ABB Bailey NTST01 NTU-785 NTU-7Q2E PAS02
ABB Bailey NTST01 Synchronization Terminal, NTU-785 & NTU-7Q2E Terminal Boards, PAS02 Power Supply for INFI 90 & Symphony Plus DCS
Original ABB Bailey NTST01, NTU-785, NTU-7Q2E, and PAS02 Components for Reliable Synchronization, Power Distribution, and Industrial Process Automation
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ABB Bailey NTST01 Synchronization Terminal, NTU-785 & NTU-7Q2E Terminal Boards, PAS02 Power Supply

Complete ABB Bailey Interface and Power Solutions for Process Automation

The ABB Bailey NTST01 Synchronization Terminal, NTU-785 Terminal Board, NTU-7Q2E Terminal Board, and PAS02 Power Supply are essential components designed for ABB Bailey INFI 90 and Symphony Plus Distributed Control Systems (DCS). Together, these products provide reliable synchronization, secure signal termination, and stable power distribution to ensure continuous and efficient operation of industrial automation systems.

Engineered to ABB's stringent quality standards, these components support accurate signal communication, dependable power delivery, and simplified system integration. Their industrial-grade construction ensures long service life and reliable performance in demanding environments, making them ideal for new installations, maintenance projects, and system upgrades.

Whether deployed in power plants, petrochemical facilities, oil and gas production, water treatment, mining, or manufacturing industries, these ABB Bailey products contribute to higher system availability, improved operational efficiency, and reduced maintenance costs.



Key Features


  • Original ABB Bailey industrial automation components

  • Includes NTST01 Synchronization Terminal

  • Includes NTU-785 Terminal Board

  • Includes NTU-7Q2E Terminal Board

  • Includes PAS02 Power Supply

  • Compatible with ABB Bailey INFI 90 and Symphony Plus DCS

  • Reliable synchronization and signal interface

  • Stable power distribution for automation systems

  • Compact modular design for control cabinets

  • Easy installation, replacement, and maintenance

  • Long operational lifespan


Product Advantages

Reliable System Synchronization

The NTST01 Synchronization Terminal helps maintain accurate timing and communication within ABB Bailey control systems, contributing to stable system operation and improved process coordination.

Secure Signal Connections

The NTU-785 and NTU-7Q2E Terminal Boards provide dependable field wiring interfaces with high-quality electrical contacts. Their optimized layouts reduce wiring complexity while ensuring reliable signal transmission.

Stable Power Supply

The PAS02 Power Supply delivers dependable electrical power to critical automation components, supporting continuous DCS operation and helping minimize unexpected interruptions.

Industrial-Grade Reliability

All components are manufactured for continuous operation under challenging industrial conditions, including vibration, humidity, temperature fluctuations, and electrical interference.



Technical Benefits


  • Reliable synchronization performance

  • Stable power output

  • Secure field wiring termination

  • Excellent signal integrity

  • High electrical reliability

  • Compact cabinet installation

  • Simplified maintenance procedures

  • Long service life

  • Reduced system downtime

  • Optimized for continuous industrial operation


Compatible ABB Automation Platforms

These products are designed for use with:


  • ABB Bailey INFI 90 Distributed Control System

  • ABB Symphony Plus Process Automation System

  • ABB Process Control Infrastructure

  • Industrial Monitoring and Control Systems

  • Critical Process Automation Applications


Typical Applications

The ABB Bailey NTST01, NTU-785, NTU-7Q2E, and PAS02 are widely applied in:


  • Power Generation Plants

  • Combined Cycle Power Stations

  • Oil & Gas Facilities

  • Petrochemical Refineries

  • Chemical Manufacturing

  • Water & Wastewater Treatment

  • Mining Operations

  • Cement Plants

  • Steel Manufacturing

  • Pulp & Paper Mills

  • Marine & Offshore Platforms

  • Industrial Manufacturing Facilities


Why Choose ABB Bailey NTST01, NTU-785, NTU-7Q2E & PAS02?

Industrial automation systems rely on accurate synchronization, dependable signal transmission, and stable power distribution to maintain safe and efficient production. The ABB Bailey NTST01 Synchronization Terminal, NTU-785 Terminal Board, NTU-7Q2E Terminal Board, and PAS02 Power Supply are engineered to meet these requirements while delivering outstanding compatibility with ABB Bailey automation platforms.

Their modular construction simplifies installation and maintenance, while high-quality materials ensure excellent durability and long-term operational stability. These products are well suited for preventive maintenance, modernization projects, and replacement of aging automation components.

Selecting original ABB Bailey spare parts helps protect system integrity, improve operational efficiency, reduce maintenance costs, and extend the lifecycle of valuable control equipment.



Industries Served


  • Power Generation

  • Oil & Gas

  • Petrochemical

  • Chemical Processing

  • Water & Wastewater

  • Mining & Minerals

  • Cement

  • Steel & Metallurgy

  • Pulp & Paper

  • Food & Beverage

  • Pharmaceutical Manufacturing

  • Marine & Offshore

  • Industrial Process Automation


Frequently Asked Questions

What is the function of the ABB Bailey NTST01?

The NTST01 is a synchronization terminal designed to support timing synchronization and communication within ABB Bailey INFI 90 and Symphony Plus control systems.

What are the NTU-785 and NTU-7Q2E used for?

These terminal boards provide secure wiring interfaces between field devices and ABB Bailey control modules, helping ensure stable signal transmission and simplified maintenance.

What is the role of the PAS02 Power Supply?

The PAS02 provides reliable power distribution for ABB Bailey automation systems, supporting stable operation of connected control components.

Are these products compatible with ABB INFI 90?

Yes. The NTST01, NTU-785, NTU-7Q2E, and PAS02 are designed for ABB Bailey INFI 90 systems and are also suitable for compatible Symphony Plus process automation platforms.



Product Details

The ABB Bailey NTST01 Synchronization Terminal, NTU-785 Terminal Board, NTU-7Q2E Terminal Board, and PAS02 Power Supply form an important group of infrastructure components within ABB INFI 90 and Symphony Plus Distributed Control Systems. Together they support synchronized communication, dependable field wiring, and stable power delivery, enabling reliable process automation across a wide range of industries.

Each component is manufactured to ABB's rigorous quality standards, offering high electrical performance, robust mechanical construction, and excellent resistance to industrial operating conditions. Their optimized designs improve installation efficiency, simplify maintenance procedures, and reduce lifecycle operating costs.

These products are suitable for both legacy system maintenance and modernization projects, allowing facilities to extend the service life of existing automation assets while maintaining system performance and reliability. Their compatibility with ABB Bailey DCS architecture ensures seamless integration into existing control systems without unnecessary modifications.

Whether installed in power generation, oil and gas, petrochemical, chemical processing, water treatment, mining, or manufacturing facilities, the ABB Bailey NTST01, NTU-785, NTU-7Q2E, and PAS02 deliver dependable synchronization, reliable signal connectivity, and stable power support. Their proven performance makes them trusted ABB Bailey spare parts for maintaining high system availability, reducing unplanned downtime, and ensuring long-term operational excellence in modern industrial automation environments.