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Low Cost 2-Wire Passive 4-20mA to Voltage Singnal Converter Passive I/V Converter SY 4-20mA-O
DIN3x3 ISO 4-20MA-O Series
Features
1)High efficient signal loop stealing technology, external power supply is not required.
2)2-wire 4-20mA standard analog signal input,output 0-2.5V/0-3.3V/0-5V/1-5V, etc standard voltage signal.
3)Extra low input impedance, meet the requirements that when input is 20mA the voltage drop ≤6V.
4)Accuracy grade: 0.1, 0.2, 0.5
5)High linearity in full measuring range, non-linearity error grade <0.2%
6)Industrial grade temperature range: -25 ~ +70 ºC
7)Small size standard SIP 7Pin, UL94V-0 flame-retardant package.
Applications
1)Sensor 4-20mA signal acquisition and conversion.
2)Industrial site signal acquisition and long-distance transmission.
3)Analog signal conversion and data acquisition.
4)Sensors' or meters' Signal receiving and transmission.
5)PLC, DCS analog signal acquisition and conversion.
6)Power control, medical equipments monitoring.
7)4-20mA current signal to voltage signal conversion: 1-IN1-OUT, 2-IN 2-OUT, 3-IN
3-OUT.
Max. Rated Value
(If the product operates in the max. rated vale in the long time, may affect the durability, if exceed the max. values,
may cause unrepairable damage.)
Passive 4-20mA to Voltage Converter Typical Wiring:
DIN3x3 ISO 4-20MA-O Series
Features
1)High efficient signal loop stealing technology, external power supply is not required.
2)2-wire 4-20mA standard analog signal input,output 0-2.5V/0-3.3V/0-5V/1-5V, etc standard voltage signal.
3)Extra low input impedance, meet the requirements that when input is 20mA the voltage drop ≤6V.
4)Accuracy grade: 0.1, 0.2, 0.5
5)High linearity in full measuring range, non-linearity error grade <0.2%
6)Industrial grade temperature range: -25 ~ +70 ºC
7)Small size standard SIP 7Pin, UL94V-0 flame-retardant package.
Applications
1)Sensor 4-20mA signal acquisition and conversion.
2)Industrial site signal acquisition and long-distance transmission.
3)Analog signal conversion and data acquisition.
4)Sensors' or meters' Signal receiving and transmission.
5)PLC, DCS analog signal acquisition and conversion.
6)Power control, medical equipments monitoring.
7)4-20mA current signal to voltage signal conversion: 1-IN1-OUT, 2-IN 2-OUT, 3-IN
3-OUT.
Max. Rated Value
(If the product operates in the max. rated vale in the long time, may affect the durability, if exceed the max. values,
may cause unrepairable damage.)
| Junction Temperature (Max. Range of ambient temperature) - 45ºC ~ + 85ºC |
| Lead Temperature (Continuous time <10S) +300ºC |
| Output Voltage Load Min (Min. Load of voltage signal output) 5KΩ |
Passive 4-20mA to Voltage Converter Typical Wiring: