07AI91 GJR5251600R0202 ABB Bailey

07AI91 GJR5251600R0202 ABB Bailey I / O module

Product  Description：

• • ABB Bailey I/O modules come in various types (e.g., analog input, analog output, digital input, digital output), and their parameters vary accordingly. Here are some typical parameters:

    • For Digital Input Modules (e.g., IMDSI22):

      • Number of Channels: Typically 16 or 32 channels.

      • Input Voltage: Common ranges include 24 VDC, 48 VDC, 125 VDC, and 120 VAC.

      • Turn-On/Turn-Off Voltage: Specific thresholds for logic state changes.

      • Current (Typical): 4.5 mA @ 24 VDC, 7.0 mA @ 120 VAC.

      • Response Time: Fast (e.g., 1.5 ms) or Slow (e.g., 17 ms) options.

      • Isolation: Optically isolated.

    • For Digital Output Modules (e.g., IMDSO14, IMDSO15):

      • Number of Channels: Typically 8 or 16 channels.

      • Output Voltage: Common ranges include 24 VDC, 48 VDC, and 120 VAC.

      • Output Current: Max current per channel (e.g., 250 mA for open collector, higher for relay outputs).

      • Output Type: Open collector, solid-state, or electromechanical relay.

      • Isolation: Optically isolated.

    • For Analog Input Modules (e.g., IMASI23):

      • Number of Channels: Typically 4, 8, or 16 channels.

      • Input Range: Common ranges include 4-20 mA, 1-5 VDC, 0-10 VDC, 0-100 mVDC, thermocouple (TC) and RTD types.

      • Input Impedance: High impedance for voltage inputs (>1 MΩ).

      • Accuracy (at 25°C): Typically ±0.03% of Full Scale Range (FSR).

      • Resolution: (e.g., 12-bit, 16-bit).

      • Common Mode Rejection: (e.g., 90 dB @ 60 Hz).

    • For Analog Output Modules (e.g., IMASO11):

      • Number of Channels: Typically 2, 4, or 8 channels.

      • Output Range: 4-20 mA, 1-5 VDC.

      • Output Load: (e.g., 600 Ω max for current mode).

      • Accuracy (at 25°C): Typically ±0.15% of FSR (voltage), ±0.25% of FSR (current).

      • Repeatability: Typically ±0.05% of FSR.

    • General Parameters (common to most modules):

      • Power Requirements: Typically +5 VDC, +15 VDC, -15 VDC, +24 VDC (sourced from the termination unit).

      • Power Dissipation: (e.g., 1.65 W for a digital input module).

      • Operating Temperature: Wide industrial range (e.g., 0°C to 70°C).

      • Humidity: Non-condensing.

      • Mounting: Typically plugs into a module mounting unit (MMU) or termination unit (TU).

      • Compatibility: Designed for specific ABB Bailey DCS series (e.g., INFI 90, Symphony Plus).

     

    Product Advantages

     

    • Robustness and Reliability: Built for demanding industrial environments, ensuring long-term stable operation and high system availability.

    • Modular Design: Allows for flexible system configuration, easy expansion, and simplified maintenance by enabling hot-swapping in many cases.

    • Comprehensive I/O Types: Offers a wide range of analog and digital I/O types to interface with virtually any field device, accommodating diverse application needs.

    • High Performance: Provides fast response times and accurate signal processing, crucial for critical control applications.

    • Integrated Diagnostics: Built-in diagnostic capabilities help in quickly identifying and troubleshooting issues, reducing downtime.

    • Backward Compatibility: Many newer ABB Bailey I/O modules maintain compatibility with older systems, facilitating upgrades and system modernization while preserving existing investments.

     

    Precautions

     

    • Read Documentation: Always consult the specific instruction manuals for your exact module type. Failure to do so can lead to injury, damage, or process upsets.

    • Qualified Personnel: Installation, maintenance, and operation should only be performed by qualified engineers or technicians with experience in electronic circuitry.

    • Power Disconnection: Disconnect all power before installing, removing, or servicing modules to prevent electrical shock.

    • Electrostatic Discharge (ESD): ABB Bailey modules contain sensitive electronic components. Use proper ESD precautions (e.g., wrist straps, anti-static mats) when handling them.

    • Wiring Integrity: Ensure all field wiring is correct, securely connected, and properly insulated to prevent electrical noise, short circuits, or ground loops.

    • Environmental Conditions: Operate within the specified temperature, humidity, and non-corrosive environment limits to ensure optimal performance and longevity.

    • Process Upsets: Be aware that adjusting or removing modules while the system is online can cause process upsets. Secure the controlled equipment before performing such actions.

    • Radio Frequency Interference (RFI): Exercise caution when using portable communication equipment (e.g., two-way radios, cell phones) near the modules, as RFI can influence electronic equipment.

     

    Product Applications

     

    ABB Bailey I/O modules are widely used in critical industrial applications where continuous, reliable control and monitoring of processes are essential. Their applications span various industries, including:

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

    • Oil and Gas: Process control in refineries, petrochemical plants, pipelines, and offshore platforms, managing pumps, compressors, valves, and safety systems.

    • Pulp and Paper: Automation of paper machines, digesters, recovery boilers, and various other processes.

    • Chemical Industry: Batch and continuous process control for chemical reactors, distillation columns, and blending operations.

    • Water and Wastewater Treatment: Control of pumping stations, filtration plants, purification processes, and distribution networks.

    • Metals Industry: Automation of rolling mills, furnaces, and material handling systems in steel and aluminum production.

     

    Typical Applications

     

    • Monitoring Tank Levels: An analog input module reads the 4-20 mA signal from a level transmitter in a chemical storage tank.

    • Controlling Motor Speed: An analog output module sends a 0-10 VDC signal to a variable frequency drive (VFD) to adjust the speed of a pump motor.

    • Actuating Valves: A digital output module sends a 24 VDC signal to open or close a solenoid valve based on process conditions.

    • Detecting Equipment Status: A digital input module monitors the contact closure from a limit switch to determine if a conveyor is running or stopped.

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.