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Product Introduction
The ABB Bailey NASI02/F Analog Input Module is a high-performance component designed for the ABB Bailey Net 90 and Infi 90 distributed control systems (DCS). It facilitates the accurate acquisition of analog signals from various field devices, converting them into digital data for processing within the DCS. This module is engineered to handle multiple input ranges, ensuring compatibility with a wide array of sensors and transducers commonly used in industrial automation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB Bailey |
| Model | NASI02/F |
| Product Type | Analog Input Module |
| Compatible Systems | ABB Bailey Net 90, Infi 90 |
| Number of Channels | 15 |
| Input Signal Ranges | 1–5 VDC, 0–1 VDC, 0–5 VDC, 0–10 VDC, ±10 VDC, 4–20 mA |
| Input Impedance | >1 MΩ for voltage inputs |
| Resolution | 12 bits |
| Accuracy | ±0.1% of full scale |
| Power Supply | Supplied via system backplane |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Humidity | 5% to 95% non-condensing |
| Dimensions | 138 x 40 x 120 mm |
| Weight | 0.454 kg |
| Mounting | Rack-mounted on system backplane |
| Certifications | CE, RoHS compliant |
Applications
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Process Control Systems: Monitoring variables such as temperature, pressure, flow, and level in industries like chemical, petrochemical, and power generation.
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Data Acquisition: Collecting analog data from field instruments for analysis and process optimization.
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Industrial Automation: Integrating with PLCs and DCS for automated control of machinery and processes.
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Sensor Integration: Connecting with various sensors including thermocouples, RTDs, pressure transmitters, and flow meters.
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Environmental Monitoring: Measuring environmental parameters in facilities to ensure compliance with regulations.
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Energy Management: Monitoring energy consumption and optimizing usage in industrial plants.
Advantages
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High Accuracy and Resolution: Ensures precise measurement of analog signals for reliable process control.
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Multiple Input Ranges: Supports various voltage and current input ranges, enhancing compatibility with different sensors.
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Robust Construction: Designed to withstand harsh industrial environments, ensuring durability and longevity.
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Compact Design: Saves space in control panels, allowing for efficient system integration.
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Ease of Integration: Seamlessly integrates with ABB Bailey Net 90 and Infi 90 systems.
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Low Maintenance: Requires minimal maintenance, reducing downtime and operational costs.
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Wide Operating Temperature Range: Functions effectively across a broad temperature spectrum.
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CE and RoHS Compliance: Meets international safety and environmental standards.
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Reliable Performance: Delivers consistent and stable performance, critical for mission-critical applications.
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Scalability: Easily expandable to accommodate growing system requirements.
Frequently Asked Questions (FAQ)
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What is the primary function of the NASI02/F module?
The NASI02/F module acquires analog signals from field devices and converts them into digital data for processing within the ABB Bailey Net 90 and Infi 90 DCS. -
Which input signal ranges does the NASI02/F support?
It supports 1–5 VDC, 0–1 VDC, 0–5 VDC, 0–10 VDC, ±10 VDC, and 4–20 mA input ranges. -
How many analog input channels are available on the NASI02/F?
The module provides 15 analog input channels. -
Is the NASI02/F compatible with other ABB systems?
It is specifically designed for ABB Bailey Net 90 and Infi 90 systems. -
What is the resolution and accuracy of the NASI02/F?
The module offers a 12-bit resolution with an accuracy of ±0.1% of full scale. -
What are the operating temperature limits for the NASI02/F?
It operates within a temperature range of 0°C to +60°C (32°F to 140°F). -
How is the NASI02/F mounted within the system?
It is rack-mounted on the system backplane of the ABB Bailey Net 90 or Infi 90 systems. -
Does the NASI02/F require external power supply?
No, it receives power through the system backplane. -
Is the NASI02/F module CE and RoHS compliant?
Yes, it complies with both CE and RoHS standards. -
What is the weight and size of the NASI02/F module?
The module weighs 0.454 kg and measures 138 x 40 x 120 mm.
Related Models (Same Series or Compatible)
| Model Number | Description | Application |
|---|---|---|
| NASI02 | Analog Input Module | Standard analog signal acquisition |
| NASI03 | Analog Input Module with enhanced features | Advanced analog signal processing |
| NASI04 | High-density Analog Input Module | Applications requiring more input channels |
| NASI05 | Analog Input Module with isolation | Environments needing electrical isolation |
| NASI06 | Analog Input Module with diagnostics | Systems requiring self-diagnostic capabilities |
| NASI07 | Analog Input Module with redundancy | Critical systems needing redundancy |
Popular Models from ABB (Same Brand)
| Model Number | Description | Application |
|---|---|---|
| IMASI02 | 16-channel Analog Input Module | High-density analog input applications |
| IMASI03 | Analog Input Slave Module | Slave module for analog signal acquisition |
| IMASM02 | Analog Input Slave Module | Millivolt and thermocouple signal processing |
| IMFAI02 | Fast Analog Input Module | High-speed analog signal acquisition |
| SPFEC12 | 15-channel Analog Input Module | Versatile analog input applications |
| NIAI04 | Analog Input Termination Unit | Signal termination for analog inputs |
