ABB Bailey INFI 90

Your Leading ABB Bailey INFI 90 Supplier!

Joyoung International Trading Co., Limited has been serving tens of thousands of factories and traders around the world since 2013 and has a complete product service system, we specialize in supporting your installed control systems and drives through spare parts and repair services. Our products include HIMA X-CPU 01 Processor Module, HIMA MC2-440-12TSB-1-1D Touch Screen, HIMA F8652X Central Module, HIMA F8650X Central CPU Module, etc.

First 12 3 4 Last

Why Choose Us

Adequate Inventory

With over 10,000 items in stock, we help buyers reduce sourcing time and avoid production delays. Our ready-to-ship inventory supports fast order fulfillment and consistent supply.

Quality Assured

We supply original, factory-sealed components backed by a 12-month warranty. This ensures product reliability and reduces risk for your operations and maintenance planning.

Technical Support

Our team understands PLC, DCS, and industrial control systems, including legacy installations. We assist with part selection, compatibility checks, and ongoing support to help you maintain stable system performance.

Overview of ABB Bailey INFI 90

The ABB Bailey INFI 90 is a legacy, high-performance distributed control system (DCS), It is designed for process automation in heavy industries (power, oil & gas), utilizing a modular, redundant architecture for high reliability. It is known for its longevity and is now largely supported through evolution to the ABB Symphony Plus system.

Product Specification

We offers the following product specifications

Brand		ABB Bailey
Model		TPS02
Part Number		TPS02
Description		Infi 90 Turbine Protection Slave Module
Origin		USA
Dimension		25258cm
Weight		0.35kg
I/O Module	Capabilities		Description
TPS02	– Operates independent of controllers – Cycle time < 12 msec – Multiple relay outputs for protection functions		– Turbine Protection Module – Triple redundant modules provide 2-out-of-3 overspeed protection
FCS01	– Accurate to 1 count in 10,000 – On-board diagnostics		– Frequency Counter Module
HSS13	– Redundant servo coil outputs – 4-20 mA & 20-160 mA linear outputs – Self calibrating – Alarm diagnostics		– Hydraulic Servo Interface Module – Redundant interfaces to a variety of LVDTs (AC LVDT, DCLVDT) – Interfaces with a variety of E/H devices
TAS01	– Relay interface with exciter for voltage control – Soft signal interface with controller for speed control – Synchronize sequence performed in the TAS module		– Turbine Auto Synchronization Module

Product features

Modular Architecture: Consists of modular control units, I/O modules, and communication modules allowing for tailored, scalable, and flexible system configurations.

High Reliability & Redundancy: Designed for continuous operation with redundant controllers, power supplies, and communication paths, suitable for critical processes.

Robust Control Functionality: Provides advanced capabilities for loop, logic, and sequence control, allowing for complex process management.

INFI-Net Communication: Utilizes a high-speed, secure, and fault-tolerant network architecture to connect multiple Process Control Units (PCUs).

System Integration (Symphony Harmony): Infi 90 is part of the Symphony Harmony family and offers backward compatibility with older Bailey Net 90 systems, while also bridging to modern ABB System 800xA for expanded functionality, such as asset optimization.

Configuration and Operation: Uses Composer tools for system configuration, supporting multi-user access. Operator consoles facilitate graphical monitoring of process data.

Industrial Hardening: Engineered to withstand harsh environments, including extreme temperatures, vibration, and electrical noise.

Structure

INFI-NET is a unidirectional, high-speed serial data highway shared by all INFI 90 OPEN nodes. INFI-NET provides sophisticated interfaces for data exchange. This process control unit interface is made up of state-of-the-art INFI 90 OPEN modules.

INFI-NET is a unidirectional, high-speed serial data highway that can be used by all INFI 90 OPEN modules. The INNIS01 Network Interface Slave Module (NIS) and the INNPM11 Network Processing Module (NPM) make up the process control unit interface.

All INFI-NET communication modules have normal INFI 90 OPEN security functions that insure module integrity. The module hardware checks for illegal addresses and monitors the machine fault timer (MFT) and the I/O expander bus clock. If a module detects an illegal address, it generates a bus error and displays an error code on the faceplate LEDs. If the microprocessor fails to reset the MFT timer, it expires.

Bailey NTMF01 6635335E1 Controller Termination Unit

Applications

The ABB Bailey Infi 90 and Net 90 systems remain in use across a wide variety of industries due to their stability and adaptability.
Power generation (coal, nuclear, hydro)
Oil & gas and petrochemical refineries
Water and wastewater treatment plants
Pulp and paper production facilities
These systems are especially favored in environments where long-term control integrity is prioritized over frequent technology changes.

Other Services

All of our Equipment will be fully checked by our quality control department before the shipment. We guarantee all of have a one-year warranty (quick-wear parts not included).
Training details: Operation principles, system, and structure, safety and maintenance, software processing technique, etc.
However, we would like to handle it as follows once malfunction occurs:
a.We guarantee that we will give you a clear reply within 24 hours.
b.Customer service staff will assist you in analyzing the malfunction to locate the cause.
c.If the malfunction is caused by improper operation of software and other soft faults, we will help solve the problem online.
d.We will offer plenty of online support, like detailed technical and installation instructions via email, video, and telephone.

Certifications

Package & Delivery

Package: Standard export package or Custom
Delivery: By air express, by sea

productcate-1-1

FAQ

Q: What is ABB Bailey INFI 90?

A: ABB Bailey INFI 90 is a distributed control system (DCS) designed for large-scale industrial automation, known for its modular architecture, high reliability, and long lifecycle support.

Q: Which industries commonly use INFI 90 systems?

A: It is widely used in power generation, oil & gas, petrochemical, pulp & paper, and other process industries requiring continuous and stable operation.

Q: Is INFI 90 still supported today?

A: Yes, although it is a legacy system, ABB and specialized suppliers continue to provide support, spare parts, and migration solutions.

Q: What are the main components of the INFI 90 system?

A: The system typically includes controllers, I/O modules, communication interfaces, power supplies, and operator interface stations.

Q: What makes INFI 90 reliable for critical applications?

A: Its distributed architecture, redundancy options, and robust hardware design ensure high availability and fault tolerance in demanding environments.

Q: Can INFI 90 be integrated with modern control systems?

A: Yes, it can be integrated with newer platforms such as ABB Ability System 800xA through migration tools and interface solutions.

Q: Are spare parts readily available for INFI 90?

A: Yes, a wide range of new, refurbished, and surplus parts are available from authorized distributors and independent suppliers.

Q: What is the typical lead time for INFI 90 components?

A: Many commonly used modules are available for immediate shipment, while less common parts may require additional sourcing time.

Q: What should buyers verify before purchasing?

A: Buyers should confirm part numbers, compatibility with existing configurations, hardware revisions, and the condition of the components.

Q: Does INFI 90 support redundancy?

A: Yes, the system supports redundant controllers, communication paths, and power supplies to enhance system uptime.

Q: What communication capabilities does the system offer?

A: INFI 90 supports various proprietary and standard industrial communication protocols, enabling integration with field devices and higher-level systems.

Q: Is technical support available for maintenance and repair?

A: Yes, experienced engineers and service providers offer troubleshooting, repair, and lifecycle extension services.

Q: Are refurbished INFI 90 components reliable?

A: When sourced from reputable suppliers, refurbished components are fully tested and can provide a cost-effective and reliable alternative to new parts.

Q: What are the upgrade options for existing INFI 90 systems?

A: Users can implement phased migration strategies, often integrating with modern DCS platforms while maintaining ongoing operations.

Q: What are the key benefits for procurement teams?

A: INFI 90 offers proven reliability, long-term parts availability, flexible upgrade paths, and cost-effective lifecycle management for existing installations.

As one of the leading ABB bailey infi 90 manufacturers and suppliers in China, we warmly welcome you to buy discount ABB bailey infi 90 from our company. Contact us for more cheap products.

TRICONEX MP 3009, ABB 88TK05C E, Woodward 9907 135 GS3 LQ Driver