AC DC Current and Voltage Converters.
The DAT5023 is Datexel's range of AC and DC current and voltage converters which are DIP switch programmable. The AC and DC current input is selectable on order from 0-5Amps, 0-10Amps, 0-20Amps, 0-25Amps, 0-30Amps, 0-40Amps, 0-50Amps, 0-60Amps. There is a DIP switch to select either AC or DC Voltage input. The voltage input is selectable by connecting the voltage input to the correct terminals from 0-36 V, 0-80 V, 0-170 V, 0-370V and 0-550V. The output is also selectable with DIP switches from 4-20mA, 0-10V, 0-20mA, 2-10V, 0-5V and 1-5V. The output current is passive and active. The input, output and power supply are isolated from each other up to 2000 Vac. The power supply is between 18 and 30 Vdc and power consumption is less than 90mA.
The DAT5023I is used to measure Current and uses a Hall effect transducer. There is a coil inside the Current Converter which is isolated from the current input. The cable passes through the housing of the converter and the coil and the true root mean square measurement is taken from this coil then converted to a standard industrial signal output.
To measure voltage, the voltage to be measured is connected to the input terminals.