Yokogawa AAI135-SE0 Analog Input Module

The Yokogawa AAI135-SE0 is a high-performance analog input module designed for industrial control and automation systems. It is part of the AAI series from Yokogawa, renowned for providing reliable and precise data acquisition in demanding environments. This module is engineered to deliver high-speed and high-accuracy measurements, making it ideal for applications that require real-time monitoring of analog signals.

The AAI135-SE0 module accepts a wide range of input signals, offering versatility for various types of sensors and transducers. The module supports standard 4-20 mA and 0-10 VDC analog inputs, and its compact design makes it a perfect fit for space-constrained environments, without compromising performance. With its robust construction, it provides excellent signal isolation, which is crucial for minimizing the risk of interference and noise in critical measurements.

The module is engineered to be compatible with Yokogawa’s CENTUM CS 3000 and ProSafe-RS systems, which are widely used in industrial process control. Its plug-and-play functionality ensures quick installation, reducing setup time and improving operational efficiency. The AAI135-SE0 module also offers high reliability and long service life, reducing the frequency of maintenance interventions and associated costs.

Product Specifications

Product Applications

The Yokogawa AAI135-SE0 analog input module is designed for use in a wide range of industrial applications, including process control, automation, and monitoring systems. Its ability to handle different types of analog inputs makes it versatile and suitable for many industries. Key applications include:

• Process Control: The AAI135-SE0 module is commonly used in industries like chemical processing, oil and gas, and power generation. It is ideal for monitoring process variables such as temperature, pressure, flow rate, and level, providing real-time feedback for controlling and optimizing industrial processes.

• Factory Automation: In factory automation, this module is used to interface with a wide variety of field devices, including sensors, actuators, and controllers. The ability to accurately process analog signals helps to maintain the efficiency of automated production lines.

• Energy Management: The module is also used in energy management systems, where it collects analog data from energy meters, power supplies, and other monitoring devices to assess and optimize energy usage.

• Building Automation: In building management systems, the AAI135-SE0 helps control HVAC systems, lighting, and environmental monitoring, providing accurate data for improving energy efficiency and comfort.

• Water and Wastewater Treatment: The module is widely used in water treatment plants to measure flow, pressure, and chemical levels. This data helps ensure that treatment processes are running smoothly and within desired parameters.

• Laboratory and Testing Equipment: The AAI135-SE0 module is used in scientific and research applications to interface with test instruments that generate analog signals. Its high accuracy and low response time are key features for precise laboratory experiments.

Product Advantages

• High Accuracy: The ±0.1% of full scale accuracy ensures that measurements are highly precise, making it suitable for applications that demand stringent data integrity and reliability.

• Compact Design: With a size of 107.5 × 32.8 × 130 mm and a weight of only 0.3 kg, the module is easy to install in confined spaces without taking up valuable panel space, which is crucial in industries where space is at a premium.

• Versatile Input Types: The module supports both 4-20 mA and 0-10 VDC inputs, allowing it to interface with a wide variety of analog sensors and devices, making it adaptable to different measurement needs.

• High-Speed Response: With a response time of 50 ms (max), the module is ideal for applications that require fast data acquisition and real-time feedback.

• Reliable Operation: Designed to operate in temperatures ranging from -20°C to +60°C, the AAI135-SE0 is built to withstand harsh industrial environments and provide consistent, reliable performance over time.

• Easy Integration: The module is fully compatible with Yokogawa’s CENTUM CS 3000 and ProSafe-RS systems, allowing for seamless integration into existing control and automation setups.

• Signal Isolation: The module features excellent signal isolation, ensuring minimal interference from external electrical noise, which is crucial for maintaining the integrity of the analog signals being processed.

• Cost-Efficient: The AAI135-SE0 module provides a cost-effective solution for acquiring analog input signals in industrial environments. Its low maintenance requirements and long service life help reduce overall operational costs.

Frequently Asked Questions (FAQ)

1. What types of analog signals does the Yokogawa AAI135-SE0 support?

The module supports 4-20 mA and 0-10 VDC analog input signals, making it versatile for a wide range of industrial applications.

2. What is the maximum number of input channels on the AAI135-SE0 module?

The module supports up to 4 input channels, allowing multiple sensors to be connected to a single module.

3. What is the accuracy of the AAI135-SE0 analog input module?

The accuracy of the module is ±0.1% of full scale, ensuring precise measurements for critical applications.

4. What is the size of the AAI135-SE0 module?

The dimensions of the module are 107.5 × 32.8 × 130 mm, making it compact and easy to install in confined spaces.

5. How much does the AAI135-SE0 module weigh?

The module weighs 0.3 kg, which is lightweight for ease of installation and handling.

6. What is the response time of the AAI135-SE0 module?

The module has a maximum response time of 50 ms, ensuring fast data processing for real-time monitoring.

7. What is the power supply requirement for the AAI135-SE0?

The module operates with a 24 V DC power supply, which is common in industrial control systems.

8. What is the operating temperature range of the AAI135-SE0 module?

The module operates within a temperature range of -20°C to +60°C, making it suitable for use in various industrial environments.

9. Is the AAI135-SE0 module suitable for use in hazardous environments?

While the module has an IP20 protection rating, it is designed for general industrial use. Additional protection may be required for particularly hazardous environments.

10. How does the AAI135-SE0 module integrate with Yokogawa’s systems?

The module is compatible with Yokogawa’s CENTUM CS 3000 and ProSafe-RS systems, allowing for seamless integration into existing control and monitoring setups.