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INATEC – 1002-S Smart Signal Isolator
The isolator provides isolated power to the two-wire and three-wire transmitters, and transmits the current signals generated by the transmitters through isolation and converts them into required signals for other instruments. It can realize three-terminal isolation between input, output and power supply, thereby improving the anti-interference ability of the automatic control system of industrial production process and ensuring the stability and reliability of the system.
Characteristics
Input signal : (4 ~ 20) mA, (0 ~ 20) mA.
Input Impedance : Current Impedance ≤ 100 Ω.
Maximum input current : ≤ 30 mA.
Distribution voltage / maximum current : ≥ 20 V @ 20 mA.
Introduction
The isolator provides isolated power to the two-wire and three-wire transmitters, and transmits the current signals generated by the transmitters through isolation and converts them into required signals for other instruments. It can realize three-terminal isolation between input, output and power supply, thereby improving the anti-interference ability of the automatic control system of industrial production process and ensuring the stability and reliability of the system.
Parameters
| Information | Spesification |
|---|---|
| Product | Signal Isolator |
| Model | 1002-S |
| Input signal | (4 ~ 20) mA, (0 ~ 20) mA |
| Input Impedance | Current Impedance ≤ 100 Ω |
| Maximum input current | ≤ 30 mA |
| Distribution voltage / maximum current | ≥ 20 V @ 20 mA |
| Output signal | (0 ~ 20) mA, (4 ~ 20) mA, (0 ~ 5) V, (1 ~ 5) V, (0 ~ 10) V, (2 ~ 10) V |
| Output load | (4 ~ 20) mA, (0 ~ 20) mA, load resistance RL ≤ 550 Ω, (0 ~ 5) V, (1 ~ 5) V, (0 ~ 10) V, (2 ~ 10) V, load resistance RL ≥ 1 M Ω |
| Power supply | DC (20 ~ 35) V |
| Power consumption | Single output power consumption : ≤ 1.5 W |
| Dual output power consumption | ≤ 2.6 W |
| Communication | HART |
| Dielectric strength (Between input / output / power supply) | 1500 VAC (1 min, no arcing phenomenon) |
| Working temperature | (- 20 ~ 60) ℃ |
| Relative humidity | 25 % ～ 85 % |
| Storage temperature | (- 20 ~ 60) ℃ |
| Temperature drift | ≤ 50 ppm |
| Installation | 35 mm DIN rail installation |
| Transmission accuracy (20 °C) | 0.1 % FS |
| Response time | ≤ 2 ms |
| Weight | 130 g |
| Electromagnetic compatibility | Complies with GB / T 18268 Industrial Equipment Application Requirements (IEC 61326-1) |
| Applicable field equipment | Two-wire, three-wire transmitter, DC current source |