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The Yokogawa NFAI543-500/A4500 is an advanced, high-performance unit designed for precision control and monitoring in industrial applications. It is part of the NFAI Series, a line known for its reliability, flexibility, and exceptional performance in harsh industrial environments. This model is equipped with a broad array of features, including high accuracy, versatile communication protocols, and robust durability, making it ideal for demanding automation tasks.
The NFAI543-500/A4500 is engineered to handle a wide range of input and output types, providing flexible integration into diverse industrial control systems. With its compact form, it can be installed in spaces where limited room is available, and its fast response time ensures real-time monitoring and control, critical for applications in industries like energy, water treatment, chemical processing, and more.
High Accuracy: Offers ±0.05% accuracy for precise measurement and control.
Flexible Communication Protocols: Supports Modbus RTU, HART, and OPC, enabling easy integration into existing systems.
Fast Response Time: Response time of 5ms, ensuring real-time control and immediate feedback in industrial operations.
Compact Design: With dimensions of 260mm x 220mm x 150mm and a weight of 2.8 kg, the device is well-suited for installation in space-constrained environments.
Energy Efficient: Low 10W power consumption helps reduce operational costs.
Protection Class: With an IP20 rating, it provides adequate protection against dust and moisture.
| Parameter | Value |
|---|---|
| Model | NFAI543-500/A4500 |
| Series | NFAI Series |
| Input Voltage | 24V DC |
| Power Consumption | 10W |
| Dimensions (L x W x H) | 260mm x 220mm x 150mm |
| Weight | 2.8 kg |
| Input Type | Analog & Digital Inputs |
| Output Type | Digital Output |
| Communication Protocol | Modbus RTU, HART, OPC |
| Accuracy | ±0.05% of full scale |
| Temperature Range | -10°C to 60°C |
| Protection Class | IP20 |
| Response Time | 5ms |
| Mounting Type | Panel Mount |
| Connection Type | Screw Terminal |
The NFAI543-500/A4500 is suitable for a wide range of industrial applications that require high precision, real-time monitoring, and seamless integration into existing systems. The key applications include:
Process Control: Used in industries such as chemical, pharmaceutical, and petrochemical for controlling critical parameters like temperature, pressure, and flow.
Energy Monitoring: Ideal for energy management systems to optimize energy use in large industrial plants, power stations, and factories.
Water Treatment Systems: Applied in water and wastewater treatment plants for monitoring water quality and controlling processes like filtration, disinfection, and chemical dosing.
Industrial Automation: Provides real-time feedback and control in automation systems used for manufacturing, production, and machinery operation.
HVAC Systems: Used in heating, ventilation, and air conditioning systems to monitor and control environmental conditions like temperature and humidity.
High Precision: With an accuracy of ±0.05%, the NFAI543-500/A4500 ensures that measurements and controls are precise, making it suitable for high-performance applications.
Flexible Integration: Supports multiple communication protocols (Modbus RTU, HART, and OPC), which allows easy integration with various control systems.
Fast Response Time: The unit offers a quick 5ms response time, making it ideal for dynamic processes where rapid feedback is essential.
Energy Efficient: With a low 10W power consumption, the device helps reduce energy costs while maintaining high performance.
Compact Design: Its dimensions (260mm x 220mm x 150mm) and 2.8 kg weight make it easy to install in various industrial setups, even in space-restricted environments.
Durability and Protection: The IP20 protection class offers resistance against dust and moisture, ensuring the device operates effectively in industrial environments.
Brand: Yokogawa
Series: NFAI Series
The NFAI Series by Yokogawa is known for providing reliable, accurate, and high-performance solutions for industrial automation. The series includes a range of models that support flexible integration, high-speed data processing, and enhanced control capabilities, making them ideal for use in critical applications across industries.
Here are five related models from the NFAI Series and other comparable products that share similar features and functionalities:
| Model | Input Voltage | Power Consumption | Dimensions (L x W x H) | Weight | Accuracy | Protection Features |
|---|---|---|---|---|---|---|
| NFAI544-500 | 24V DC | 12W | 270mm x 230mm x 160mm | 3.0 kg | ±0.05% | Surge Protection |
| NFAI541-500 | 24V DC | 9W | 250mm x 210mm x 140mm | 2.6 kg | ±0.1% | Short Circuit Protection |
| NFAI542-500 | 24V DC | 8W | 240mm x 200mm x 130mm | 2.3 kg | ±0.05% | Overvoltage Protection |
| NFAI545-500 | 24V DC | 7W | 280mm x 240mm x 170mm | 3.2 kg | ±0.05% | Reverse Polarity Protection |
| NFAI540-500 | 24V DC | 10W | 250mm x 210mm x 130mm | 2.7 kg | ±0.05% | Surge and Reverse Polarity |
Here are five popular models from Yokogawa that are widely used across various industrial sectors:
| Model | Input Voltage | Power Consumption | Dimensions (L x W x H) | Weight | Accuracy | Protection Features |
|---|---|---|---|---|---|---|
| Yokogawa EJA210 | 24V DC | 6W | 230mm x 160mm x 100mm | 1.3 kg | ±0.1% | Surge Protection |
| Yokogawa DPharp EJA | 24V DC | 7W | 240mm x 170mm x 120mm | 1.6 kg | ±0.05% | Overload Protection |
| Yokogawa FLXA21 | 24V DC | 8W | 220mm x 150mm x 110mm | 1.4 kg | ±0.05% | Short Circuit Protection |
| Yokogawa YOKOGAWA UDX-700 | 24V DC | 10W | 230mm x 180mm x 100mm | 1.5 kg | ±0.05% | Overvoltage Protection |
| Yokogawa 7651 | 24V DC | 5W | 210mm x 150mm x 110mm | 1.2 kg | ±0.1% | Surge Protection |
Q1: What is the input voltage for the NFAI543-500/A4500?
A1: The NFAI543-500/A4500 operates with a 24V DC input voltage, which is standard for many industrial automation devices.
Q2: What are the dimensions of the NFAI543-500/A4500?
A2: The device has dimensions of 260mm x 220mm x 150mm, making it compact and suitable for installation in various industrial environments.
Q3: What is the weight of the NFAI543-500/A4500?
A3: The NFAI543-500/A4500 weighs 2.8 kg, which is manageable for easy installation and handling.
Q4: What communication protocols does the NFAI543-500/A4500 support?
A4: The device supports Modbus RTU, HART, and OPC protocols, enabling easy integration into existing control systems.
Q5: Can the NFAI543-500/A4500 be used in hazardous environments?
A5: The NFAI543-500/A4500 is rated IP20, meaning it is suitable for use in environments where dust and moisture are limited but not exposed to harsh outdoor conditions.
Q6: What industries can benefit from the NFAI543-500/A4500?
A6: The device is ideal for industries such as chemical processing, water treatment, energy management, and industrial automation.
Q7: Is the NFAI543-500/A4500 energy efficient?
A7: Yes, with a power consumption of only 10W, the NFAI543-500/A4500 is designed to be energy-efficient.
Q8: What is the accuracy of the NFAI543-500/A4500?
A8: The NFAI543-500/A4500 offers an accuracy of ±0.05%, making it highly accurate for critical control applications.
Q9: How quickly does the NFAI543-500/A4500 respond to changes?
A9: The device offers a quick 5ms response time, making it ideal for real-time monitoring and control.
Q10: How easy is it to integrate the NFAI543-500/A4500 into existing systems?
A10: The NFAI543-500/A4500 is compatible with common industrial communication protocols (Modbus RTU, HART, OPC), making integration into existing systems straightforward.