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| Mobile | +8613666033393 | |||||||
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| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Product Introduction:
The Yokogawa AAI135-S50 Analog Input Module is designed to provide precise and reliable analog signal processing for industrial applications that require high performance and flexibility. As part of the Yokogawa range of modular instruments, the AAI135-S50 is designed for integration into process control systems, where it acts as the crucial interface between the analog field signals (e.g., temperature, pressure, flow) and the digital control system.
The AAI135-S50 module is ideal for monitoring and controlling critical parameters in industries such as oil and gas, power generation, chemical manufacturing, and pharmaceuticals. It supports multiple input types and offers excellent accuracy, speed, and ease of installation. With its advanced functionality, the AAI135-S50 ensures seamless communication between field sensors and the automation system, contributing to optimized performance and operational safety.
Product Parameters:
| Specification | Details | 
|---|---|
| Model | AAI135-S50 | 
| Input Types | 4-20 mA, 0-10 VDC, 1-5 VDC | 
| Input Channels | 8 (individually configurable) | 
| Input Range | 0 to 10 VDC, 4 to 20 mA | 
| Accuracy | ±0.05% of full scale | 
| Conversion Speed | 5 ms per channel | 
| Power Supply | 24 VDC ± 10% | 
| Operating Temperature | -10°C to +60°C | 
| Storage Temperature | -25°C to +70°C | 
| Weight | 0.3 kg | 
| Dimensions | 107.5×32.8×130 mm | 
| Mounting Type | DIN Rail | 
| Certifications | CE, UL, RoHS | 
Product Applications:
The AAI135-S50 Analog Input Module is engineered for use in various industrial environments where monitoring and control of analog signals is vital. Its applications include:
- Chemical Processing: The module is used to control and monitor temperature, pressure, and flow in reactors, ensuring processes are within safe operating limits.
- Oil and Gas Industry: It is used for pipeline monitoring, equipment control, and real-time pressure and temperature measurement in upstream and downstream oil and gas operations.
- Power Generation: The AAI135-S50 is instrumental in controlling power plants by monitoring various process parameters like steam pressure, temperature, and turbine speed.
- Pharmaceutical Manufacturing: It is utilized for critical parameter monitoring in production lines to ensure quality control in drug production.
- Water and Wastewater Treatment: The module helps in monitoring pH levels, flow, and other water quality parameters to maintain treatment plant operations.
Product Advantages:
- High Accuracy and Precision: With a remarkable accuracy of ±0.05% of full scale, the AAI135-S50 ensures that the analog input signals are accurately captured, enabling high-precision control.
- Wide Input Range: It supports multiple input signal types, such as 4-20 mA and 0-10 VDC, making it adaptable for a wide range of sensors.
- High-Speed Conversion: The module has a fast conversion speed of 5 milliseconds per channel, making it suitable for real-time data processing and monitoring.
- Ease of Installation: The compact design and DIN rail mounting system make the AAI135-S50 easy to install in existing control panels or systems.
- Rugged and Reliable: Designed for operation in harsh environments, the AAI135-S50 can function across a wide temperature range and withstand challenging industrial conditions.
- Flexibility in Configuration: The module provides eight input channels, which can be configured individually, allowing for high flexibility in system design.
Latest News Titles:
- “Yokogawa AAI135-S50 Delivers Unmatched Accuracy and Flexibility in Analog Signal Processing”
- “The Versatility of Yokogawa’s AAI135-S50 Module for Industrial Applications”
- “Yokogawa Enhances Control Systems with the New AAI135-S50 Analog Input Module”
- “Improved Efficiency in Oil and Gas with Yokogawa AAI135-S50 Analog Input Module”
- “High-Speed Data Acquisition with the Yokogawa AAI135-S50 Analog Input Module for Critical Processes”
- “Yokogawa AAI135-S50: The Ideal Solution for Power Generation Industry Control”
- “Transforming Chemical Process Control with Yokogawa’s AAI135-S50 Module”
- “Yokogawa AAI135-S50 Module Enhances Performance in Pharmaceutical Manufacturing”
- “Reliable Monitoring with Yokogawa AAI135-S50 for Water and Wastewater Treatment Plants”
- “Yokogawa’s AAI135-S50 Sets the Standard for Precision and Reliability in Process Automation”
FAQ
- 
What types of input signals can the AAI135-S50 handle? - The AAI135-S50 can handle a variety of input signals, including 4-20 mA, 0-10 VDC, and 1-5 VDC.
 
- 
How many input channels does the AAI135-S50 offer? - The module features 8 input channels, which are individually configurable.
 
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What is the accuracy of the AAI135-S50 module? - The accuracy is ±0.05% of full scale, providing high-precision measurements.
 
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What is the conversion speed of the AAI135-S50? - The module has a conversion speed of 5 milliseconds per channel.
 
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What is the power supply requirement for the AAI135-S50? - The AAI135-S50 requires a 24 VDC ±10% power supply.
 
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What is the operating temperature range of the AAI135-S50? - The module operates in temperatures ranging from -10°C to +60°C.
 
- 
What certifications does the AAI135-S50 carry? - The AAI135-S50 is CE, UL, and RoHS certified.
 
- 
What is the weight and size of the module? - The AAI135-S50 weighs 0.3 kg and has dimensions of 107.5×32.8×130 mm.
 
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How is the AAI135-S50 mounted? - The AAI135-S50 can be mounted on a DIN rail for easy integration into existing systems.
 
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In which industries is the AAI135-S50 commonly used? - It is commonly used in industries such as chemical processing, oil and gas, power generation, pharmaceuticals, and water treatment.
 
Recommended Models
| Model | Description | Input Type | 
|---|---|---|
| Yokogawa AAI135-S00 | Analog input module with basic features | 4-20 mA, 0-10 VDC, 1-5 VDC | 
| Yokogawa AAI135-S10 | High-performance analog input module | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI136-S00 | Compact version of analog input module | 0-10 VDC, 4-20 mA | 
| Yokogawa AAI137-S00 | Multichannel input module with flexible inputs | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI139-S00 | Module for large-scale systems | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI138-S00 | Analog input module for high-speed applications | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI140-S00 | Advanced version with extra input channels | 1-5 VDC, 4-20 mA | 
| Yokogawa AAI142-S00 | High-density module for complex systems | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI133-S00 | Basic module for small-scale applications | 4-20 mA, 0-10 VDC | 
| Yokogawa AAI134-S00 | Analog input module for simple control systems | 4-20 mA, 0-10 VDC | 
Popular Models
| Model | Description | Input Type | 
|---|---|---|
| Yokogawa EJX Series | Pressure transmitters for critical applications | 4-20 mA | 
| Yokogawa UTAdvanced | Temperature transmitters for extreme environments | 4-20 mA | 
| Yokogawa HART Series | Intelligent field devices with HART communication | 4-20 mA | 
| Yokogawa PR Series | Precision controllers for industrial systems | 4-20 mA | 
| Yokogawa EJA Series | Compact field transmitters with high performance | 4-20 mA | 
| Yokogawa DXT Series | Digital transmitters for harsh conditions | 4-20 mA | 
| Yokogawa XA Series | Advanced controllers for process automation | 4-20 mA | 
| Yokogawa EJA110E | Intelligent pressure transmitters | 4-20 mA | 
| Yokogawa CMV Series | Coriolis flow meters for precise measurement | 4-20 mA | 
| Yokogawa DPH Series | Differential pressure transmitters | 4-20 mA | 
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