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ASGEXA-G731
- Commodity name： ASGEXA-G731
- Input： RS422
- Number of channels： One in, one out
- Output： RS485
- Power supply mode (both can be centralized power supply)： 24VDC
Product Details
- Product Description
-
Product Introduction
The digital communication input safety barrier isolates and converts RS‑422 digital signals from the hazardous area into RS‑485 digital signals, which are then transmitted to the safe area for bidirectional communication. At the same time, it supplies an intrinsically safe, isolated power supply to field instruments in the hazardous area. This product requires an independent power supply and features three‑terminal isolation between its input, output, and power sections.
Technical Specifications
- Power Supply: 18V DC to 32V DC, with reverse polarity protection.
- Full-load power consumption: ≤2 W (at 24 V, with 8 V/9 V/12 V and 50 mA distribution); ≤3.5 W (at 24 V, with 5 V/6 V and 100 mA distribution)
- Input signal: RS-422 digital signal
- Control Mode: Full-Duplex
- Output signal: RS-485 digital signal
- Transmission delay: ≤5 μs
- Transmission rate: ≤56 kbps
- Distribution voltage: See the rotary switch settings for details.
- Distribution error: ±10%
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric strength: ≥2500 V AC (between intrinsically safe side and non‑intrinsically safe side); ≥1500 V AC (between power supply and non‑intrinsically safe side)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Storage temperature: -40°C to +80°C
- Dimensions: Width 17.7 mm × Height 110 mm × Depth 118.9 mm
- Application: Installed in hazardous areas, it can be connected to intrinsically safe equipment in Zones 0, 1, and 2; for gas groups IIA, IIB, and IIC; and for temperature classes T1 through T6.
Product Introduction
The digital communication input safety barrier isolates and converts RS‑422 digital signals from the hazardous area into RS‑485 digital signals, which are then transmitted to the safe area for bidirectional communication. At the same time, it supplies an intrinsically safe, isolated power supply to field instruments in the hazardous area. This product requires an independent power supply and features three‑terminal isolation between its input, output, and power sections.
Technical Specifications
- Power Supply: 18V DC to 32V DC, with reverse polarity protection.
- Full-load power consumption: ≤2 W (at 24 V, with 8 V/9 V/12 V and 50 mA distribution); ≤3.5 W (at 24 V, with 5 V/6 V and 100 mA distribution)
- Input signal: RS-422 digital signal
- Control Mode: Full-Duplex
- Output signal: RS-485 digital signal
- Transmission delay: ≤5 μs
- Transmission rate: ≤56 kbps
- Distribution voltage: See the rotary switch settings for details.
- Distribution error: ±10%
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric strength: ≥2500 V AC (between intrinsically safe side and non‑intrinsically safe side); ≥1500 V AC (between power supply and non‑intrinsically safe side)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Storage temperature: -40°C to +80°C
- Dimensions: Width 17.7 mm × Height 110 mm × Depth 118.9 mm
- Application: Installed in hazardous areas, it can be connected to intrinsically safe equipment in Zones 0, 1, and 2; for gas groups IIA, IIB, and IIC; and for temperature classes T1 through T6.
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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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