The ABB CMIB-11C 3AUA0000041488 MC Interface Board is a versatile and highly reliable interface module designed to provide communication between ABB industrial drives and various control systems. Specifically engineered for ABB ACS800, ACS880, and other compatible drives, the CMIB-11C enables seamless exchange of control signals, status updates, and monitoring data between the drive and higher-level automation systems.

This board acts as a bridge between the motor control (MC) section of the drive and other system components, supporting a range of industrial applications where precision control, robust communication, and system reliability are paramount. Featuring multiple I/O options, fast response times, and a compact, rugged design, the CMIB-11C contributes to optimized performance and efficiency in demanding industrial environments.

As part of ABB’s extensive portfolio of drive accessories and system modules, the CMIB-11C reflects the brand’s global reputation for quality, reliability, and engineering excellence.

Product Specifications

Applications

The ABB CMIB-11C 3AUA0000041488 Interface Board is widely used in various industrial applications, including:

• Heavy Industry Drives

  High-power motor control in steel, paper, cement, and mining industries.

• Process Automation

  Drives interfaced with DCS or PLC systems for seamless plant-wide control.

• Pumping and Water Treatment

  Motor control for large pumping stations, compressors, blowers.

• HVAC Systems

  Advanced fan and pump control in building management and HVAC.

• Marine and Offshore

  Motor drives in marine propulsion, thrusters, and deck machinery.

• Renewable Energy

  Integration of large motors for wind turbines, hydroelectric plants.

• Transportation

  Rail transport systems, conveyors, and logistics handling equipment.

Product Advantages

• Reliable Drive-System Communication

  Provides a robust interface between ABB drives and automation controllers.

• Multiple I/O Options

  Flexible combination of analog and digital I/O channels.

• Fast Response

  Rapid signal exchange enables precision motor control.

• High Isolation

  500 V galvanic isolation ensures electrical protection.

• Compact and Rugged

  Space-efficient design fits seamlessly into ABB drives.

• Certified for Industrial Use

  CE, UL, and cULus certified for global applications.

• Flexible Application Range

  Suitable for diverse industries, from manufacturing to marine.

• Extended Temperature Tolerance

  Designed for use in demanding industrial environments.

• Reliable Long-Term Operation

  High MTBF (> 500,000 hours) minimizes downtime.

• Seamless ABB Ecosystem Integration

  Optimized for use with ABB ACS series drives.

Frequently Asked Questions (FAQ)

1. What is the primary function of the CMIB-11C board?

   It serves as an interface between the motor control section of the drive and external systems.

2. Is it compatible with ABB ACS800 drives?

   Yes, it is fully compatible with ACS800 as well as ACS880 series drives.

3. What I/O does the board provide?

   6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs.

4. Does the board support galvanic isolation?

   Yes, it provides 500 V galvanic isolation.

5. Can this board be used in marine applications?

   Yes, it is widely used in marine and offshore motor control systems.

6. How is the CMIB-11C mounted?

   It is designed for internal mounting within ABB drives.

7. What is the operating temperature range?

   -10 °C to +50 °C for normal operation.

8. Is it certified for global industrial standards?

   Yes, the board is CE, UL, and cULus certified.

9. Does it support fast control applications?

   Yes, typical response times are < 5 ms, suitable for fast applications.

10. What is the MTBF for this product?

    More than 500,000 hours, offering reliable long-term performance.