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
| Accuracy | 0.2% , 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℃ |
| Humidity | 10-90% RH. non-condensation |
| EMC Standards | in accordance with IEC613260-1 |
| Size | 108x47x25.4mm (L x W x H) |
Resistance Potentiometer Signal Converter Wiring Circuits
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. |
| How to buy? | Select the quantity -----> then click Button" Add to cart" —-> then Button "View cart"—->go next step accordingly. |
| About Shipping | Shipped by DHL, Fedex, TNT Express, EMS, Post Registered Air Mail Parcel, Epacket, etc |
| Payment Methods | ●A. Credit Card, Visa Card, Master Card, etc online payment. ●B. Credit card payment through Paypal secured if Paypal service is available in your country. ●C. Paypal online payment secured if you have a Paypal account. |
| Why Choose Us? | ●More than 5 years practice. -Various full range. ●MOQ 1 unit. -Factory direct competitive price. ●Support various types of bank card payment. ●24 months warranty. -No extra bank/Paypal charge. ●Multiple payment methods. ●Secured guest checkout is available. |
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