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- Yokogawa
- AAI135-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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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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Product Overview
The Yokogawa AAI135-K4A00 is a high-performance analog input module engineered for industrial automation, process control, and data acquisition applications. It converts analog signals from field sensors into accurate digital data for Yokogawa controllers and distributed monitoring systems.
Produced by Yokogawa, this module supports dependable measurement performance in demanding environments where signal stability and precision are critical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | AAI135-K4A00 |
| Product Type | Analog Input Module |
| Manufacturer | Yokogawa |
| Dimensions | 107.5 × 32.8 × 130 mm (H × W × D) |
| Weight | 0.3 kg |
| Input Signal Types | Analog voltage and current |
| Conversion | High-resolution analog-to-digital conversion |
| Mounting | Panel or modular rack installation |
| Operating Environment | Industrial automation systems |
| Compatibility | Yokogawa analog I/O platforms |
Functional Description
The AAI135-K4A00 analog input module is designed to:
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Capture analog signals such as current (e.g., 4–20 mA) and voltage (e.g., 0–10 V) from sensors and field instruments
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Convert analog inputs into digital data with high resolution and accuracy
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Maintain excellent signal integrity even in electrically noisy environments
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Support real-time process monitoring, control, and diagnostics
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Integrate seamlessly into industrial control cabinets and automation racks
Reliable analog input is essential for effective process control, quality assurance, and predictive maintenance.
Applications
This module is widely used in:
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Process automation systems
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Industrial control cabinets
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Temperature, pressure, and flow measurement applications
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Chemical, petrochemical, and energy generation plants
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Distributed control and data acquisition systems
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Factory automation and equipment monitoring
Its compact dimensions support efficient space utilization in dense I/O configurations.
Key Advantages
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High-precision measurement for critical industrial parameters
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Compact and lightweight design (0.3 kg) for flexible installation
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Industrial-grade reliability for continuous operation
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Strong immunity to electrical noise
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Compatibility with Yokogawa controllers and I/O platforms
This module’s robust performance reduces calibration frequency and supports long operational cycles.
System Integration
The AAI135-K4A00 integrates effectively with:
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Yokogawa PLC and controller modules
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Analog sensor networks
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Distributed I/O racks
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Power supply units and communication interfaces
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Centralized control and monitoring platforms
Proper integration ensures that analog data is accurately captured and delivered for efficient system control.
Recommended Complementary Modules
| Model | Description | Application |
|---|---|---|
| AAI135-H00 | Analog Input Module | Additional analog measurement |
| AAI135-H50 | Analog Input Module | High-performance analog measurement |
| A2SAM105-H000 | Current/Voltage Adapter | Signal interfacing support |
| A2SAT105 | MV/TC/RTD Adapter | Temperature and RTD signal acquisition |
| A2PW503-S0002 | Power Supply Unit | Stable module power |
Conclusion
The Yokogawa AAI135-K4A00 Analog Input Module provides high-precision analog signal acquisition for industrial automation and process control systems. With dimensions of 107.5 × 32.8 × 130 mm and a weight of 0.3 kg, it offers a compact and reliable solution for stable and accurate analog measurement.
This module is ideal for engineers and system integrators who require dependable analog data capture, robust noise resistance, and seamless integration with Yokogawa control platforms.