IMASI23 Infi 90 AC Power Supply Module ABB Control Board 5" X 8" X 5"

ABB Redundant Power Supply Module IMASI23 infi 90 AC System Power Supply Module Control Board

IMASI23 Description​​

The ABB IMASI23 is a ​​high-performance, universal analog input slave module​​ designed for industrial automation control systems. It is a component of ABB's AC800M and Symphony series, responsible for accurately acquiring analog signals from field sensors (such as those measuring temperature, pressure, flow, and level) and converting them into digital signals for processing by the control system (e.g., PLC or DCS). It is engineered for reliability in harsh industrial environments and is widely used in industries like power generation, oil and gas, chemical, and manufacturing

​​IMASI23 Features​​

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  ​​High Precision Conversion:​​ Offers high input accuracy, typically up to ​​±0.1% of full scale (FS)​​, ensuring precise and reliable measurement of process variables

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  ​​Universal Input Support:​​ Supports a variety of standard analog input signal types, including ​​4-20 mA current​​ and ​​±10 V voltage​​ signals, making it versatile for different sensor connections

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  ​​Electrical Isolation:​​ Features ​​channel-to-channel and channel-to-system isolation​​ (up to 500V AC or 1500V DC as per different sources), protecting the system from ground loops and electrical noise

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  ​​Robust Design:​​ Built for demanding industrial environments with an extended ​​operating temperature range​​ (e.g., -25°C to +70°C/-40°C to +85°C across sources) and resistance to vibration, shock, and electromagnetic interference

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  ​​Modular and Compact:​​ Features a ​​compact form factor​​ and supports ​​DIN rail mounting​​, facilitating easy installation and integration into control cabinets, saving space

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  ​​Diagnostic Capabilities:​​ Provides basic diagnostic functions like ​​channel break detection​​ and over-limit alarms, aiding in quick fault location and maintenance

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  ​​High Resolution:​​ Offers high resolution (up to ​​16-bit​​ or ​​24-bit​​ as per sources) for detailed signal acquisition.

  
  

​​IMASI23 Material & Applications​​

​​Materials:​​

While the specific materials used in the IMASI23's construction are not explicitly detailed in the search results, industrial-grade electronic components typically utilize:

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  ​​PCB Substrate:​​ Likely ​​FR-4​​ (glass-reinforced epoxy laminate) for the printed circuit board.

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  ​​Conductive Elements:​​ ​​Copper​​ for circuit traces and ​​gold​​ plating on contacts for corrosion resistance and reliable connection.

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  ​​Isolation Components:​​ ​​Optocouplers​​ for electrical isolation.

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  ​​Housing/Connectors:​​ likely uses high-strength, flame-retardant ​​engineering plastics​​ or metal alloys for the casing and durable materials like ​​PBT or Nylon​​ for connectors.

​​Applications:​​

The IMASI23 module is primarily used for data acquisition in:

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  ​​Power Plants:​​ Monitoring critical process parameters

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  ​​Oil & Gas and Petrochemical Industries:​​ Measuring pressure, flow, and temperature

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  ​​Chemical and Pharmaceutical Manufacturing:​​ Precise control and monitoring of reactions and processes

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  ​​Water and Wastewater Treatment:​​ Monitoring levels and flows

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  ​​General Manufacturing Automation:​​ Integrating sensor data into control systems

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​​Key Parameters​​

The following table summarizes the crucial technical specifications for the ABB IMASI23 module, compiled from the search results.