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Isolated Resistance Potentiometer to Current Voltage Converter

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$27.89
Price in reward points: 192
  • Product Code: HIC RA
  • Reward Points: 2
  • Availability: In Stock

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Tags: resistance to 4-20mA Converter , potentiometer to 4-20mA Converter
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Description

HIC RA Series Isolated resistance potentiometer signal to dc current voltage converter is a kind of high efficiency isolated signal isolation and conversion module which converts potentiometer signal into proportional standard dc current or voltage signal. Inside the signal converter module, signal amplification chips, signal modulation circuits used make the converter operate in high accuracy and high efficiency. The signal converter is in 3-way 1.5KV isolation voltage among power supply, signal input, signal output. It is widely used to realize resistance potentiometer ohm signal conversion and isolation in industrial site.


Features & Benefits

● Sliding rheostat, potentiometer, resistance signal 2-wire or 3-wire ohm input.

●Accuracy Grade: 0.2%, 0.5 % TYP.  with internal constant voltage.

●1500V isolation among power supply, signal input, output terminal.

● Auxiliary power supply: DC24V or 12V

● Input sliding rheostat signal: 0-500Ω/0-1KΩ/0-10KΩ

● Output standard voltage signal:0-5V/0-10V/1-5V, etc.

● Output Standard current: 0-10mA/0-20mA/4-20mA, etc.

●Support 4-20mA loop powered output. 

●Flame-retardant package, 35mm rail-mounted type.

●Industrial grade temperature range:- 20 to + 70℃


Typical Applications

●Electrical ruler, potentiometer, resistance signal isolation, acquisition and conversion.

●Displacement, potentiometer signal acquisition or isolation and control.

●Ground interference filtering and isolation.

●Resistance signal to standard analog signal conversion

●Ohm signal data acquisition and transmission.


Resistance Potentiometer Signal Converter Parameters

Accuracy0.2% , 0.5%F.S. TYP
Auxiliary operating power supply
24VDC, ±10% or Loop powered. *If power supply is loop powered type, the output can only be 4-20mA output. 
Current consumption≤50mA, (tested at 24V power supply, 20mA output)
Output load capacity
0-500Ω, output current signal; ≥10KΩ, output is voltage signal.
Temperature drift
＜100ppm/℃
Response time
＜500mS
Input driving voltage
2.5V or 5VDC
Input range
2-wire or 3-wire ohm signal. 0-10KΩ
Isolation
1.5KV isolation among input, output, power supply, or between input and output (4-20mA output loop powered type)
Insulation resistance 
＞ 100MΩ (500VDC)
Withstand voltage shock
input/output/power supply: 1500VAC, 50Hz, 1min, leakage current 1mA
Operating temperature-20 to +70℃
Storage temperature-40 to +85℃
Humidity10-90% RH. non-condensation
EMC Standards
in accordance with IEC613260-1
Size108x47x25.4mm (L x W x H)


Resistance Potentiometer Signal Converter Wiring Circuits

3-wire Ohm Signal Input Current Output

3-wire Ohm Signal Input 4-20mA Loop Powered Output
2-wire Ohm Signal Input Current Output

*If power supply is loop powered, output only support 4-20mA . thanks.

Additional information

General Specifications
Input 2-wire or 3-wire 0-50KΩ resistance or potentiometer singal
Output 4-20mA, 0-20mA, 0-5V, 0-10V, etc.
Highlights 3-way isolation among input, output, power supply.
Power Supply DC24V, 4-20mA loop powered.
Accuracy 0.2% F.S.
FAQ
Packing List 1 Unit x Original Isolated Resistance Potentiometer to Current Voltage Converter; 1Set x User manual.
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