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ASPGLB-GM31
- Commodity name： ASPGLB-GM31
- Input： 4–20 mA
- Number of channels： One in, one out
- Output： 4–20 mA
- Power supply mode (both can be centralized power supply)： 24VDC
- HART transparent transmission function： Support
Product Details
- Product Description
-
Product Introduction
Analog output isolator that accepts a 4–20 mA current input signal and, after isolation, outputs a 4–20 mA current signal to the field, driving field‑mounted valve positioners and other devices, while also supporting bidirectional HART signal transmission. This product requires an independent power supply and features three‑terminal isolation between the input, output, and power supply.
Technical Specifications
- Power supply: 18 VDC to 32 VDC, with reverse polarity protection.
- Operating power consumption: 1.0 W (24 V, single-channel full-load output); 1.7 W (24 V, dual-channel full-load output)
- Input signal: 4–20 mA, HART digital signal
- Input voltage drop: <1.2V
- Output signal: 4–20 mA, HART digital signal
- Allowable load: RL ≤ 800 Ω
- Conversion accuracy: 0.1% F.S. (25°C ± 2°C)
- Temperature Drift: 40 ppm/°C
- Response time: ≤2 ms
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric strength: ≥2500 VAC (between input and output); ≥1500 VAC (between power supply and output)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Storage temperature: -40°C to +80°C
- Dimensions: 12.7 mm wide × 110 mm high × 118.9 mm deep
Product Introduction
Analog output isolator that accepts a 4–20 mA current input signal and, after isolation, outputs a 4–20 mA current signal to the field, driving field‑mounted valve positioners and other devices, while also supporting bidirectional HART signal transmission. This product requires an independent power supply and features three‑terminal isolation between the input, output, and power supply.
Technical Specifications
- Power supply: 18 VDC to 32 VDC, with reverse polarity protection.
- Operating power consumption: 1.0 W (24 V, single-channel full-load output); 1.7 W (24 V, dual-channel full-load output)
- Input signal: 4–20 mA, HART digital signal
- Input voltage drop: <1.2V
- Output signal: 4–20 mA, HART digital signal
- Allowable load: RL ≤ 800 Ω
- Conversion accuracy: 0.1% F.S. (25°C ± 2°C)
- Temperature Drift: 40 ppm/°C
- Response time: ≤2 ms
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric strength: ≥2500 VAC (between input and output); ≥1500 VAC (between power supply and output)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Storage temperature: -40°C to +80°C
- Dimensions: 12.7 mm wide × 110 mm high × 118.9 mm deep
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Phone:+86-(0)391-3700668
Address: No. 90, Wei San Road, Industrial Zone, Wen County, Jiaozuo City, Henan Province
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