The ABB AINT-01C is an advanced communication interface module designed as an accessory for ABB ACS800 series inverters. Functioning as an Analog Interface Module, it plays a crucial role in enabling flexible analog signal communication between the drive and external systems such as programmable logic controllers (PLCs), distributed control systems (DCS), and analog monitoring devices.

By bridging the gap between control infrastructure and the inverter, the AINT-01C provides seamless integration of analog control loops and expands the inverter’s functionality without the need for additional hardware platforms. ABB designed this module to support straightforward configuration, reliable signal conversion, and long-term durability in industrial environments.

This accessory is ideal for industries that require precise analog signal processing and scalable system architecture. As part of ABB’s commitment to modular and customizable automation, the AINT-01C empowers users to tailor their systems according to application-specific demands.

Product Specifications

Product Applications

The ABB AINT-01C module is suited for a wide variety of industrial automation scenarios where analog signals play a key role in controlling or monitoring inverter performance:

• Analog Process Control in chemical plants and manufacturing facilities

• Integration with Legacy PLC Systems that lack digital communication options

• Feedback Control Loops using analog signals from sensors or transmitters

• Temperature, Pressure, or Flow Control in HVAC and process environments

• Industrial Pumping Systems where analog feedback is used for level control

• Motor Speed Control through analog voltage references

This interface module enhances the functionality of the ACS800 drive by providing smooth analog interaction, ensuring accurate process behavior and system stability.

Product Advantages

• Flexible Integration: Easily connects ACS800 drives to systems using analog signals.

• Signal Conversion: Converts standard analog signals into actionable drive input/output.

• Compact and Modular: Designed to fit into a dedicated slot within the ACS800, requiring no external housing.

• Plug-and-Play Setup: Minimal configuration with intuitive signal mapping.

• Galvanic Isolation: Enhances safety and prevents interference from external devices.

• Durability: Built for industrial conditions with high resistance to heat and vibration.

• System Scalability: Enables seamless analog expansion without replacing core drive components.

• Real-Time Processing: Provides fast and accurate signal response for dynamic applications.

• Standards Compliant: Meets global standards for safety and electromagnetic compatibility.

• Low Maintenance: No moving parts or cooling fans ensure longevity and low operational cost.

Frequently Asked Questions (FAQ)

1. What is the main function of the AINT-01C module?

   It provides analog signal input and output capabilities for ABB ACS800 drives, enabling communication with analog controllers or sensors.

2. Is the AINT-01C compatible with other ABB inverter series?

   It is specifically designed for the ACS800 series and may not be compatible with other ABB series without verification.

3. How is the module powered?

   It receives power directly from the inverter’s control board; no external power source is needed.

4. What kind of analog signals does it support?

   It supports standard industry analog signals: 0–10 V, 0–20 mA, and 4–20 mA.

5. Does the module provide isolation?

   Yes, it features galvanic isolation for safer signal interfacing.

6. Can this module be hot-swapped?

   No, power to the drive should be disconnected before installing or removing the module.

7. Is configuration required after installation?

   Yes, signal channels must be configured using the drive’s parameter settings.

8. Does it support diagnostics?

   Yes, onboard LED indicators provide quick status and fault detection.

9. Can multiple modules be installed in one inverter?

   One AINT-01C per control unit is typical. For additional analog I/O, external expansion may be required.

10. Where is this module installed within the inverter?

    It is inserted into a designated slot within the ACS800 control unit enclosure.