Yokogawa AAI143-H03 Analog Input Modules
Product Overview
The Yokogawa AAI143-H03 Analog Input Module is an advanced and reliable module designed for seamless integration into Yokogawa’s distributed control systems (DCS). This module is engineered to provide accurate and high-quality measurement of analog signals in industrial automation systems. With its robust design, the AAI143-H03 is ideal for use in industries that require precise monitoring of critical process variables such as temperature, pressure, flow, and level.
The AAI143-H03 features multiple input channels, each capable of accepting various types of input signals. The module ensures high-accuracy data conversion and is compatible with various field instrumentation. Its high-resolution performance, coupled with exceptional reliability, makes it a suitable solution for applications in industries such as chemical, oil and gas, power, and water treatment.
Key Features
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High Accuracy and Resolution: Offers precise measurement with high-resolution conversion for accurate process monitoring.
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Multiple Input Channels: Provides flexibility with multiple input channels for a wide range of analog signals (current and voltage inputs).
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Flexible Signal Processing: Supports various input types, including 4-20 mA, 0-10 V, and other common industrial analog signals.
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Wide Compatibility: Compatible with Yokogawa’s DCS systems, ensuring seamless integration and communication across the control network.
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Robust Design: Built to perform reliably in harsh industrial environments with extended temperature and vibration resistance.
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Efficient Calibration: Simplifies system calibration with built-in features that ensure accurate readings even in challenging conditions.
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Compact and Modular: Designed to be compact and easy to install in existing systems, saving space and reducing wiring complexity.
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
3.2 Module Information
| Item | Specification |
|---|---|
| Model Number | AAI143-H03 |
| Part Number | N/A |
| Manufacturer | Yokogawa |
| Series | AAI Series |
| Mounting | DIN Rail Mountable |
3.3 Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Input Voltage | 24 V DC |
| Input Signal | 4-20 mA, 0-10 V, and others |
| Power Consumption | Approx. 4 W |
| Operating Temp | -20°C to +60°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 5% to 95% RH, non-condensing |
| Protection Class | IP20 |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Compatible Systems | Yokogawa DCS Systems, PLCs, SCADA |
| Communication Protocols | Yokogawa proprietary and industry standards |
| Calibration | Automatic and Manual Calibration |
Industry Applications
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Chemical Processing: Monitors critical process variables like temperature, pressure, and flow to ensure safe and efficient chemical reactions.
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Oil & Gas: Used for real-time monitoring of vital parameters in refineries, pipelines, and offshore platforms.
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Power Generation: Provides accurate measurement of parameters in power plants, such as steam flow, pressure, and temperature, ensuring reliable plant operations.
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Water Treatment: Used to monitor water and wastewater parameters in treatment facilities, ensuring optimal performance.
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Pharmaceuticals: Ensures precise control of critical parameters in pharmaceutical production processes, meeting stringent industry standards.
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Food & Beverage: Monitors temperature and pressure in food and beverage manufacturing to ensure compliance with quality standards and operational efficiency.
The Yokogawa AAI143-H03 Analog Input Module is a high-performance, flexible solution for accurately measuring and processing analog signals in industrial control systems. Its versatility, reliability, and seamless integration with Yokogawa DCS systems make it an essential component for industries that demand precision and performance in their automation processes. Whether used in chemical plants, power stations, or water treatment facilities, the AAI143-H03 ensures that critical parameters are monitored and controlled with accuracy and efficiency.
