Yokogawa AAI143-S53 Analog Input Modules
Product Overview
The Yokogawa AAI143-S53 Analog Input Module is a high-precision signal acquisition module designed for industrial control systems. This module is part of the Yokogawa AAI143 series, offering exceptional accuracy in processing a variety of analog signals, including voltage and current inputs. The AAI143-S53 is well-suited for applications in industries such as chemical, petrochemical, energy, and manufacturing, where accurate data monitoring and control are crucial.
The module supports multiple input types, including standard 4-20 mA and 0-10 VDC signals, and provides reliable signal conversion for process monitoring and automation. Built with durability in mind, the AAI143-S53 operates effectively even in challenging industrial environments, ensuring high operational stability and minimal maintenance.
Key Features
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High Accuracy: Supports precise analog signal acquisition, ensuring accurate data processing for control applications.
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Wide Input Range: Accepts a variety of input signals, including 4-20 mA and 0-10 VDC, providing flexibility in sensor selection.
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Noise Immunity: Designed to operate reliably in environments with electrical noise, ideal for harsh industrial settings.
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Modular Integration: Easily integrates into larger Yokogawa DCS or PLC systems, enabling scalable and flexible control solutions.
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Easy Configuration: Supports simple setup and configuration through Yokogawa’s software tools, minimizing system integration time.
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Durability: Built to withstand tough industrial conditions, offering long-term reliability and reduced downtime.
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Input Voltage | 24 V DC |
| Input Range | 0–10 VDC, 4–20 mA |
| Input Impedance | > 250 kΩ (Voltage Mode), < 100 Ω (Current Mode) |
| Output Type | Analog Signal Output (0-10 V or 4-20 mA) |
| Power Consumption | Approx. 5 W |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -20°C to +60°C |
| Storage Temp | -40°C to +85°C |
| Humidity Range | 5% to 95% RH, non-condensing |
| Vibration | Up to 1 g RMS |
| Protection Class | IP20 |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Compatible System | Yokogawa Distributed Control Systems (DCS) |
| Communication Protocol | Yokogawa Fieldbus or Yokogawa Profibus |
| Software Configuration | Yokogawa Configuration Software (Exaquantum, Centum VP) |
Industry Applications
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Manufacturing: Accurately monitors production parameters such as temperature, pressure, and flow in automation systems.
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Chemical and Petrochemical: Provides reliable signal monitoring for complex processes in refineries and chemical production lines.
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Energy and Power Generation: Ensures precise monitoring of key parameters like pressure and temperature in power plants and utilities.
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Water Treatment: Used for monitoring and controlling the quality of water, ensuring effective filtration and treatment processes.
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Automotive: Critical for monitoring variables in production lines, helping to optimize operational efficiency and product quality.
The Yokogawa AAI143-S53 Analog Input Module is a top-tier solution for industries requiring precise analog signal processing. With its flexible input capabilities, strong noise immunity, and easy integration into Yokogawa systems, it ensures reliable performance in even the most demanding industrial environments. Whether in energy production, chemical manufacturing, or water treatment, this module delivers the high accuracy and durability needed for critical monitoring and control applications.
