ABB CI522AK04 3BSE018451R1 Interface Unit Module

• Manufacturer: ABB
• Origin: Switzerland
• Weight: Approximately 1 kg
• Color: Green
• Input Voltage Range:
  • Channel 0: 0 to 30 V or 15 to 30 V
  • Channel 1: 0 to 30 V or 15 to 30 V
• Input Impedance: 3.5 kΩ
• Isolation: Group isolation, 2 groups of 8 channels
• Filter Time (Digital, Optional): 2, 4, 8, or 16 milliseconds
• Current Limitation: The module can limit the current of the sensor power supply
• Maximum Field Cable Length: 600 meters
• Dielectric Test Voltage: 500 V AC
• Power Consumption: Typical value of 1.8 W
• Current Consumption:
  • +5 V Module Bus: 50 mA
  • +24 V Module Bus: 0 mA
  • +24 V External: 0 mA
• Operating Temperature: 0 to +55°C (approved for +5 to +55°C)
• Storage Temperature: -40 to +70°C
• Pollution Degree: 2 (IEC 60664-1)
• Corrosion Protection: ISA-S71.04: G3
• Relative Humidity: 5 to 95%, non-condensing
• Maximum Ambient Temperature: 55°C (40°C for vertical installation in compact MTUs)
• Protection Class: IP20 (IEC 60529)
• Mechanical Operating Conditions: IEC/EN 61131-2
• EMC Compliance: EN 61000-6-4 and EN 61000-6-2
• Overvoltage Category: IEC/EN 60664-1, EN 50178
• Equipment Class: Class I (grounded protection)
• RoHS Compliance: Directive 2011/65/EU (EN 50581:2012)
• WEEE Compliance: Directive 2012/19/EU

Functional Characteristics

• High Precision: Provides accurate measurement and conversion of analog signals (such as temperature and pressure) into digital signals for precise monitoring and control.
• Multiple Input Types: Supports various input signal types, including 0-10V and 4-20mA, allowing connection to a wide range of sensors.
• Isolation and Protection: Features group isolation and overvoltage protection to ensure safe and reliable operation in harsh industrial environments.
• Flexible Configuration: Offers configurable filter times and current limitations to adapt to different application requirements.
• Easy Integration: Supports multiple communication protocols, facilitating seamless integration into existing control systems.
• Robust Design: Built to withstand vibration, shock, and electromagnetic interference, ensuring long-term stability and reliability.

Application Scenarios

• Power Generation: Used in power plants for monitoring and controlling boiler systems, turbines, and generators.
• Oil and Gas: Applied in upstream and downstream operations for process control, pipeline monitoring, and safety systems.
• Chemical Processing: Monitors and controls reaction parameters, such as temperature, pressure, and concentration, in chemical plants.
• Manufacturing: Controls machine tools, production lines, and various manufacturing processes to ensure product quality and efficiency.
• Water Treatment: Monitors and controls water quality, flow, and pressure in wastewater treatment plants and water supply systems.
• Building Automation: Integrates with HVAC, lighting, and security systems for intelligent building management.