



Yokogawa AAI143-H50/ATA4S-00 Analog Input Module
Introduction
The Yokogawa AAI143-H50/ATA4S-00 Analog Input Module is a high-precision, reliable solution for converting and integrating analog signals into Yokogawa’s Distributed Control Systems (DCS). This module is designed for industries requiring accurate and real-time data acquisition, including power plants, chemical processing, and manufacturing. The AAI143-H50/ATA4S-00 module provides 8 channels of analog inputs, supporting both voltage and current signals, which makes it highly versatile for various industrial monitoring applications. Its seamless integration with Yokogawa’s systems ensures optimal performance and data consistency, enhancing operational efficiency and system reliability.
Technical Specifications
| Parameter | Details |
|---|
| Model Number | Yokogawa AAI143-H50/ATA4S-00 |
| Module Type | Analog Input Module |
| Number of Channels | 8 |
| 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 | 1.0 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-H50/ATA4S-01 | Analog Input Module | 8 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |
| Yokogawa AAI143-H50/ATA4S-02 | Analog Input Module | 16 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |
| Yokogawa AAI143-H50/ATA4S-03 | Analog Input Module | 16 | -10 to 10 V, 4 to 20 mA | 125 x 160 x 40 mm |