CI854AK01-eA 3BSE030220R2 ABB Bailey

CI854AK01-eA 3BSE030220R2 ABB Bailey Control Unit

Product  Description：

• • An ABB Bailey control unit is a highly robust and sophisticated electronic module designed to provide real-time process control in demanding industrial environments. It typically houses a powerful processor, memory, and specialized communication interfaces. Its primary role is to execute control algorithms, collect data from various field devices (via I/O modules), send control commands to actuators, and communicate with operator workstations and other control units within the DCS network.

    Specific examples of these units include Multi-Function Processors (MFPs) like the IMMFP02 within the INFI 90 system, and Enhanced Controller Modules such as the NCOM01 or NCOM03, which are crucial for the system's operational intelligence and connectivity.

     

    Key Functions

     

    • Control Algorithm Execution: Runs user-defined logic, including PID loops, sequential control, and complex control strategies to maintain desired process conditions.

    • Data Acquisition and Processing: Collects real-time data from input modules, processes it, and makes it available for control decisions, alarming, and historical logging.

    • Output Signal Generation: Generates control signals for actuators (e.g., valves, motors) to manipulate process variables.

    • Inter-Module Communication: Communicates with other modules within the same rack (e.g., I/O modules, power supply modules) via a backplane bus.

    • Network Communication: Connects to the broader DCS network (like INFI-NET or Net 90) to exchange data with other control units, operator stations, and plant information systems.

    • Redundancy Support: Many high-availability control units support redundant configurations (e.g., N+1 power, hot standby processors) to ensure continuous operation and fault tolerance.

     

    Product Parameters (Typical)

     

    Given the range of ABB Bailey control units over decades, parameters can vary. However, common specifications include:

    • Processor Type/Speed: Modern units feature powerful industrial processors for rapid execution of control logic. Older units like INFI 90 MFPs had custom processors.

    • Memory Capacity: Internal memory for storing control programs, configuration data, and temporary process variables. (e.g., 4 MB SRAM for some INFI 90 modules).

    • Power Requirements: Typically operates on low DC voltage (e.g., +5VDC), with specific current consumption (e.g., 10W Max for IMMFP02).

    • Communication Ports: May include serial (RS-232, RS-485), Ethernet, or proprietary network interfaces for DCS communication.

    • I/O Capacity: While not directly I/O modules, the control unit's processing power determines the maximum number of I/O points it can manage effectively.

    • Operating Temperature: Designed for harsh industrial environments, typically -10°C to +70°C.

    • Humidity: 0 to 95% relative humidity (non-condensing).

    • Dimensions and Weight: Varies by specific module, designed to fit into standard control system racks.

    • Certifications: Often come with industry-standard certifications for safety and electromagnetic compatibility (e.g., CE, CSA).

     

    Product Advantages

     

    • Robust and Reliable: Built for continuous operation in demanding industrial settings, providing high availability for critical processes.

    • Scalability and Flexibility: The modular nature of the DCS allows for easy expansion and adaptation to changing process requirements by adding or reconfiguring control units and I/O.

    • Comprehensive Control Capabilities: Supports a wide range of control strategies from simple PID loops to complex sequence control and advanced process optimization.

    • Seamless Integration: Designed to integrate seamlessly within the broader ABB DCS architecture, facilitating centralized control, data management, and diagnostics.

    • Long-Term Support: ABB provides extensive lifecycle support for its Bailey legacy systems, including migration paths to newer Symphony Plus platforms.

    • Diagnostic Capabilities: Often include self-diagnostic features and status indicators for quick troubleshooting and maintenance.

     

    Precautions

     

    • Compatibility: Always verify the compatibility of a control unit with the specific DCS system version (e.g., INFI 90, Symphony Plus) and other modules in the rack.

    • Installation and Wiring: Follow manufacturer's detailed installation instructions precisely. Improper wiring can lead to system malfunction, damage, or safety hazards.

    • Environmental Conditions: Operate the unit within specified temperature, humidity, and vibration limits to ensure optimal performance and longevity. Avoid exposure to corrosive atmospheres.

    • Electrostatic Discharge (ESD): Handle modules with proper ESD precautions (e.g., grounding straps) to prevent damage to sensitive electronic components.

    • Power Supply Integrity: Ensure a stable and correctly rated power supply to prevent unexpected behavior or damage. Verify that power entry panels and power supply modules are functioning correctly.

    • Firmware and Software Updates: Apply firmware and software updates as recommended by ABB to maintain system security, performance, and compatibility.

    • Qualified Personnel: Only qualified and trained personnel should install, configure, maintain, or troubleshoot these complex control units, as incorrect actions can lead to process upsets or personal injury.

     

    Product Applications

     

    ABB Bailey control units are critical to the operation of continuous and batch processes across various heavy industries. Their ability to manage complex control loops and integrate vast amounts of process data makes them indispensable.

    • Power Generation: Turbine control, boiler control, generator synchronization, balance-of-plant automation in thermal, hydro, and nuclear power plants.

    • Oil and Gas: Control of drilling operations, pipeline management, refinery processes, petrochemical production units, and offshore platforms.

    • Pulp and Paper: Control of paper machines, pulp mills, and chemical recovery processes.

    • Metals and Mining: Automation of blast furnaces, rolling mills, and mineral processing plants.

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

    • Chemical Industry: Control of reactors, distillation columns, and other complex chemical processes.

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.