Yokogawa AAI141-H00 Analog Input Module

The Yokogawa AAI141-H00 Analog Input Module is a high-performance component designed to convert analog signals into digital data for process control systems. This module is optimized for applications requiring accurate and reliable conversion of signals, particularly for industrial automation systems. It is part of the Yokogawa family of control and monitoring solutions, designed to support both standard and complex automation applications. The AAI141-H00 is particularly suited for systems such as Yokogawa’s CENTUM and ProSafe DCS systems, providing seamless integration and robust performance in demanding environments.

With its compact size and flexible configuration options, the AAI141-H00 provides excellent measurement accuracy, ensuring reliable signal transmission and system stability. This module supports a wide range of input types, including 4-20 mA and 0-10 VDC, and is ideal for applications where precision and quick response times are critical. The design of the AAI141-H00 prioritizes ease of installation, flexibility, and long-term reliability, making it a preferred choice for industries such as chemical, petrochemical, power generation, and water treatment.

Product Specifications

Applications

The Yokogawa AAI141-H00 Analog Input Module is designed to serve in a wide range of industries where accurate analog signal conversion is necessary. The module ensures high precision in converting input signals, enabling reliable process monitoring and control.

Key Applications

1. Chemical and Petrochemical Plants: Monitoring temperature, pressure, flow, and other critical parameters.
2. Power Generation: Ensuring efficient energy production by accurately monitoring power generation equipment.
3. Water and Wastewater Treatment: Monitoring water quality, pressure levels, and chemical concentrations.
4. Pharmaceutical Manufacturing: Ensuring compliance with industry standards by accurately monitoring various process parameters.
5. Food and Beverage Processing: Regulating production lines and ensuring product consistency.
6. Oil and Gas: Data collection from pumps, turbines, and compressors for monitoring pressure and flow.
7. HVAC Systems: Measuring temperature and pressure in heating, ventilation, and air conditioning units for efficient system operation.
8. Automated Manufacturing Systems: Ensuring precise control over production machinery and equipment.
9. Automated Test Equipment: Providing precise input measurement for test equipment in laboratory settings.
10. Building Automation: Monitoring environmental conditions in smart buildings for energy-efficient control.

Advantages

1. High Accuracy: With 16-bit resolution, the AAI141-H00 ensures highly accurate signal conversion, making it suitable for demanding control applications.
2. Wide Input Range: The module supports both 4-20 mA and 0-10 VDC input signals, making it versatile for a variety of sensor types.
3. Fast Response Time: The AAI141-H00 features a fast response time (100 ms), ensuring quick processing and real-time control in time-sensitive operations.
4. Compact Design: With its compact size (107.5×32.8×130 mm), it is easy to install in tight spaces or crowded control cabinets.
5. Built-in Diagnostics: The module includes diagnostic LEDs, allowing for quick detection of faults or issues, reducing troubleshooting time.
6. High Isolation: It offers 1500 VDC isolation between channels, ensuring protection from electrical noise and preventing signal interference.
7. Wide Temperature Range: Operating in a temperature range of -20°C to +60°C, the module is suitable for both indoor and outdoor installations.
8. Energy Efficient: With a maximum power consumption of just 6 W, it minimizes energy costs while providing reliable performance.
9. Flexible Mounting: The AAI141-H00 can be mounted easily on a DIN rail, providing flexibility in installation and maintenance.
10. Seamless Integration: The module integrates easily with Yokogawa’s Centum and ProSafe DCS systems, ensuring smooth operation within existing control infrastructures.