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£ºHDH-21-XX
Eg£ºHDH-21-11 1 in 1 out£¬input 0-75mV ¡¢output 4-20mA.
Technical Parameters |
Input Terminal£º |
Input Signal |
0-75mV£»0-5V£»0-10V£»-10V~+10V£»0-100V£»0-500V£»10-0V£»Others |
Input Resistance |
¡Ã300K¥Ø |
Output Terminal |
Output Signal |
4-20mA£»0-20mA£»0-5V£»0-10V£»10-0V£»-10V~+10V£»Others |
Output load resistance |
RL¡Â500¥Ø£¨ output is a current signal£©£» RL¡Ã10K¥Ø£¨ output is a voltagesignal£©£» |
Basic parameters£º |
Power supply |
DC24V,DC12V |
Consumption current |
¡Â30mA(1in1out, 24vdc power , 20mA output) |
Accuracy |
0.1%F.S. |
Temperature drift |
0.005%F.S/¡É (-20¡É~+55¡É) |
Response Time |
¡Â10mS(0-90%)(TYP) |
Insulationgrade |
2500VAC/1min(Between input, output, power) |
Insulationresistance |
¡Ã100M¥Ø£¨Between input, output, power£© |
Working Temperature |
-20~+55¡É |
EMC |
Conform GB/T 18268£¨IEC61326-1£© |
Applicable |
Voltage signal output device |
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