3BHE014070R0101/PPC905 ABB Bailey

3BHE014070R0101/PPC905 ABB Bailey Basis unit

Product  Description：

• • The Basis Unit provides the structural and electrical infrastructure for a modular ABB Bailey control system. It features multiple slots or bays where different function-specific modules, such as Multi-Function Processors (MFPs), Analog Input/Output modules, Digital Input/Output modules, and communication modules, are securely installed. The backplane integrated within the Basis Unit facilitates high-speed data exchange and power distribution among these modules, ensuring synchronized operation and robust performance.

     

    Product Parameters (Typical)

     

    Parameters for ABB Bailey Basis Units can vary significantly based on the specific series (e.g., INFI 90, Harmony) and model. However, common typical parameters include:

    • Number of Slots/Bays: Varies widely, from smaller units with 4-8 slots to larger chassis accommodating 16 or more modules. This dictates the system's expandability.

    • Module Compatibility: Designed for specific ABB Bailey module types and generations (e.g., INFI 90 OPEN compatible modules).

    • Power Distribution: Integrated power bus for distributing system voltages (e.g., +5VDC, +/-15VDC, +25.5VDC) to the installed modules. Some units may include primary power distribution capabilities or require external power supply modules.

    • Backplane Bus: High-speed proprietary bus for inter-module communication (e.g., module bus or Controlway segments).

    • Mounting Options: Typically designed for cabinet mounting, often with specific mounting hardware.

    • Dimensions: Physical size of the chassis, dictating cabinet space requirements.

    • Environmental Ratings: Operating temperature range (e.g., 0°C to 60°C), humidity limits (e.g., 5-95% non-condensing), and vibration/shock resistance.

     

    Product Advantages

     

    • Modularity and Flexibility: The slot-based design allows for highly flexible and customizable system configurations. Users can select and arrange modules to perfectly match specific process control requirements.

    • Scalability: Systems can be easily expanded by adding more modules to available slots or by connecting multiple Basis Units, providing a scalable solution as control needs grow.

    • Reliability and Robustness: Built to withstand harsh industrial environments, these units are designed for continuous operation and high availability, crucial for critical process control.

    • Integrated Power and Communication: The embedded backplane simplifies wiring and ensures reliable power delivery and high-speed communication between all installed modules.

    • Backward Compatibility: While newer systems like ABB's System 800xA are available, many ABB Bailey Basis Units (especially for INFI 90 and Harmony systems) offer backward compatibility, preserving existing control logic and I/O investments during system evolution or upgrades.

     

    Precautions

     

    • Compatibility Verification: Always ensure that the specific Basis Unit model is compatible with the modules you intend to install, as well as with the overall system architecture (e.g., power supply requirements, communication network).

    • Electrostatic Discharge (ESD): Handle Basis Units and modules with extreme care, observing proper ESD precautions (e.g., using anti-static wrist straps) to prevent damage to sensitive electronic components.

    • Proper Installation: Follow manufacturer's instructions meticulously for mounting, wiring, and module insertion. Incorrect installation can lead to system malfunction or damage.

    • Power Requirements: Verify that the incoming power supply meets the specified voltage and current ratings for the Basis Unit and all installed modules. Overloading can cause damage or unreliable operation.

    • Environmental Conditions: Ensure the operating environment stays within the specified temperature, humidity, and vibration limits to maintain optimal performance and longevity.

    • System Integrity: Avoid adjusting or removing modules while the system is powered on or controlling a live process, as this could lead to process upsets, injury, or damage. Maintenance should only be performed by qualified personnel after proper lockout/tagout procedures.

     

    Product Applications

     

    ABB Bailey Basis Units are fundamental to various industrial applications that rely on robust Distributed Control Systems (DCS) for complex process automation and control. Key sectors include:

    • Power Generation: Control of boilers, turbines, generators, and balance-of-plant systems in thermal, hydro, and nuclear power plants.

    • Oil and Gas: Process control in refineries, petrochemical plants, offshore platforms, and pipeline management.

    • Chemical Processing: Automation of chemical reactions, mixing, distillation, and material handling.

    • Pulp and Paper: Control of paper machines, recovery boilers, and various stages of pulp production.

    • Metals Industry: Control of blast furnaces, rolling mills, and other metal processing operations.

    • Water and Wastewater Treatment: Management of pumping stations, filtration, and chemical dosing processes.

     

    Typical Applications

     

    • Housing the control processors and I/O for a power plant's boiler control system.

    • Providing the foundation for a distributed control node in a large petrochemical complex, managing multiple process units.

    • Supporting the automation of a paper machine, integrating various I/O signals and control loops.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.