Abstract: A network device includes at least one wireless communication device for transmitting data and/or for storing received data by energy received from a transmitting device by induction. The wireless communication device includes or is connected to an ID memory operable by the received energy, in which at least one UAID (unified address identification) can be stored, and which can be read out or (over)written by the wireless communication device. An operating memory is provided, in which an operating data of the network device, which is at least partially necessary for the operation of the network device, can be stored. A method for manufacturing the network device includes assembling the device, storing primary configuration data, generating secondary configuration data, storing the secondary configuration data in a central processing memory, and overwriting the primary configuration data in the network device with the secondary configuration data.

Abstract: An electrical plug connector (10) including a housing (12); at least one input-side contact (14, 16, 18); at least one output-side contact (20, 22, 24); and an electrical circuit (30) arranged inside the housing (12). The electrical circuit (30) has a sensor device (32), a control device (34) and a communication interface (38). The sensor device (32) is designed to detect an electrical operating parameter; and the control device (34) is designed to generate output data on the basis of the electrical operating parameter and to output said data by a communication interface (38). A method for operating a system having an electrical plug connector (10) is provided in which the plug connector (10) includes a sensor device (32) for detecting an electrical operating parameter.

Abstract: An electrical plug connector (10) having contacts (30) on the input side and a housing (20), within which electrical lines (40) and an electrical switch with at least one sensor device (84) and a control device (82) are connected to the contacts (30). The sensor device (84) and the control device (82) are arranged on a common carrier body (70). The carrier body is formed as a circuit carrier, which is made from plastic by injection-molding, on which metallic conductor tracks (80) are applied. This allows simple integration of sensor and monitoring tasks into conventional plug connectors.

Abstract: The disclosed embodiments relate to a system including a connection element for producing a wired connection between a first unit and a second unit, the connection element comprising a diagnostic module; wherein the diagnostic module comprises: a receiving interface, which is set up to receive data from the first unit over a wired data connection, a memory module, which is set up to store the data received from the first unit, and a read-out interface, which is set up to output the data stored by the memory module over a wireless data connection. The disclosed embodiments furthermore relate to a system including the first unit with the connection element directly connected to the first unit, as well as a system with the first unit and the second unit. The disclosed embodiments finally also relate to a method for producing a wired connection.

Abstract: A further field device is configured to interact with a field device having a storage device storing a configuration of at least the further field device. The field device is configured to output the configuration to the further field device and/or to receive the configuration from the further field device. The further field device is furthermore configured to receive and/or to store the configuration from the field device, in order to match the configuration received from the field device to its technical design.

Abstract: An electrical unit has a microcontroller-based electronic circuit. The electrical unit includes a memory module connected to a microcontroller of the microcontroller-based electronic circuit and configured to store data during operation of the electrical unit. The electrical unit further includes a wireless interface via which the data can be read out from the memory module.

Abstract: A field device includes a microcontroller-based electronic circuit. The microcontroller-based electronic circuit includes a memory module. The memory module is connected to the microcontroller and configured to store data during operation of the field device. The electronic circuit further includes a wireless interface via which the data can be read out from the memory module.