Signal Isolated Pwm Pulse Width Converter / Amplifier / Long-Term Transmission For Industrial PLC /

Delivery Time:5 work days
Certification:ISO9001-2008, CE, RoHS

Signal Isolated Pwm Pulse Width Converter / Amplifier / Long-Term Transmission For Industrial PLC And Inverter Control

SunYuan ISO D-P-O series PWM pulse transmitter is a duty cycle of the PWM pulse width modulated square wave signal through the isolation convert hybrid integrated circuits for analogue standard signals. The product is integrated on the same chip with high isolation DC / DC power supply circuit, the PWM drive circuit, high-speed converter and signal amplification and conversion circuits, etc., especially suitable for industrial process instrumentation, signal isolation transmitter. Currently widely used in the industrial field in the remote control.

ISO D-P-O internal integration of high efficiency DC-DC isolated power supply to the IC internal input conditioning circuit and output conditioning circuits, the conversion circuitry. SMD process structures and new isolation technologies allow the device to achieve: power, signal input / output 3000VDC isolation. And meet the industrial wide temperature, humidity, vibration adverse work environment requirements.

Applications:

● Convert the Pulse Width Modulated PMW signal isolation to the corresponding 4-20mA or 0-10V analog signal.

● PWM signal transfer/isolation/long-term transmission

● Industrial PLC control and inverter control

● Ground interference control

● Automatic selection control of industrial boiler furnace.

Specifications:

● Industrial Temperature range:  - 20℃ ~ + 50℃

Product Model Choose:

ISO    D□ -   P□ -   O□ -    Q□

 Input signal                                                 

  D1: 50Hz-99Hz        

D2: 100Hz-0.9 KHz 

D3: 1KHz-9KHz  

D4: 10 KHz-19 KHz                      

D5: 20 KHz-50 KHz  

D8: User define                                                                    

Power supply                                   

   P1: DC24V   P2: DC12V         　                

   P3: DC5V    P4: DC15V     P8: User define

Output signal

   O1: 4-20mA     O2: 0-20mA    O4:  0-5V

   O5:  0-10V      O6: 1-5V      O8: User define

Response Time

Q01: 100mSec   Q05: 500m   Sec Q1: 1Sec   Q2: 2Sec   Q3: 3Sec

Product Model choose example:

e.g.1:  Input:20KHz ；Output:4-20mA；100mSec response time；  Power supply:24V；

        corresponding Model: ISO D5-P1-O1-Q1

e.g.2:  Input:50Hz ；   Output:0-5V；  3Sec Response time；     Power supply:12V；                                     

      corresponding Model: ISO D1-P2-O4-Q3

General Parameter:

Precision ---------- 0.5%	Return difference ---------- < 0.5%
Power supply---------- DC5V,12V,24V,±10%	Isolation ---------- signal input/output/Power supply
Work temperature---------- -20 ~ +70℃	Insulation resistance  ---------- ≥20MΩ
Work humidity---------- 10 ~ 90% (No condensation)	Withstand voltage---------- signal input/output/Power supply
Storage temperature---------- -20 ~ +70℃	3000VDC,50Hz,1min,Leakage current 1mA
Storage Humidity---------- 10 ~ 95% (No condensation)	Impact resistance---------- 3K,1.2/50us(peak)

Max Work Range:

Beyond the work range, will leads to the permanent damage of the product.

Continuous isolation violate:              3000VDC

Power supply voltage input range:          ±10%

Pin wielding temperature (10 secs):        +300℃

Technical Parameter: