ABB Bailey NDIS01 Digital Indicator Station

The ABB Bailey NDIS01 Digital Indicator Station is a purpose-built, high-reliability unit designed for real-time data visualization in distributed control systems (DCS), specifically within the ABB INFI 90 control system family. Its main function is to provide precise and continuous indication of critical process values from digital control modules, offering operators instant access to live process feedback.

This module plays a crucial role in systems where clear, accurate, and timely data presentation is vital to operational safety and efficiency. Whether used in power plants, refineries, or chemical processing units, the NDIS01 serves as a frontline display station, capable of withstanding tough industrial conditions while offering plug-and-play simplicity within ABB’s established control architecture.

Built with industrial-grade durability and designed for long-term operation, the NDIS01 ensures that plant operators are constantly aware of key performance metrics without delay or data ambiguity.

Product Specifications

Applications

The ABB Bailey NDIS01 finds its application across a broad range of industrial environments where real-time status updates are critical. It is especially suitable for:

• Power Generation Facilities

  Providing visual readouts of turbine speed, pressure, or electrical output.

• Oil & Gas Processing Plants

  Displaying vital compressor or separator metrics in hazardous zones.

• Chemical and Petrochemical Plants

  Monitoring process variables like pH, flow rate, or reactor temperature.

• Water and Wastewater Management Systems

  Showing tank levels, pump statuses, and filtration activity in treatment units.

• Steel and Metal Processing Plants

  Indicating furnace temperature, line speed, or product dimensions.

• Pharmaceutical and Food Industries

  Presenting process compliance values such as temperature or cycle time.

Product Advantages

• Real-Time Data Representation

  Enables plant personnel to view accurate, up-to-the-moment process values.

• Compact and Durable Design

  Industrial-grade construction for use in rugged plant environments.

• Plug-and-Play Compatibility

  Integrates seamlessly into existing INFI 90 systems without complex configuration.

• Low Power Consumption

  Highly efficient operation with minimal power draw, reducing system costs.

• Bright and Clear Display

  Alphanumeric indicators offer excellent visibility in various lighting conditions.

• Minimal Maintenance Requirements

  Designed for longevity, reducing long-term operational maintenance overhead.

• Diagnostic Capabilities

  Can show error codes or alerts to assist with troubleshooting.

• Supports Centralized Monitoring

  Facilitates consistent status feedback to control room operators.

• Field Proven Reliability

  Extensively used in thousands of installations worldwide.

• Manufacturer Support

  Backed by ABB’s extensive technical documentation, spares, and service network.

Frequently Asked Questions (FAQ)

1. What does the NDIS01 Digital Indicator Station display?

   It displays digital process variables such as flow, temperature, or pressure retrieved from the INFI 90 system.

2. Is the NDIS01 only compatible with ABB’s INFI 90 system?

   Yes, it is specifically designed for integration into the INFI 90 distributed control system.

3. Can NDIS01 display multiple process variables at once?

   It can cycle through multiple inputs depending on the configuration, but only shows one value at a time.

4. Is the display readable in low-light environments?

   Yes, its LED/LCD display is designed to be visible even in dim industrial settings.

5. Does NDIS01 require calibration?

   No calibration is required for the display itself; however, source signal accuracy depends on the transmitting modules.

6. How is the NDIS01 powered?

   It operates on a 24 VDC power supply, typically sourced from the main DCS panel.

7. What if the unit stops displaying values?

   It may indicate a communication or power failure. ABB diagnostics can help identify the issue quickly.

8. Can the NDIS01 be field-mounted?

   Yes, depending on the enclosure, it can be mounted in control panels or near field equipment.

9. Is this unit hot-swappable?

   No. The unit should be powered down before replacement to avoid data or system integrity issues.

10. Is the NDIS01 firmware upgradeable?

    It typically uses fixed-function firmware.