing, which has a conductor insertion opening for inserting an electrical conductor and a contact element insertion opening for inserting a contact element. A busbar has a clamping section arranged between the inserted electrical conductor and the inserted contact element. A first clamping spring is provided for clamping the electrical conductor, which includes a first clamping leg having a clamping edge oriented in the direction of the clamping section, a first spring bend and a first contact leg, the clamping edge and the clamping section forming a first clamping point for clamping the electrical conductor.

Abstract: An electronic device that has control electronics that have at least one program memory with a computer program stored therein and a processor for executing the computer program. The computer program has software control functions for controlling functions of the electronic device. The electronic device has at least one communication unit coupled to the control electronics, by means of which the electronic device is equipped for data communication with an external computer device. The communication unit is designed as a replaceable communication module. The communication module has a gateway functionality via which a bidirectional conversion takes place between an external communication protocol and/or physical layer used by the external computer device and an internal communication protocol and/or physical layer used between the communication module and the processor. The communication module supports either exactly one external communication protocol or multiple external communication protocols.