Yokogawa AAI143-S50 Product Details

Yokogawa AAI143-S50 is an analog input module produced by Yokogawa Electric(Yokogawa).It is mainly used in industrial automation systems to convert analog signals from the field(such as 4-20mA current signals)into digital signals for processing and control by control systems such as PLC and DCS.

Main functions

Analog signal acquisition:Collect 4-20mA current signals from various sensors(such as pressure sensors,temperature sensors,etc.).

Signal conversion:Convert analog signals into digital signals for processing by control systems such as PLC and DCS.

Isolation protection:The module has an isolation protection function to prevent external interference from affecting the system.

Product features

High precision:It has high measurement accuracy and can accurately collect analog signals.

High reliability:It adopts industrial-grade design with high reliability and stability.

Modular design:It is easy to install and maintain.

Multiple configurations:Different configurations can be selected according to different application requirements.  

Technical parameters

Parameter Description

Input signal:4-20mA

Number of channels:16

Resolution:16 bits

Accuracy:0.1%FS

Isolation voltage:1500Vrms