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- Yokogawa
- AAI135-H50
- 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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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-H50 is a dedicated analog input module designed to capture and convert analog signals from field sensors into digital data for industrial controllers and automation systems.
Produced by Yokogawa, this module delivers robust performance and stable measurement accuracy in demanding industrial environments, making it suitable for process control, monitoring, and data acquisition applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | AAI135-H50 |
| Product Type | Analog Input Module |
| Manufacturer | Yokogawa |
| Dimensions | 107.5 × 32.8 × 130 mm (H × W × D) |
| Weight | 0.3 kg |
| Signal Types | Analog current and voltage signals |
| Resolution | High-resolution ADC for precise measurement |
| Mounting | Panel or rack installation |
| Operating Environment | Industrial automation and process control |
| Compatibility | Yokogawa analog I/O platforms |
Functional Description
The AAI135-H50 module is engineered to:
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Acquire analog process signals such as 4–20 mA current or 0–10 V voltage
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Convert analog inputs into high-resolution digital values for advanced processing
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Maintain signal integrity even in electrically noisy environments
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Provide reliable data for real-time process monitoring, control, and diagnostics
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Integrate seamlessly within industrial control cabinets and I/O racks
Accurate analog input is a cornerstone of effective process control, enabling stable system operation and improved production quality.
Industrial Application Areas
This analog input module is commonly deployed in:
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Temperature, pressure, and flow measurement systems
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Level and density sensing applications
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Distributed control systems (DCS)
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Chemical, oil & gas, and power generation plants
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Factory automation and machinery monitoring
Its compact size (107.5 × 32.8 × 130 mm) ensures efficient panel layout without sacrificing performance.
Key Advantages
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High-precision analog measurement for critical process variables
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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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Resilience against electrical noise and external interference
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Seamless integration with Yokogawa controller systems
The module’s design supports consistent performance over long operational cycles, reducing the need for frequent calibration.
System Integration
The AAI135-H50 analog input module pairs effectively with:
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Yokogawa PLC and controller units
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Analog sensor networks
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Distributed I/O racks and power supply modules
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Centralized process control systems
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Automation data acquisition platforms
Proper system integration ensures accurate measurement data is captured and made available for control logic and analysis.
Recommended Complementary Modules
| Model | Description | Application |
|---|---|---|
| AAI135-H00 | Analog Input Module | Standard analog measurement |
| AAI135-K4A00 | Analog Input Module | Enhanced analog acquisition |
| A2SAM105-H000 | Current/Voltage Adapter | Signal interfacing support |
| A2SAT105 | MV/TC/RTD Adapter | Temperature and resistance inputs |
| A2PW503-S0002 | Power Supply Unit | Stable module power |
Conclusion
The Yokogawa AAI135-H50 Analog Input Module delivers high-accuracy 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 provides compact, robust performance suited to critical measurement tasks.
This module is ideal for engineers and automation professionals who require reliable analog input processing, strong signal integrity, and seamless integration with Yokogawa control platforms.