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- Yokogawa
- A4S00
- Analog Input Module
- Japan
- 107.5 × 32.8 × 130 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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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 A4S00 Analog Input Module is a precision signal acquisition module designed for industrial automation and distributed control systems. Manufactured by Yokogawa Electric Corporation, the module captures analog signals from field instruments and converts them into digital data for accurate process monitoring and control. It is widely used in process industries where stability, reliability, and precision are critical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | A4S00 |
| Product Type | Analog Input Module |
| Manufacturer | Yokogawa Electric Corporation |
| Input Type | Industrial analog signals from sensors and transmitters |
| Signal Conversion | High-precision analog-to-digital conversion |
| System Compatibility | Distributed Control Systems |
| Mounting | Compatible with control rack or base unit |
| Design | Industrial-grade for continuous operation |
Functional Overview
The A4S00 module collects analog signals from field transmitters such as temperature, pressure, flow, and level sensors, converting them into accurate digital data for control systems.
Key functionalities include:
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Continuous acquisition of industrial analog signals
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Conversion of physical measurements into digital control data
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Reliable communication with central controllers
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Integration into distributed control and automation systems
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Supports process diagnostics and operational monitoring
Industrial Applications
The A4S00 module is commonly used in industries where accurate analog data is essential for maintaining operational efficiency and process control.
Typical applications include:
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Oil and gas production and refining facilities
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Chemical and petrochemical process plants
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Power generation and energy management systems
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Water and wastewater treatment facilities
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Industrial manufacturing and process automation
Its use ensures precise process monitoring and supports overall system reliability.
System Integration
In industrial control architectures, the A4S00 works alongside controllers, output modules, and communication units to form a complete automation system.
| System Component | Function |
|---|---|
| Control Processor | Executes automation and control logic |
| Analog Input Module (A4S00) | Acquires signals from field devices |
| Analog Output Module | Controls actuators based on process data |
| Digital Input Module | Monitors discrete signals from field equipment |
| Communication Module | Ensures network connectivity and data exchange |
This modular design provides flexibility and scalability for complex industrial systems.
Key Advantages
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High Signal Accuracy: Ensures precise process monitoring
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Industrial Reliability: Designed for stable operation in demanding environments
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Seamless System Integration: Works with distributed control systems
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Real-Time Process Monitoring: Supports operational diagnostics and control decisions
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Compact and Flexible: Optimized for efficient automation system layouts
Technical FAQs
Q1: What is the primary function of the A4S00 module?
It captures analog signals from field instruments and converts them into digital data for industrial controllers.
Q2: Which sensors are compatible with this module?
Typical sensors include temperature transmitters, pressure transmitters, flow meters, and level sensors with analog outputs.
Q3: How does this module support distributed control systems?
By providing stable and continuous analog signal acquisition, it enables accurate monitoring and efficient process control.
Q4: Why are analog input modules essential in industrial automation?
They allow real-time monitoring of critical process variables, ensuring operational stability and precise control of industrial processes.