Basic Info.
Model NO.
ISO 4-20mA-O Series
Output Signal Type
Analog Output
Phase
Single
Display Type
LED
Accuracy Grade
0.1G
IP Rating
IP20
Certification
CE
Customized
Customized
Item No.
ISO 4-20mA-O Series
Input
2-Wire 4-20mA Standard Analog Signal
Signal Output.
0-2.5V/0-3.3V/0-5V/1-5V
Accuracy
0.1, 0.2, 0.5
Isolation Voltage
3000VDC
Ambient Temperature
-25 Degree to +70degree
Storage Temperature
-55-+105degree
Warranty
2 Years
Lead Time
3-4working Days
Shipipng Way
DHL or FedEx etc
Packaging Way
SIP 12pin , DIN3, DIN35 Rail-Mounted Packaigng
Transport Package
Plastic Tube and Gift Box
Specification
29.5X20X5.5cm
Trademark
Sunyuan or OEM
Origin
Guangdong, China
HS Code
8543709200
Production Capacity
50000PCS Per Month
Product Description
High efficient signal loop stealing technology 4-20mA to 0-5V signal conditioner
Features:
2-wire 4-20mA to Voltage Transmitter Features:
>> High efficient signal loop stealing technology, external power supply is not required.
>> 2-wire 4-20mA standard analog signal input,
0-2.5V/0-3.3V/0-5V/1-5V, etc standard voltage signal output.
>> Extra low input impedance, meet the requirements that when input is 20mA the voltage drop ≤9V.
>> Accuracy grade: 0.1, 0.2, 0.5
>> High linearity in full measuring range, non-linearity error grade <0.2%
>> 3000VDC isolation between input and output.
>> Industrial grade temperature range: -25 ~ +70 ºC
>>Small size standard SIP 7Pin, UL94V-0 flame-retardant package.
2-wire 4-20mA to Voltage Transmitter Applications:
>>Sensor 4-20mA signal acquisition and conversion.
>>Industrial site signal acquisition and long-distance transmission.
>> Analog signal conversion and data acquisition.
>>Sensors' or meters' Signal receiving and transmission.
>>PLC, DCS analog signal acquisition and conversion.
>>Power control, medical equipment monitoring.
>> 4-20mA current signal to voltage signal conversion: 1-IN1-OUT, 2-IN 2-OUT, 3-IN 3-OUT.
Pakcaging pictures as bellow:
(SIP pin packaging , DIN3 rail-mounted packaging , DIN35 Rail-mounted packaging) 
Introduction:
Dimensions and pin function description and Diagram of wiring:
For more information, please feel free to contact us:
Other products:
Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download:
1,4-20mA (0-20mA) Current Loop Isolator IC: ISOS 4-20mA
2,4-20mA two-wire passive I/V conversion isolation transmitter IC: ISO 4-20mA-O series
3,4-20mA isolation controller (active signal PLC current loop active load) IC: ISO 4-20mA-E
4,Two-wire passive sensor 4-20mA loop isolation distributor IC: ISO 4-20mA-F
5,Two-wire voltage signal power distribution isolation transmitter IC: ISO V-4-20mA
Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download:
1,ISO mV series: millivolt-level analog small signal dedicated isolation amplifier IC
2, ISO EM U(A)-P-O-T Series: Zero-point, gain-adjustable analog isolation amplifier isolation transmitter
3, ISO EM A(U)-P-O-S Series: Input Distribution Isolation Transmitter IC
4, ISO EM-U(A)-P-O-O Series: Analog Input Isolation Transmitter with 1 to 2 Output Low Cost Small Size IC mounted Package 5, ISO EM A-P-O Series: 0-±10V Bilateral DC (Voltage/Current) Signal Isolation Amplifier Isolation Transmitter IC
6, DIN3 ISOEM U-P-O(A-P-O) Series: Single DIN35 rail mounting packaging low cost small volume isolation transmitter
7,DIN 1X2 ISOEM U(A)-P-O Series: one input and two output DIN35 rail mounting packaging isolation transmitter
8,DIN 2X1 C-P-O Series: 2 input and 1 output analog average isolation transmitter
9,DIN 2X2 ISOEM U(A)-P-O Series: two in two out DIN35 rail mounting isolation transmitter
10,DIN 1X3 ISOEM U(A)-P-O Series:one in three out DIN35 Rail mounting isolation transmitter
11,DIN ISO AC Series: Passive two-wire AC to DC signal isolation transmitter
12,ISO EMH 4-20mA Series: High isolation barrier for track voltage monitoring
13,ISO F-P-O Series: Frequency Signal (FV/FI Conversion) Isolated Converter IC
14,ISO U(A)-P-F Series: Analog Signal to Frequency Pulse Signal (V/F) Isolated Transmitter IC
15,ISO EM RMS-P-O Series: Analog True RMS (RMS) Signal Isolation Transmitter Isolation Amplifier
16.Large current output type high precision signal transmitter
Features:
2-wire 4-20mA to Voltage Transmitter Features:
>> High efficient signal loop stealing technology, external power supply is not required.
>> 2-wire 4-20mA standard analog signal input,
0-2.5V/0-3.3V/0-5V/1-5V, etc standard voltage signal output.
>> Extra low input impedance, meet the requirements that when input is 20mA the voltage drop ≤9V.
>> Accuracy grade: 0.1, 0.2, 0.5
>> High linearity in full measuring range, non-linearity error grade <0.2%
>> 3000VDC isolation between input and output.
>> Industrial grade temperature range: -25 ~ +70 ºC
>>Small size standard SIP 7Pin, UL94V-0 flame-retardant package.
2-wire 4-20mA to Voltage Transmitter Applications:
>>Sensor 4-20mA signal acquisition and conversion.
>>Industrial site signal acquisition and long-distance transmission.
>> Analog signal conversion and data acquisition.
>>Sensors' or meters' Signal receiving and transmission.
>>PLC, DCS analog signal acquisition and conversion.
>>Power control, medical equipment monitoring.
>> 4-20mA current signal to voltage signal conversion: 1-IN1-OUT, 2-IN 2-OUT, 3-IN 3-OUT.
Pakcaging pictures as bellow:
(SIP pin packaging , DIN3 rail-mounted packaging , DIN35 Rail-mounted packaging)
Specification:
| Item | passive two-wire analog signal current to voltage isolated transmitter |
| Model No. | ISO 4-20mA-O |
| Input | 4-20mA |
| Output | 0-2.5V, 0-5V, 0-3.3V, 1-5V etc. support customized |
| Power supply | passive |
| Isolation voltage | 3KVDC isolation between input and output |
| Package | Sip 12 , DIN3 Rail-mounted packaing , DIN35 Rail-mounted packaging |
| Lead time | 3-4 working days |
Introduction:
SunYuan ISO 4-20mA-O is a kind of low cost small size 2-wire passive 4-20mA signal to voltage conversion IC,it can converte active 4-20mA signal input into voltage signal output , In designing the converter,2-wrie input loop powered techniquie is adopted, and the external power supply is not required which simplifiers customers'design plan and the reduce customers'cost .Inside the conversion IC, current signal conversion circuit , power inverting circuit, subtraction circuit and buffered output circuit are integrated. Very low input equivalent impedance enables the IC to collect current signals from Sensor signal output loop circuit and when the input is 30mA signal the voltage drop is ≤9V. That 2-wire passive 4-20mA to voltage conversion IC achieves long-distance non-distorted transmission without external power supply .
For more information, please feel free to contact us:
Other products:
Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download:
1,4-20mA (0-20mA) Current Loop Isolator IC: ISOS 4-20mA
2,4-20mA two-wire passive I/V conversion isolation transmitter IC: ISO 4-20mA-O series
3,4-20mA isolation controller (active signal PLC current loop active load) IC: ISO 4-20mA-E
4,Two-wire passive sensor 4-20mA loop isolation distributor IC: ISO 4-20mA-F
5,Two-wire voltage signal power distribution isolation transmitter IC: ISO V-4-20mA
Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download:
1,ISO mV series: millivolt-level analog small signal dedicated isolation amplifier IC
2, ISO EM U(A)-P-O-T Series: Zero-point, gain-adjustable analog isolation amplifier isolation transmitter
3, ISO EM A(U)-P-O-S Series: Input Distribution Isolation Transmitter IC
4, ISO EM-U(A)-P-O-O Series: Analog Input Isolation Transmitter with 1 to 2 Output Low Cost Small Size IC mounted Package 5, ISO EM A-P-O Series: 0-±10V Bilateral DC (Voltage/Current) Signal Isolation Amplifier Isolation Transmitter IC
6, DIN3 ISOEM U-P-O(A-P-O) Series: Single DIN35 rail mounting packaging low cost small volume isolation transmitter
7,DIN 1X2 ISOEM U(A)-P-O Series: one input and two output DIN35 rail mounting packaging isolation transmitter
8,DIN 2X1 C-P-O Series: 2 input and 1 output analog average isolation transmitter
9,DIN 2X2 ISOEM U(A)-P-O Series: two in two out DIN35 rail mounting isolation transmitter
10,DIN 1X3 ISOEM U(A)-P-O Series:one in three out DIN35 Rail mounting isolation transmitter
11,DIN ISO AC Series: Passive two-wire AC to DC signal isolation transmitter
12,ISO EMH 4-20mA Series: High isolation barrier for track voltage monitoring
13,ISO F-P-O Series: Frequency Signal (FV/FI Conversion) Isolated Converter IC
14,ISO U(A)-P-F Series: Analog Signal to Frequency Pulse Signal (V/F) Isolated Transmitter IC
15,ISO EM RMS-P-O Series: Analog True RMS (RMS) Signal Isolation Transmitter Isolation Amplifier
16.Large current output type high precision signal transmitter