Yokogawa AAI141-S00 16-Channel 4-20 mA Analog Input Module for CENTUM VP DCS

Accurate analog signal acquisition is essential for achieving stable process control and reliable plant operation. Industrial facilities rely on continuous measurement of pressure, temperature, flow, and level signals to maintain production efficiency and process safety. The Yokogawa AAI141-S00 is a 16-channel 4–20 mA Analog Input Module developed for CENTUM VP, CENTUM CS 3000, and FIO (Field Control I/O) systems. Supporting simultaneous acquisition of multiple analog signals, it helps improve controller efficiency, simplify system integration, and provide dependable data for continuous industrial automation applications.

The AAI141-S00 is commonly used in continuous process industries where a large number of field transmitters need to be monitored through a Distributed Control System. Its primary function is to acquire 4–20 mA analog signals from instruments such as pressure, temperature, flow, and level transmitters, providing stable process data for real-time control while helping reduce I/O cabinet space through its 16-channel design.

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• Factory Automation
• Machine Control
• Chemical Processing
• Water & Wastewater Treatment
• Packaging Equipment
• Power Generation
• Process Manufacturing