ABB Bailey NMFP01 Multifunction Processor Module

The ABB Bailey NMFP01 is a high-performance Multifunction Processor Module used in Bailey INFI 90 and Symphony DCS (Distributed Control Systems). Designed to serve as a powerful computing unit within a process control network, the NMFP01 functions as a core processor for executing control strategies, communication management, and data coordination tasks.

This module is tailored for demanding industrial applications, where high reliability, system availability, and long-term operational stability are critical. It provides fast data acquisition and processing, with seamless integration across control, I/O, and supervisory layers. The NMFP01 is typically installed within an INFI-NET system and communicates with other networked modules through ABB’s proprietary protocols.

Thanks to its rugged design and versatile capabilities, the NMFP01 plays a central role in orchestrating real-time control operations across utilities, oil & gas, chemical processing, power generation, and other critical infrastructure industries.

Product Specifications

Applications

The NMFP01 Multifunction Processor Module is widely used in mission-critical process automation systems across several industries:

• Power Generation: Controls boiler operations, turbine sequencing, and auxiliary system management.

• Oil & Gas: Manages distributed control strategies in refineries, offshore platforms, and gas plants.

• Chemical & Petrochemical: Executes complex control loops for batch processing, distillation, and reactor systems.

• Water & Wastewater Treatment: Centralizes logic for pump stations, chemical dosing, and filtration systems.

• Metals & Mining: Supervises distributed control tasks across smelters, crushers, and conveyors.

• Pulp & Paper: Coordinates multiple production sections such as digester control, bleaching, and paper machines.

Product Advantages

• Robust Performance: Designed for continuous 24/7 operation with high-speed real-time data handling.

• Integrated Control & Communication: Combines logic processing with communication management in a single module.

• Legacy System Compatibility: Maintains full backward compatibility with INFI 90 and Symphony control systems.

• Redundancy Support: Can be configured in redundant pairs for high-availability system architectures.

• Advanced Diagnostics: Built-in self-checks and LED status indicators simplify maintenance and fault isolation.

• Extended Lifecycle: ABB’s commitment to long-term support ensures availability of spares and technical resources.

• Modular Scalability: Easily integrates into existing ABB control networks without rewiring or extensive reprogramming.

Frequently Asked Questions (FAQ)

1. What is the role of the NMFP01 in an ABB DCS?

   The NMFP01 serves as a multifunction processor executing control logic, data coordination, and communication functions within the control system.

2. Is the NMFP01 compatible with both Symphony and INFI 90 systems?

   Yes, the module is fully compatible with both systems and functions seamlessly across ABB’s legacy and modern DCS platforms.

3. Can the NMFP01 be used in a redundant configuration?

   Absolutely. Two NMFP01 modules can be paired for redundancy, ensuring continuous operation in case of failure.

4. How is the module mounted in the system?

   It is inserted into a designated rack slot and connected through edge connectors to the system bus.

5. Does the module include any form of diagnostics?

   Yes, it has built-in self-test functions and LED indicators for operational and error states.

6. What is the power source for the NMFP01?

   Power is provided via the I/O chassis bus—no external supply is needed.

7. What communication protocols does it support?

   Primarily ABB’s proprietary INFI-NET protocol and optional RS232 diagnostics interface.

8. Is this module hot-swappable?

   No, the module must be inserted or removed only when the system is powered down.

9. What kind of maintenance is required for the NMFP01?

   Periodic visual inspections, firmware updates if applicable, and battery checks for memory backup.

10. What is the expected operational lifespan of the NMFP01?

    Typically, it exceeds 15 years with proper maintenance, aligning with ABB’s industrial-grade quality standards.