YOKOGAWA AAI143-H50 S1

The Yokogawa AAI143-H50 S1 is a 16-channel isolated analog input module designed for the CENTUM VP and CENTUM CS 3000 distributed control systems (DCS). It accepts standard 4–20 mA DC signals from field transmitters and converts them to high-precision digital data for process monitoring and control. 

The YOKOGAWA AAI143-H50 S1 is a high-density, 16-channel isolated analog input module designed specifically for the CENTUM VP and CENTUM CS 3000 distributed control systems (DCS). It serves as the critical interface between field transmitters and the DCS controller, acquiring standard 4–20 mA DC current signals from pressure, temperature, flow, and level instruments, and converting them into high-precision digital data for real-time process control.

The Yokogawa AAI143-H50 S1 is a 16-channel isolated analog input module designed for the CENTUM VP and CENTUM CS 3000 distributed control systems (DCS). Its core function is to acquire 4-20 mA DC process signals from field transmitters, convert them into high-resolution digital data for the DCS controller, and support HART digital communication for smart device management.