Multi Channel 1kHz-9kHz PWM Signa Input to 4-20mA Output Isolation Frequency Transformer

• Warranty: 2 Years
• Input PWM: 50Hz-99Hz/100Hz-0.9kHz/1kHz-9kHz/10kHz-19kHz/20kHz
• Output: 4-20mA/0-20mA/0-5V/0-10/1-5V,etc
• Isolation Mothod: Photoelectricity Isolation
• Isolation Voltage: 3000VDC
• Power Supply: None Loop Powered
• Model NO.: DIN1X1 ISO D-O1 Series
• Industrial Temperature Range: -20~+50 Centigrade
• Lead Time: 3-4 Working Days
• Shipping Way: DHL , FedEx
• Payment Way: T/T , Paypal ,Western Union
• Transport Package: 35mm DIN Rail-Mounting
• Specification: ISO9001: 2008, CE, RoHS
• Trademark: SUNYUAN
• Origin: Shenzhen, Guangdong, China
• HS Code: 8543709200
• Production Capacity: 50000PCS Per Month

Product Description

Multi channel 1KHz-9KHz PWM signa input to 4-20mA output isolation frequency transformer

Features  Applications 
Unique loop-powered technique used, external power supply is not required. 
PWM pulse width signal input, 4-20mA loop powered output type. 
10Hz--50kHz  PWM  signal  input,  high  sensitivity,  fast response. 
High linearity in full measuring range, non-linearity<0.2% 
3kV isolation between input and output. 
Extra small size 22x11x9mm, error grade: 0.1, 0.2, 0.5 
SIP 8-Pin PCB-mounting, UL94V-O flame-retardant package. 
High anti-interference ability on EMC magnetic interference or high frequency signal. 
Industrial operating temperature range: -40--+85Cel. deg.

Application 
PMW signal long-distance transmission, isolated conversion. 
PLC and Inverter control in industrial site. 
Signal Ground wire anti-interference. 
Boiler temperature automatic control. 
DA Converter designed on the basis of PWM. 
Processing control and automatic equipment 
PWM to 2-wire 4-20mA signal isolated control,
1-channel input 1-channel output or 2-in 2-out isolated conversion.

Description 
SunYuan    ISO D-O1 is an micro-size low power consumption passive integrated transmitter IC designed 
for the isolated conversion from PWM pulse width signal into 2-wire 4-20mA signal. That IC operates in current 
loop powered in output terminal mode, it receives PMM signal from input, and converts it into corresponding 
isolated 4-20mA standard 2-wire current signal in linearity.     
SunYuan    ISO D-O1 series PWM Pulse width transmitter is a kind of integrated mixed circuits which can 
convert the duty ratio of PWM signal into isolated standard current signal. The transmitter IC is in low cost, small 
size  standard  SIP  8Pin  flame-retardant  package.  It  has  combined  with  the  following  circuits:  signal  coupling isolated conversion circuit, precision reference voltage source switching control circuit, low-pass filtering circuit, driving  amplification  circuit,  VI  conversion  circuit,  etc.  The  output  loop  powered  power  supply  range  is 12-36VDC, PWM signal is converted in high accuracy and linearity. The hybrid integrated circuit and isolated technique  used  enable  that  transmitter  IC  to  operate  in  3KV  isolation  between  input  and  output  and  operate  normally in the severe operating environment, like high/low temperature, humidity, shake, etc in industrial site.   
  

General Parameters 

Accuracy,linearity error grade--------------0.1,0.2,0.5	Load regulation------------<0.05% meas.val./100ohm
Auxiliary power supply -----None	Isolation----Dual isolation between input and output
Operating temperature--- -40 -+85degree	package-------SIP 8pin
Operating humidity-----10-90%(non-condensation	withstand voltage-----3KV(60HZ/S),leakage current <1mA
Storage temperature---------45 - 105degree	impulse withstand Volt.-----3KV,1.2/50us(peak)
storage humidity-------10-95%	Temperature drift-------0.0050%F,S./Degree (-40- +85degree operating temperature range