DI820 3BSE008512R1 ABB Bailey

DI820 3BSE008512R1 ABB Bailey I / O module

Product  Description：

• • ABB Bailey I/O modules are the essential bridge between field devices (sensors, transmitters, and actuators) and the core control processors in a Distributed Control System (DCS). As part of the ABB Ability Symphony Plus and legacy systems like INFI 90 and Symphony, these modules acquire and condition signals from a wide range of industrial instruments and send control signals back out to the process. They come in various types, including digital, analog, and specialty modules, providing the flexibility to handle virtually any process control requirement.

     

    Product Parameters (Typical)

     

    ABB Bailey I/O modules are available in a variety of series, such as S500 and S800, with parameters varying by model.

    • Signal Types:

      • Digital I/O: Can handle various voltage levels (e.g., 24 VDC, 125 VDC, 120 VAC) for simple on/off signals.

      • Analog I/O: Supports a range of standard signals, including 4-20 mA, 1-5 VDC, and temperature inputs from thermocouples (TC) and Resistance Temperature Detectors (RTD).

      • Specialty Modules: Designed for specific applications like turbine control, high-speed sequence of events (SOE), or intrinsically safe loops.

    • Channels: Modules are available with different channel counts (e.g., 8, 16, or 32 channels) to optimize panel space.

    • Accuracy: For analog modules, key parameters include resolution (e.g., 12-bit), linearity, and accuracy, which are critical for precise process control.

    • Operating Conditions: Designed to operate in harsh industrial environments with wide temperature ranges (e.g., -30°C to +70°C) and resistance to vibration and corrosion.

     

    Product Advantages

     

    • Modularity and Scalability: The modular design allows you to easily add or remove modules as your process needs change without a full system redesign. This makes it highly scalable for both small and large-scale applications.

    • High Reliability and Availability: Built with robust, high-quality components for long-term operation. Many modules are "hot-swappable," meaning they can be replaced while the system is running, minimizing downtime and ensuring continuous production. Redundancy options are also available for critical applications.

    • Seamless Integration: Designed to work transparently with ABB's controllers and software, simplifying configuration and engineering efforts. They support industry-standard communication protocols for integration with non-ABB equipment.

    • Comprehensive Diagnostics: Modules feature built-in diagnostic tools and LED status indicators to quickly identify faults and simplify troubleshooting, which is essential for maintaining system uptime.

    • Broad Application Range: With a wide variety of I/O types and functionalities, these modules can be applied across numerous industries and control applications.

     

    Precautions

     

    • Read the Manuals: Always refer to the specific product manuals before installation, operation, or maintenance. This is the most crucial step to prevent injury or equipment damage.

    • Qualified Personnel: Installation and maintenance should only be performed by qualified engineers or technicians who are experienced in handling electronic circuitry.

    • ESD Protection: Take proper electrostatic discharge (ESD) precautions when handling modules to avoid damaging sensitive electronic components.

    • Secure the Process: Never remove or adjust modules while the process is live, as this can cause process upsets that may lead to injury or property damage. Ensure the controlled equipment is secured and the system is properly de-energized before performing any work.

    • Environmental Conditions: Operate the modules within the specified temperature and humidity ranges to ensure proper functioning and longevity.

     

    Product Applications

     

    ABB Bailey I/O modules are fundamental to industrial control in a variety of sectors, including:

    • Power Generation: Controlling turbines, boilers, and auxiliary systems in power plants.

    • Oil and Gas: Managing the flow of liquids and gases in refineries, pipelines, and offshore platforms.

    • Chemical Processing: Regulating temperatures, pressures, and chemical reactions in a variety of processes.

    • Pulp and Paper: Controlling continuous paper machines and other related processes.

    • Water and Wastewater: Automating the monitoring and control of water treatment and distribution systems.

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.