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- Yokogawa
- K4A00
- 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
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- 24-Hour Service
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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 K4A00 Analog Input Module is a precision signal acquisition module designed for distributed control and industrial automation systems. Manufactured by Yokogawa Electric Corporation, it converts analog signals from field devices into digital data, enabling accurate monitoring and control of industrial processes. This module is widely used in industries where process stability, reliability, and signal accuracy are critical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | K4A00 |
| Product Type | Analog Input Module |
| Manufacturer | Yokogawa Electric Corporation |
| Input Type | Standard industrial analog signals from transmitters and sensors |
| Signal Conversion | High-precision analog-to-digital conversion |
| System Compatibility | Distributed Control Systems |
| Mounting | Rack or base unit installation |
| Design | Industrial-grade for continuous operation |
Functional Overview
The K4A00 module collects analog signals from industrial transmitters, including temperature, pressure, flow, and level sensors, converting them into digital data for control systems.
Key functionalities include:
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Reliable and continuous analog signal acquisition
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Conversion of physical process measurements into digital control data
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Stable communication with central controllers
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Seamless integration into distributed control architectures
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Support for operational diagnostics and real-time monitoring
Industrial Applications
The K4A00 module is widely implemented in industrial environments where accurate analog signal monitoring is essential for operational efficiency and safety.
Typical applications include:
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Oil and gas production and refining operations
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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 lines
By providing precise data acquisition, the module supports stable process monitoring and improved overall system performance.
System Integration
In a distributed automation system, the K4A00 module works with processors, output modules, and communication units to form a complete control solution.
| System Component | Function |
|---|---|
| Control Processor | Executes process automation logic |
| Analog Input Module (K4A00) | Captures signals from field instruments |
| 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 |
The modular architecture provides scalability and flexibility for industrial automation 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 continuous industrial environments
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Flexible System Integration: Seamlessly works with distributed control systems
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Real-Time Monitoring: Supports operational diagnostics and efficient process control
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Optimized for Automation Layouts: Easy integration into industrial control cabinets
Technical FAQs
Q1: What is the primary function of the K4A00 module?
It captures analog signals from industrial field devices and converts them into digital data for process monitoring and control.
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 continuous and reliable analog signal acquisition, it ensures accurate monitoring and effective process control.
Q4: Why are analog input modules important in industrial automation?
They enable real-time monitoring of critical process variables, ensuring process stability, reliability, and precise control.