HDH-21 4-20 Ma Analog Input Output Current to Voltage Convert 4-20ma Rail Din Module 0-5v to 4-20ma Signal Isolator

Isolates and converts DC voltage signals into standard current, and transmits voltage signals to PLC, DCS, and display instruments, etc.DIN rail independent installation method; high-efficiency, high linearity, low temperature drift, etc.Product Model Table HDH-21- X X DescriptionInput Signal1 0-75mV2 0-5V3 0-10V4 -10~+10V5 0-100V6 0-500V7 10-0VS othersOutput Signal1 4-20mA2 0-20mA4 0-5V6 0-10V8 10-0V9 -10V~+10VS othersNote: The customer needs to determine the input and output signals when ordering, and can be customized if there are special needs.Selection example:HDH-21-XXEg:HDH-21-11 1 in 1 out,input 0-75mV ,output 4-20mA.Technical ParametersInput Terminal:Input Signal0-75mV;0-5V;0-10V;-10V~+10V;0-100V;0-500V;10-0V;OthersInput Resistance300KOutput Terminal Output Signal4-20mA;0-20mA;0-5V;0-10V;10-0V;-10V~+10V;OthersOutput load resistanceRL500( output is a current signal);RL10K( output is a voltagesignal);Basic parameters:Power supplyDC24V,DC12VConsumption current30mA(1in1out, 24vdc power , 20mA output)Accuracy0.1%F.S.Temperature drift0.005%F.S/ (-20~+55)℃Response Time10mS(0-90%)(TYP)Insulationgrade2500VAC/1min(Between input, output, power)Insulationresistance100M(Between input, output, power)Working Temperature-20~+55℃Conform GB/T 18268(IEC61326-1)Applicable Voltage signal output device0528Model Number : HDH-21DIY Supplies : Electrical

• YZHATDH HDH-21 4-20 Ma Analog Input Output Current to Voltage Convert 4-20ma Rail Din Module 0-5v to 4-20ma Signal Isolator