



Yokogawa AAI143-S03 Analog Input Module
Introduction
The Yokogawa AAI143-S03 Analog Input Module is a high-performance and reliable module designed to provide precise analog signal processing for Yokogawa’s Distributed Control Systems (DCS). With 16 channels of analog input, this module offers flexibility and accuracy, making it ideal for medium to large-scale industrial applications. The AAI143-S03 supports both voltage and current signals, ensuring compatibility with a wide range of industrial sensors. Engineered for demanding environments, this module is designed to deliver exceptional performance and seamless integration into existing control systems, providing reliable and accurate data acquisition for industries such as power generation, chemical processing, and manufacturing.
Technical Specifications
| Parameter | Details |
|---|
| Model Number | Yokogawa AAI143-S03 |
| Module Type | Analog Input Module |
| Number of Channels | 16 |
| Input Type | Voltage, Current (mA, V) |
| Input Range | -10 to 10 V, 4 to 20 mA |
| Accuracy | ±0.1% of Full Scale |
| Communication Protocol | Yokogawa proprietary protocol |
| Weight | 1.2 kg |
| Dimensions (WxHxD) | 125 x 160 x 40 mm |
| Power Supply | 24 V DC |
| Operating Temperature | -20°C to +60°C |
| Certifications | CE, UL, RoHS compliant |
Recommended Related Models
| Model | Type | Number of Channels | Input Range | Dimensions |
|---|
| Yokogawa AAI143-S00 | Analog Input Module | 8 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |
| Yokogawa AAI143-S02 | Analog Input Module | 16 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |
| Yokogawa AAI143-S04 | Analog Input Module | 32 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |