Parameter:
1)uct Name:Voltage to Current Module
2)ing Voltage:DC 12V-24V
3)t Signal:0-3.3V
4)ut Signal:4-20mA
5) Temperature:-25℃~85℃
6) Humidity:5%~95%RH
7):40*30*15mm
Interface Meaning:
1).24V:Power supply positive input
2).0V:Negative input of power supply/Negative current output
3)+:Current output positive
4).P1:Adjustable potentiometer port 1 pin
5).P2/V+:Input signal voltage positive or adjustable potentiometer port 2 feet
6).P3/V-:Input signal voltage negative or adjustable potentiometer port 3 feet
Debugging Steps:
1) debugging,generally adjust the zero potentiometer first,and then adjust the full-scale potentiometer.
2)ple 0-3.3V to 4-20mA output:
2.1)ect the power supply 24V and oV,V+ connects to the positive pole of the voltage input,V- connects to the negative pole of the voltage input,and AOUT+ connects to the positive pole of the current gear of the multimeter,and 0V connects to the negative pole of the current gear of the multimeter.
2.2) the voltage input signal value 0V,adjust the zero potentiometer,the current value of the multimeter displays 4mA:Make the voltage input signal value 3.3V,then adjust the full-scale potentiometer,cause the multimeter current value to display 20mA,and then make the voltage input The signal value is 0V or 3.3V,check whether the relative current value is correct.
Package list :
1x Voltage to Current Module