ProductPRODUCT
Featured products
Contact Us
- ABB Bailey
- BRC400 P-HC-BRC-40000000
- Bridge Controller
- Sweden (SE)
- 265 x 187 x 25 mm
- 0.281 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 7
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The ABB Bailey BRC400 Bridge Controller is a high-performance controller used in the ABB Symphony Plus / INFI 90 / Harmony distributed control system (DCS). It acts as a central processing unit that connects and coordinates block I/O, rack I/O, and S800 I/O systems, enabling unified plant-wide control.
The BRC400 is commonly used as a replacement for earlier BRC-series controllers (e.g., BRC-100 / BRC-200) in legacy ABB Bailey automation environments, providing improved processing power and system integration.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB (Bailey) |
| Model | BRC400 |
| Part Number | P-HC-BRC-40010 000 |
| Product Type | Bridge Controller |
| System Family | INFI 90 / Symphony / Harmony DCS |
| Function | Process control, I/O coordination, system communication |
| Architecture | Rack-mounted controller |
| I/O Compatibility | Harmony block I/O, rack I/O, S800 I/O (via interface) |
| Control Capability | Complex process control strategies (function block based) |
| Redundancy | Supported (dual-controller configuration) |
| Communication | System network + I/O backplane integration |
| Application | Large-scale industrial process control |
| Dimensions | 265 × 187 × 25 mm |
| Weight | 0.281 kg |
Function and Working Principle
The BRC400 operates as a central bridge between field I/O and plant control logic.
Its core functions include:
- Collecting process data from I/O modules
- Executing control algorithms and function blocks
- Sending control outputs to field devices
- Managing communication between system nodes
- Coordinating data exchange across controllers
- Supporting redundant operation for high availability
It functions as the decision-making core of the ABB Bailey DCS architecture.
Role in Industrial Control Systems
Within ABB INFI 90 / Symphony systems, the BRC400 acts as a primary process controller layer.
Typical roles include:
- Central process control execution
- Multi-loop control management
- Plant-wide I/O coordination
- Data exchange between system nodes
- Operator command execution
- Integration of distributed subsystems
It ensures that process logic is executed reliably and consistently across the plant.
Industrial Applications
The ABB BRC400 is widely used in:
- Power generation plants
- Oil and gas processing facilities
- Petrochemical industries
- Refining operations
- Chemical manufacturing plants
- Water treatment systems
- Heavy industrial automation
- Legacy ABB Bailey INFI 90 / Harmony systems
Installation and System Integration
For reliable operation:
- Install in compatible ABB INFI 90 / Harmony rack systems
- Ensure correct system configuration and addressing
- Maintain proper grounding and noise protection
- Verify redundancy setup when used in dual configuration
- Follow ABB commissioning procedures for I/O mapping
- Ensure proper cooling and cabinet airflow
Proper integration is critical for stable plant-wide control.
Compatible System Components
The BRC400 typically works with:
- ABB Harmony block I/O modules
- ABB rack I/O systems
- S800 I/O modules (via interface)
- Analog input modules (AIN200 / AIN300)
- Analog output modules (AOT series)
- Power supply modules
- Operator stations and system servers
- Field transmitters and actuators
Recommended Alternative Models
| Model | Product Type | Key Feature | Application |
|---|---|---|---|
| BRC400 | Bridge Controller | High-capacity process controller | ABB DCS systems |
| BRC300 | Bridge Controller | Earlier generation controller | Legacy upgrades |
| BRC410 | Bridge Controller | Newer generation replacement | System migration |
| HIMA F8560X | CPU Module | Safety controller | SIS systems |
| Honeywell C300 | Process Controller | Modern DCS controller | Industrial automation |
Key Advantages
- Centralized high-performance process control
- Strong integration with ABB Bailey systems
- Supports large-scale industrial automation
- Redundant configuration capability
- Reliable long-term operation in harsh environments
- Seamless I/O integration across multiple subsystems
- Proven performance in legacy DCS installations
- Designed for continuous 24/7 industrial use
Technical FAQs
What is the main function of the BRC400?
It acts as the central controller that executes process control logic and manages communication between I/O systems and the plant network.
What systems is it used in?
It is used in ABB INFI 90, Harmony, and Symphony Plus DCS architectures.
Does it support redundancy?
Yes, it supports dual-controller redundancy for high availability.
Is it still used today?
Yes, primarily in large industrial plants running legacy ABB Bailey control systems.
Conclusion
The ABB Bailey BRC400 Bridge Controller is a core component of ABB’s legacy DCS architecture. Its ability to manage complex control strategies, coordinate distributed I/O, and support redundant operation makes it a critical controller for large-scale industrial automation systems in power, oil & gas, and process industries.