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- Yokogawa
- AAI143-S50/K4S00
- Analog Input Module
- Japan
- 107.5 × 32.8 × 130 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
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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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Introduction
The Yokogawa AAI143-S50/K4S00 Analog Input Module is a high-reliability analog signal acquisition module designed for industrial automation and distributed control systems. Developed by Yokogawa Electric Corporation, it collects analog signals from field instruments and converts them into digital data for monitoring, control, and process optimization.
This module is ideal for applications that require accurate, stable, and continuous measurement of process variables in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-S50 / K4S00 |
| Product Type | Analog Input Module |
| Manufacturer | Yokogawa Electric Corporation |
| Function | Acquisition and digital conversion of analog signals from field devices |
| Signal Interface | Supports standard industrial analog input signals (4–20 mA, 0–10 V, depending on configuration) |
| System Compatibility | Yokogawa distributed control and automation systems |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Applications
The Yokogawa AAI143-S50/K4S00 Analog Input Module is commonly used in industrial process control environments where accurate and reliable analog signal monitoring is essential.
Typical applications include:
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Power generation and turbine monitoring systems
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Oil and gas production and refining facilities
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Petrochemical and chemical manufacturing plants
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Water and wastewater treatment systems
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Industrial manufacturing and automation control systems
The module ensures that analog signals from sensors and transmitters are accurately converted into digital data for real-time monitoring and process control.
Advantages
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High-Precision Signal Acquisition – Provides reliable measurement of industrial analog signals
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Stable Industrial Operation – Designed for continuous operation in harsh environments
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Seamless System Integration – Fully compatible with Yokogawa automation and DCS platforms
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Efficient Data Conversion – Enables precise real-time process monitoring and control
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Industrial-Grade Reliability – Suitable for long-term deployment in critical process applications
Technical FAQs
Q1: What is the primary function of the AAI143-S50/K4S00 module?
It collects analog signals from field devices and converts them into digital data for processing by industrial control systems.
Q2: What types of devices are compatible with this module?
Pressure, temperature, flow, level, and other industrial sensors and transmitters providing analog signals.
Q3: Which systems commonly use this module?
It is widely used in Yokogawa distributed control systems and industrial automation platforms.
Q4: Why are analog input modules important in industrial automation?
They provide accurate signal acquisition, enabling control systems to monitor process conditions and optimize operational efficiency.