Signal converter for DIN rail mounting, measurement range 0 - 600 V AC/DC, output signals in 4 - 20 mA and 0 - 10 V, configurable via keypad, current measurement range 0 - 5 A AC/DC/frequency measurement. The signal converter has an adjustable measurement range of 0 - 600 V AC/DC, allowing it to measure various voltages. For example, it can be connected to power lines to monitor the applied voltage. In addition to voltage measurement, the signal converter can also directly measure current with a maximum adjustable measurement range of 0 - 5 A AC/DC. To extend the current range, a current transformer can be connected to the signal converter. The measured value is then converted by the signal converter into a standardized analog 4 - 20 mA or 0 - 10 V signal. Thus, the signal converter is the ideal extension for process control. Since the input and output ranges can be set identically, the signal converter can be used for galvanic isolation. Configuration of the signal converter is done directly via the keypad, eliminating the need for additional cables or software for settings. The signal converter is mounted on a DIN rail and operates with a voltage of 18 - 265 V AC/DC at a frequency of 45 - 65 Hz.