ANT502-50 4 ANT502-50 3 ANT502-50 2

The Yokogawa ANT502 Communication Module is a high-performance solution designed to deliver robust, high-speed communication between Yokogawa’s CENTUM VP and ProSafe-RS systems, as well as third-party field devices. Built for mission-critical applications, the ANT502 ensures secure, reliable, and real-time data exchange, making it an ideal choice for industries requiring continuous and uninterrupted communication.

With support for multiple industrial communication protocols and a dual Ethernet interface, the ANT502 is engineered to provide enhanced system reliability, redundancy, and fault tolerance. Whether you’re working in power generation, chemical processing, or manufacturing, the ANT502 enables streamlined integration, system scalability, and enhanced operational efficiency.

Technical Specifications

Feature	Specification
Model	ANT502
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 communication module that provides redundancy and high-speed data transmission for large-scale industrial systems, ideal for mission-critical applications.
AMN33-S2 – A highly secure communication module designed for fault-tolerant systems, providing continuous and reliable operation in complex industrial settings.
CS3000 – Yokogawa’s comprehensive Distributed Control System (DCS), offering integrated control and communication with the ANT502 for large-scale operations.
FLXA21 – A field analyzer for process monitoring and diagnostics, easily integrated with the ANT502 to enhance data acquisition and process control.

Popular Yokogawa Models

CS3000: A distributed control system designed for large-scale automation and control, integrated with the ANT502 for streamlined communication across industrial processes.
AMN32-S1: A flexible communication module designed for high-speed, redundant communication in complex systems, offering exceptional performance and reliability.
AMN33-S2: A highly reliable communication module for secure, fault-tolerant systems, ensuring data integrity and continuous network operation.
FLXA21: A versatile field analyzer used for real-time diagnostics and monitoring, integrating seamlessly with the ANT502 to optimize process control.

Applications

The Yokogawa ANT502 Communication Module is designed for industries that require seamless, high-speed communication to maintain control over critical processes:

Power Generation: Enables real-time communication between turbines, power plants, and central control systems, improving energy production efficiency and operational stability.
Oil & Gas: Facilitates reliable data exchange between offshore platforms, refineries, and central control systems, supporting safe and efficient operations.
Petrochemical & Chemical Processing: Provides secure, continuous communication across control systems and field devices, enhancing process safety, efficiency, and regulatory compliance.
Water Treatment: Connects sensors, controllers, and monitoring systems to central control systems, ensuring optimal process performance and regulatory compliance in water treatment applications.
Manufacturing & Automation: Supports communication between automated machinery, sensors, and control systems, improving operational efficiency and reducing downtime in manufacturing environments.

Advantages

Dual Ethernet Ports: The ANT502 features dual Ethernet ports for redundant communication, ensuring continuous, high-speed data transmission even during network failures.
Multiple Protocol Support: It supports a wide range of industrial communication protocols, including Modbus TCP/IP, EtherNet/IP, OPC-UA, and PROFIBUS, providing flexibility and compatibility across various systems.
Enhanced Redundancy: The dual Ethernet ports enable network redundancy, improving system reliability and minimizing the risk of communication failure.
Secure Communication: The OPC-UA protocol ensures encrypted communication, protecting sensitive data from unauthorized access and ensuring the integrity of the data transmitted.
Scalable Integration: The ANT502 is designed for easy integration and future scalability, allowing the network to expand as your operational requirements grow.
Compact Design: The rack-mountable form factor allows for easy installation in industrial control panels or enclosures, saving valuable space.
Energy-Efficient: The ANT502 consumes only 14W of power, offering an energy-efficient communication solution that reduces operational costs.
Wide Operating Temperature Range: With an operating temperature range of -20°C to +60°C, the ANT502 is well-suited for reliable performance in demanding industrial environments.

Technical FAQs

What communication protocols are supported by the ANT502?
The ANT502 supports Modbus TCP/IP, EtherNet/IP, OPC-UA, and PROFIBUS, providing compatibility with a broad range of industrial automation systems.
Can the ANT502 be used in large-scale industrial systems?
Yes, the ANT502 is designed for both small and large-scale systems, offering high-speed communication, redundancy, and scalability to meet the needs of mission-critical applications.
What is the power consumption of the ANT502?
The ANT502 has a maximum power consumption of 14W, making it an energy-efficient solution for industrial communication.
What is the operating temperature range of the ANT502?
The ANT502 operates in a temperature range of -20°C to +60°C, ensuring reliable performance even in harsh industrial environments.
Does the ANT502 support network redundancy?
Yes, the ANT502 features dual Ethernet ports, which provide network redundancy to ensure continuous communication and minimize downtime.
Can the ANT502 be integrated with other Yokogawa systems?
Yes, the ANT502 integrates seamlessly with Yokogawa’s CENTUM VP and ProSafe-RS systems, providing reliable communication and control across distributed systems.
How does the ANT502 ensure secure communication?
The OPC-UA protocol provides encrypted communication, ensuring that sensitive data is securely transmitted and protected against unauthorized access.
What mounting options are available for the ANT502?
The ANT502 is rack-mountable, allowing for easy installation in control panels or enclosures for space optimization.
Which industries benefit the most from the ANT502?
The ANT502 is ideal for industries such as power generation, oil & gas, petrochemical, water treatment, and manufacturing, where high-speed and secure communication are crucial for operations.
What are the physical dimensions of the ANT502?
The ANT502 measures 210 mm (W) x 105 mm (H) x 250 mm (D), providing a compact solution that can easily be integrated into industrial systems.