All switched by electronic switches All-round Signal Output Current/Voltage/Frequency
|
All switched by electronic switches All-round Signal Output Current/Voltage/Frequency
|
Switch this input(-),the port to 24V,as the power supply for the value feedback,the input and output are carried out at the same time
|
Ths input(-),the port is closed to 24V,as the negative pole of the input signal,the input and output are performed at the same time
|