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- ABB Bailey
- IMFAI01
- Isolated Analog Input Module
- Switzerland
- 200 × 100 × 30 mm
- 0.45 kg
- Xiamen, China
- New & In Stock
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- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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ABB Bailey IMFAI01 Isolated Analog Input Module
Product Introduction
The ABB Bailey IMFAI01 is a high-performance isolated analog input module designed for use within the INFI 90 Distributed Control System (DCS). Developed by ABB Bailey to meet the demands of complex industrial environments, this module provides secure, isolated signal acquisition for various analog input types such as 4–20 mA, 1–5 V, and other standard process signals.
The IMFAI01 ensures galvanic isolation between each input channel and the control system, preventing ground loop interference and improving overall system stability. With superior noise rejection, high precision, and robust construction, it is ideally suited for applications that require uninterrupted and accurate analog data acquisition.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | IMFAI01 |
| Dimensions | 200 × 100 × 30 mm |
| Weight | 0.45 kg |
| Module Type | Isolated Analog Input Module |
| Input Channels | 8 (Isolated) |
| Input Signal Range | 4–20 mA / 1–5 V / ±10 V |
| Isolation Voltage | 1500 V AC channel-to-backplane |
| Accuracy | ±0.1% of Full Scale |
| Power Supply | 24 V DC |
| Operating Temperature | –20°C to +60°C |
| Mounting Style | Rack Mounted |
| Compatibility | INFI 90 DCS Systems |
Product Applications
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Chemical and Petrochemical Plants: For acquiring precise analog data from sensors such as pressure, flow, and temperature transmitters.
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Power Generation Facilities: Monitoring turbine parameters, boiler efficiency, and emission levels in real-time.
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Water and Wastewater Treatment: Measuring pH, flow rate, and tank levels with high isolation to prevent signal distortion.
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Oil and Gas Industry: Capturing analog process data from remote field instruments in hazardous environments.
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Pharmaceutical Manufacturing: Collecting temperature, humidity, and process control signals in GMP-regulated conditions.
Product Advantages
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Full Channel Isolation: Ensures safety and prevents signal interference across channels and backplane.
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High Accuracy and Resolution: Delivers precise measurement results critical for process optimization.
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Robust Industrial Design: Built to withstand harsh operating conditions including temperature variation and vibration.
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Compatible with INFI 90 Systems: Seamless integration with ABB Bailey’s flagship distributed control architecture.
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Reduced Downtime: Hot-swappable and easy to maintain, minimizing system disruptions during maintenance.
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Noise Immunity: Effective filtering and shielding ensure high signal integrity in noisy electrical environments.
Brand and Series Information
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Brand: ABB Bailey
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Series: INFI 90 Distributed Control System Series
The INFI 90 series is a globally recognized control system solution for process industries, offering modular scalability, high reliability, and long lifecycle support.
Related Models (Same Series or Functional Family)
| Model | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| IMASI23 | Analog Input Module (Non-Isolated) | 200 × 100 × 30 | 0.43 |
| IMFEC12 | Field Termination Module | 200 × 100 × 30 | 0.44 |
| IMFCS01 | Field Control Station | 200 × 100 × 30 | 0.48 |
| IMCIS22 | Current Input Module | 200 × 100 × 30 | 0.46 |
| IMDAQ01 | Data Acquisition Module | 200 × 100 × 30 | 0.49 |
Popular ABB Bailey Modules
| Model | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| IMCPM02 | Control Processor Module | 250 × 150 × 40 | 0.75 |
| INNIS21 | Network Interface Module | 200 × 100 × 30 | 0.45 |
| IMDSM04 | Digital Output Module | 200 × 100 × 30 | 0.42 |
| IMASI03 | Analog Input Module | 200 × 100 × 30 | 0.43 |
| IMRIO02 | Remote I/O Interface | 200 × 100 × 30 | 0.47 |
Frequently Asked Questions (FAQ)
Q1: What signal types does the IMFAI01 support?
A1: It supports standard analog signals including 4–20 mA, 1–5 V, and ±10 V.
Q2: How many input channels are available?
A2: The module provides 8 fully isolated analog input channels.
Q3: Is this module hot-swappable?
A3: Yes, it can be replaced without shutting down the system.
Q4: What isolation level does it offer?
A4: It provides 1500 V AC isolation between each channel and the backplane.
Q5: Which control systems is the module compatible with?
A5: It is designed for the ABB Bailey INFI 90 DCS.
Q6: Can I mount this module on a DIN rail?
A6: No, it is rack-mounted and intended for use within ABB Bailey racks.
Q7: What is the operating temperature range?
A7: It operates between –20°C and +60°C.
Q8: What are typical applications for this module?
A8: It is used in power, chemical, oil & gas, and water treatment facilities.
Q9: Does it support field signal filtering?
A9: Yes, it includes internal filtering for noise immunity.
Q10: How accurate is the IMFAI01?
A10: It offers a high accuracy of ±0.1% of full scale.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.