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The Yokogawa ANT401 Communication Module is a cutting-edge industrial communication solution designed to facilitate high-speed, secure data transmission within Yokogawa’s CENTUM VP and ProSafe-RS control systems. Featuring advanced networking capabilities and support for multiple communication protocols, the ANT401 ensures seamless integration across distributed control systems and field devices in diverse industrial applications.

With its compact form factor, redundant Ethernet connections, and reliability in harsh industrial environments, the ANT401 is ideal for industries such as power generation, oil & gas, chemical processing, and manufacturing. Its high-performance capabilities help optimize system reliability, reduce downtime, and streamline real-time data communication between devices.

Technical Specifications

Feature	Specification
Model	ANT401
Communication Protocol	Modbus TCP/IP, EtherNet/IP, OPC-UA, PROFIBUS
Interface Type	Dual Ethernet Ports (10/100/1000 Mbps)
Power Supply	24V DC
Mounting	Rack Mount
Dimensions (WxHxD)	8.27” x 4.13” x 9.84” (210 mm x 105 mm x 250 mm)
Weight	3.8 lbs (1.7 kg)
Operating Temperature	-20°C to +60°C
Storage Temperature	-40°C to +85°C
Maximum Power Consumption	14W
Status Indicators	LED indicators for communication, power, and status

Recommended Related Models

AMN32-S1 – A highly reliable communication module designed for large-scale applications, offering redundancy and high-speed data transfer.
AMN33-S2 – Optimized for secure, fault-tolerant communication, ensuring continuous network operation even in the event of network failure.
CS3000 – Yokogawa’s Distributed Control System (DCS), ideal for integrating the ANT401 module to create a robust control system for large industrial operations.
FLXA21 – A versatile field analyzer for real-time diagnostics and measurements, perfect for integration with ANT401 for comprehensive process monitoring.

Popular Yokogawa Models

CS3000: A complete DCS solution that provides centralized control for process industries, integrating seamlessly with communication modules like the ANT401.
AMN32-S1: A communication module with advanced redundancy and protocol support, ideal for mission-critical systems where high availability is a requirement.
AMN33-S2: A high-reliability communication module designed to minimize downtime and ensure secure communication in industrial applications.
FLXA21: A field analyzer that provides real-time data and diagnostic capabilities, enhancing the functionality of communication systems like the ANT401.

Applications

The Yokogawa ANT401 Communication Module is designed for a wide range of industries requiring robust, reliable communication solutions:

Power Generation: Facilitates seamless communication between power plants, turbines, and control systems, improving system efficiency and reliability.
Oil & Gas: Supports real-time data exchange between offshore platforms, processing plants, and central control systems, optimizing safety and operational efficiency.
Petrochemical & Chemical Processing: Ensures reliable and secure communication across control systems and field devices, enabling optimized process control and safety in chemical operations.
Water Treatment: Provides reliable communication between sensors, controllers, and monitoring systems, enhancing water treatment processes and regulatory compliance.
Manufacturing & Automation: Integrates machinery, sensors, and control systems, improving process automation, reducing downtime, and enhancing productivity.

Advantages

Dual Ethernet Ports: The 10/100/1000 Mbps Ethernet ports provide high-speed communication and network redundancy, ensuring continuous, reliable data transmission even during network failures.
Multiple Protocol Support: The ANT401 supports Modbus TCP/IP, EtherNet/IP, OPC-UA, and PROFIBUS, offering versatility and compatibility with various industrial control systems.
Enhanced Redundancy: With dual Ethernet ports, the ANT401 offers network redundancy, significantly improving the reliability of your industrial network.
Secure Communication: The OPC-UA protocol ensures secure, encrypted communication, safeguarding sensitive data from unauthorized access and ensuring the integrity of data transfers.
Scalable Integration: The ANT401 supports scalable integration, allowing easy network expansion by adding more devices and control systems as your infrastructure grows.
Compact and Efficient Design: The rack-mountable form factor of the ANT401 is space-efficient and easy to install in industrial control panels or cabinets.
Energy-Efficient: With a maximum power consumption of 14W, the ANT401 is an energy-efficient solution, reducing operational costs without compromising performance.
Wide Operating Temperature Range: The ANT401 operates in temperatures from -20°C to +60°C, ensuring reliable performance in various industrial conditions.

Technical FAQs

What communication protocols are supported by the ANT401?
The ANT401 supports Modbus TCP/IP, EtherNet/IP, OPC-UA, and PROFIBUS, ensuring compatibility with a variety of industrial systems and devices.
Is the ANT401 suitable for large-scale industrial systems?
Yes, the ANT401 is designed for use in both small and large-scale systems, offering high-speed communication, redundancy, and scalability for critical applications.
What is the maximum power consumption of the ANT401?
The maximum power consumption of the ANT401 is 14W, offering an energy-efficient solution for industrial communication.
What is the operating temperature range of the ANT401?
The ANT401 operates in a temperature range of -20°C to +60°C, ensuring reliability in extreme industrial environments.
Does the ANT401 support redundancy?
Yes, the ANT401 features dual Ethernet ports, providing network redundancy to ensure continuous communication and minimize downtime.
Can the ANT401 be integrated with other Yokogawa systems?
Yes, the ANT401 integrates seamlessly with Yokogawa’s CENTUM VP and ProSafe-RS systems, ensuring efficient and secure communication across your control network.
How does the ANT401 ensure secure communication?
The OPC-UA protocol provides encrypted communication, safeguarding sensitive data and ensuring the integrity of transmitted information.
What mounting options are available for the ANT401?
The ANT401 is rack-mountable, offering easy installation in industrial control panels or enclosures.
Which industries benefit from the ANT401?
The ANT401 is ideal for industries such as power generation, oil & gas, petrochemical, water treatment, and manufacturing, where reliable, high-speed communication is crucial.
What are the physical dimensions of the ANT401?
The ANT401 has dimensions of 210 mm (W) x 105 mm (H) x 250 mm (D), providing a compact and space-efficient solution for industrial systems.