1PC HDH-21 Signal Conditioner Two Wire Signal Transmitter 420ma Rail Din Current To Voltage Module 05v to 420ma 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 Description
Input Signal
1 0-75mV
2 0-5V
3 0-10V
4 -10~+10V
5 0-100V
6 0-500V
7 10-0V
S others
Output Signal
1 4-20mA
2 0-20mA
4 0-5V
6 0-10V
8 10-0V
9 -10V~+10V
S others
Note: 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-XX
Eg:HDH-21-11 1 in 1 out,input 0-75mV ,output 4-20mA.
Technical Parameters
Input Terminal:
Input Signal
0-75mV;0-5V;0-10V;-10V~+10V;0-100V;0-500V;10-0V;Others
Input Resistance
300K
Output Terminal
Output Signal
4-20mA;0-20mA;0-5V;0-10V;10-0V;-10V~+10V;Others
Output load resistance
RL500( output is a current signal);
RL10K( output is a voltagesignal);
Basic parameters:
Power supply
DC24V,DC12V
Consumption current
30mA(1in1out, 24vdc power , 20mA output)
Accuracy
0.1%F.S.
Temperature drift
0.005%F.S/ (-20~+55)
Response Time
10mS(0-90%)(TYP)
Insulationgrade
2500VAC/1min(Between input, output, power)
Insulationresistance
100M(Between input, output, power)
Working Temperature
-20~+55
EMC
Conform GB/T 18268(IEC61326-1)
Applicable
Voltage signal output device
0528
Battery Included : No
Hign-concerned Chemical : None
Model Number : HDH-21
DIY Supplies : Electrical