Just wondering we`ve used the 2 current inputs on the AB Micro 1000 anl. Can we put a 500 ohm resistor in series with one of the 0 to 10 inputs and get 4 to 20?
Thanks
Put the resistor across the 10 volt input so the input is reading the voltage across the resistor. A 4-20 mA signal will produce 2-10 volts at the input.
Put the resistor across the 10 volt input so the input is reading the voltage across the resistor. A 4-20 mA signal will produce 2-10 volts at the input.