Abstract: A method for calibrating an electronic assembly during a manufacturing process is provided, including the steps: determining a calibration value for the assembly which for a predefined input value gives a deviation between an actual output value output by the assembly and a predefined desired output value, transmitting the calibration value to the assembly, and storing the calibration value in the assembly, wherein the calibration value of the assembly is determined by a machine learning method executed in a calibration device, and the machine learning method is trained by training data, which include historical calibration values of a plurality of assemblies of the same type and parameters of assemblies of the same type, which are dependent on the manufacturing process and/or express physical properties.

Abstract: A modular electrical system including a first current-emitting source module and a first current-consuming sink module which is connected to the first current-emitting source module is provided. The first sink module has a first sink identification means to identify maximum power requirement of the first sink module. The object of providing power balancing between a first source module and a first sink module is achieved in that the first source module has a first source identification means for identifying the power capacity of the first source module, wherein in order to calculate a power ratio of the system the first sink identification means and the first source identification means are connected to a two-wire line for the purpose of generating a differential voltage.

Abstract: A terminating unit comprising a first terminating device for a first data line, a second terminating device for a second data line, a third terminating device, and a connecting device which is arranged for electrically connecting the first and the second terminating device to the third terminating device A switch-over unit interacts with the connecting device such that in cases where the third terminating device is connected to a counterpiece, the first terminating device and the second terminating device are connected to the third terminating device and in cases where no counterpiece is terminated at the third terminating device, the first terminating device is connected to the second terminating device for connecting through the data lines.

Abstract: A PLC includes a first and second module. The first module having terminal positions and/or connectors behind a door located on its front side as well as having a display, and with the second module having a display unit. For servicing the first module, status messages for terminal position and/or connector of the first module are transmitted via a communication link to the second module and are displayed by a display of the second module.

Abstract: An automation system for controlling a technical process having an electronic processing unit, input/output (I/O) modules for inputting and outputting process signals to operating means of the technical process, such as sensors and actuators, and terminal modules for connecting the operating means to the I/O modules. The automation system also includes a programmable matrix module that can be used by the electronic processing unit to dynamically associate, i.e., connect, one or more I/O modules with one or more terminal modules.

Abstract: A modular electrical system including a first current-emitting source module and a first current-consuming sink module which is connected to the first current-emitting source module is provided. The first sink module has a first sink identification means to identify maximum power requirement of the first sink module. The object of providing power balancing between a first source module and a first sink module is achieved in that the first source module has a first source identification means for identifying the power capacity of the first source module, wherein in order to calculate a power ratio of the system the first sink identification means and the first source identification means are connected to a two-wire line for the purpose of generating a differential voltage.

Abstract: A PLC includes a first and second module. The first module having terminal positions and/or connectors behind a door located on its front side as well as having a display, and with the second module having a display unit. For servicing the first module, status messages for terminal position and/or connector of the first module are transmitted via a communication link to the second module and are displayed by a display of the second module.

Abstract: An output clock-pulse with a variable pulse duty factor is generated from a basic clock pulse that is supplied to a pulse contractor for generating pulses that are synchronized to the clock pulse. The resulting pulses are supplied to a circuit for varying the pulse duty factor corresponding to a ratio between the high-level and low-level of a period of the output clock-pulse.

Abstract: A switching unit is provided in order to operate in each case one bus master from a group of redundant bus masters on a fundamentally non-redundant bus system, with the special feature of the switching unit being that it is itself operated on the bus to be switched and, in consequence, no special signals are required to switch the bus masters.

Abstract: The invention relates to a clock-pulse generation circuit comprising a clock-pulse generator (1) for outputting a basic clock pulse, a pulse contractor (2), connected downstream of the clock-pulse generator (1), for generating pulses that are synchronised to the clock pulse and a circuit (3) for varying the pulse duty factor, connected downstream of the pulse contractor (2) for outputting an output clock-pulse with a variable pulse duty factor, the latter corresponding to the ratio between the high-level and low-level of a period of the output clock-pulse. An output clock-pulse with a variable pulse duty factor can thus be generated.