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ABBHAI805is an 8-channel HART analog input module belonging to Symphony Plus series. It collects 4-20mA field sensor signals with high resolution and isolation protection. Widely used in power, chemical and water treatment DCS control system, stable performance and easy installation.

• What is ABB HAI805?It is an 8-channel HART analog input module of ABB Symphony Plus, applied for field signal collection in DCS control system.
• What input signal does HAI805 support?It accepts standard 4-20mA current signal and works with HART protocol for smart instruments.
• What is the operating temperature range?Working temperature ranges from -20℃ to 60℃, suitable for harsh industrial sites.
• Does ABB HAI805 support two-way communication?Yes, built-in HART function realizes bidirectional data exchange and parameter adjustment.
• How to mount HAI805 module?Adopts standard DIN rail mounting, easy installation, wiring and daily maintenance.
• Where is this module commonly used?Widely applied in thermal power, chemical, water treatment, metallurgy and oil gas industry.

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