Signal Transmitter. ISO1003-xx-x Datasheet

ISO1003-xx-x Transmitter. Datasheet pdf. Equivalent

Part ISO1003-xx-x
Description Two Wires 4-20mA Isolated Signal Transmitter
Feature SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. ISO- 1003 Two wires 4-20mA current loop Isolated Amplifier IC .
Manufacture YUAN
Datasheet
Download ISO1003-xx-x Datasheet




ISO1003-xx-x
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
ISO- 1003 Two wires 4-20mA current loop Isolated Amplifier IC
www.DataSheet4U.com
ISO series ISO1003 3000VDC Isolation 4-20mA current loop isolation interface IC DIP24 Pin package
ISO 1003 choose type:
ISO- 1003- Input□-Output
Input rated voltageor current
U10-75mV
U20-100mV
U30-5V
U4: 0-10V
U5: 0-2.5V
A10-1mA
A2:0~10mA
Output
Two wires 4-20mA
Feature:
  ·Low cost,small volume,standard DIP24 Pin package
  ·Signal input /output 3000VDC isolation
·Current supplied by 4-20mA current loopvoltage range:12-32VDC
  ·Low impedance signal input
  ·0-5V input,100or 250or 500resistance bypass series-wound circuits
  ·provide 5V/3.5mA isolated power supply for user and 2.5V norm power supply in input pot.
  ·High linearity(Nonlinearity <0.2%Distortion<0.2%)
  ·Industrial level temperature(-45~+85)
Application:
·Analog signal data acquisition and isolation
·4-20mA signal transmit
·Industrial process signal transform
·Ground interference control
·No distortion in long-distance signal transmission
·Electric supervisionmedical instrument isolated safe bar
·Instrument signal acquisition
Description:
ISO 1003 two wires voltage isolated transmitter is 4-20mA current loop isolated interface
module,its internal contains current signal modems circuit,electromagnetism change circuit and
demodulation circuit.The module 4-20mA supply 12~32VDC power supply.Input voltage signal is
0~75mVDC or higher.
Shenzhen Sunyuan Technology CO., Ltd. sales02@szsunyuan.com
ISO-AMP



ISO1003-xx-x
www.DataSheet4U.com
General parameter:
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
ISO- 1003 Two wires 4-20mA current loop Isolated Amplifier IC
Parameter
Test Condition MIN
TYP
MAX
Unit
Isolation Voltage
AC,50Hz,1min
1500
2500
V(rms)
Norm Voltage
Norm Voltage Current
24V power (Vref)
24V power (Iref)
2.475
100
2.495
2.515
VDC
μA
Precision
RL=250Ω
0.5 0.6
%FSR
Signal Output
RL=250Ω
4 4~20
20
mA
Vd Voltage Output
24V power (Vref)
4.8
5.0
5.2
VDC
Vd Load Capability
Power Range
Operating Temperature
24V power (Iref)
V+
2
9
16.5
-40
24
24
32
36
85
mA
V
Storage Temperature
-55 125
Application 1:
Input0~2.5V Output4~20mA(two wires current loop)
ISO 1003
11
2.5V
12
51K R4
Vd
VREF
VIN
2.5V
R1
15K
20K
R2 I3
I2
R3
ZA
I1
14 Vin+
13 GND
V+ 24
24V
RL
23
Io
Iout
Iout=I1*100 I3=40uA I2=VIN/(R1+R2)
Iout=4mA+100*VIN/(R1+R2)
When input 0~100mV ,R1=500 ohm,R2=200 ohm.
Figure1 ISO 1003 Application
Shenzhen Sunyuan Technology CO., Ltd. sales02@szsunyuan.com
ISO-AMP







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