Voltage switch current module can convert 0-3.3V / 0-5V / 0-10V / 0-15V voltage signal into 4-20ma current signal;
In the process of signal transmission circuit voltage signal will increase transmission distance becomes weak, the transmission can be avoided using weak electric current signal.
1, power supply voltage range of DC 7V ~ 30V
2, the input voltage signal 0 ~ 2.5V, 3.3V, 5V, 10V, 15V.
3, the output current 4-20ma.
4, zero and span can be adjusted (potentiometer adjustment).
5, with the isolated nature of the non-optically isolated.
6, module size: 3.3 * 2.5cm
100% Brand New
1 x module