Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product model | YOKOGAWA AAI143-S50 |
| Manufacturer | Yokogawa |
| Product category | Analog Input Module |
| Operating Voltage | 12-24 VDC |
| Number of Channels | 16, isolated |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Input Resistance | Power ON: 270 Ω (20 mA) to 350 Ω (4 mA) |
| Power OFF | 500 kΩ or more |
| Accuracy | ±16 μA |
| Data Update Period | 10 ms |
| Transmitter Power Supply | 19.0 V or more (at 20 mA), 25.5 V or less (at 0 mA) |
| Setting of 2-wire or 4-wire transmitter | For each channel by setting pin |
| Drift due to Ambient Temperature Change | ±16 μA/10°C |
| Maximum Current Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| Weight | 0.3 kg |
| External Communication | Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
| HART Communication | Available |
| Operating Temperature Range | -20°C to +70°C |
| Dimensions (W x H x D) | 10.7 cm x 3.2 cm x 13 cm |
| Certifications | CE, RoHS |
| Protection Rating | IP20 |
YOKOGAWA AAI143-S50
Product Introduction
The YOKOGAWA AAI143-S50 is a high-performance analog input module designed for industrial automation and control systems. It provides precise and reliable signal conversion, making it suitable for a wide range of industrial applications, including manufacturing, energy, material handling, and robotics.
Core Advantages and Technical Highlights
High Precision and Reliability:
The YOKOGAWA AAI143-S50 offers high-precision signal conversion with an accuracy of ±16 μA, ensuring reliable performance in industrial settings.
Robust Industrial Design:
The module features an IP20 protection rating, safeguarding it from dust and dirt, making it suitable for harsh industrial conditions.
Versatile Applications:
The YOKOGAWA AAI143-S50 is suitable for a wide range of applications, including manufacturing, energy, material handling, and robotics.
Easy Integration:
The module supports multiple communication protocols, including HART, ensuring seamless integration with existing systems.
Advanced Safety Features:
The module includes advanced protection mechanisms against overload, short circuit, and overvoltage conditions, enhancing system reliability.
YOKOGAWA AAI143-S50
Typical Application Scenarios
The YOKOGAWA AAI143-S50 is widely used in various industrial sectors:
Manufacturing: For precise control in assembly lines and machine tools.
Energy: For monitoring and control in power plants and substations.
Material Handling: For conveyor speed control in automotive assembly lines.
Food and Beverage Production: For controlling heating, cooling, and baking processes.
Related Model Recommendations
YOKOGAWA AAI143-H50: A similar model with digital communication capabilities (HART protocol), suitable for applications requiring advanced communication features.
YOKOGAWA AAI143-SE0: A model with explosion protection, suitable for hazardous environments.
Installation, Commissioning, and Maintenance Instructions
Installation Preparation:
Ensure the installation environment meets the specified temperature and humidity requirements. The module should be installed in a location with adequate ventilation to dissipate heat. Verify that the power supply voltage is within the specified range (12-24 VDC) to avoid damage to the module.
Maintenance Suggestions:
Regularly inspect the installation to ensure the module is securely mounted and all connections are tight. Monitor the operational status of the module to detect any signs of malfunction early. Conduct functional testing on the module at least once a year to ensure optimal performance.
Service and Guarantee Commitment
Yokogawa provides comprehensive support for the YOKOGAWA AAI143-S50, including a robust warranty that ensures product quality and reliability. The company offers extensive after-sales services such as technical support, repair services, and spare part supply. Yokogawa’s global network of service centers ensures prompt assistance and expert guidance, demonstrating the company’s commitment to customer satisfaction and product excellence.
