Yokogawa ANT401 Fiber Optic Bus Slave Module

The Yokogawa ANT401 Fiber Optic Bus Slave Module is an advanced communication solution designed to enable high-speed, long-distance data transmission between remote I/O units and central control processors in Yokogawa’s distributed control systems (DCS). Using fiber optic technology, the ANT401 guarantees secure, interference-free data transmission, making it highly suitable for industries where long-range communication is required without compromising data integrity.

This module is integral to the reliability and performance of Yokogawa’s automation systems, offering seamless integration with CENTUM and ProSafe platforms. The ANT401 is ideal for applications in critical industrial sectors such as oil & gas, power generation, and chemical processing, where precise and uninterrupted communication is crucial.

Key Features

• Fiber Optic Communication: Provides high-speed, interference-resistant data transmission over long distances (up to 10 km)

• Long-Distance Support: Communication is possible over extended distances, reducing the need for additional signal repeaters or boosters

• High-Speed Data Transmission: Supports up to 100 Mbps, allowing for fast and reliable communication across control systems and remote devices

• Seamless Integration: Fully compatible with Yokogawa’s CENTUM and ProSafe DCS platforms, providing flexibility and ease of system expansion

• Electromagnetic Immunity: Fiber optic technology ensures robust immunity to electrical noise and interference, ensuring stable operation in noisy environments

• Modular and Compact Design: The compact form factor enables easy installation in control panels or racks, saving valuable space in control cabinets

• Redundancy Support: Supports network redundancy for critical systems, ensuring high availability and fault tolerance in mission-critical operations

• Diagnostic Features: Built-in monitoring for signal integrity, fault detection, and real-time status updates to simplify maintenance and enhance system uptime

• Industrial-Grade Durability: Designed to withstand harsh environmental conditions, including extreme temperature, humidity, and vibration

• Global Compliance: Certified to international standards, including CE, UL, RoHS, and IEC, ensuring reliability and safety in diverse industrial environments

Technical Specifications

Industry Applications

The Yokogawa ANT401 Fiber Optic Bus Slave Module is suitable for a wide range of industries where long-distance, high-speed, and interference-resistant communication is essential:

• Oil & Gas: Supports communication between offshore platforms, drilling rigs, and control centers over long distances

• Power Generation: Provides reliable data transfer between remote substations, turbines, and central control rooms in power plants

• Chemical Processing: Facilitates communication between distributed control systems and remote monitoring devices in chemical plants

• Water and Wastewater Treatment: Enables stable and secure data transmission across large, geographically distributed treatment facilities

• Pharmaceutical Manufacturing: Ensures precise and reliable communication for regulated manufacturing processes and automated systems

• Metals and Mining: Supports remote monitoring and control for large mining operations, reducing downtime and enhancing operational efficiency

Product Advantages

• Long-Distance Communication: Fiber optic technology allows communication over distances up to 10 kilometers, reducing the need for additional infrastructure

• Fast and Reliable Data Transfer: With a data rate of up to 100 Mbps, the ANT401 ensures real-time transmission of critical control data

• Electromagnetic Interference Immunity: The use of fiber optics makes it resistant to electrical noise, ensuring uninterrupted communication in harsh environments

• Redundancy Support for Critical Systems: Redundant configurations can be implemented to ensure system continuity even during network failures

• Compact and Modular Design: The space-saving design allows for easy installation in existing racks or panels, making it ideal for system upgrades or expansions

• Built-in Diagnostics: Continuous monitoring and fault detection enhance system reliability and minimize downtime through proactive maintenance

• Global Standards Compliance: Certified to meet CE, UL, RoHS, and IEC standards, ensuring the module is safe and reliable for international use

• Durable for Harsh Environments: The ANT401 is built to operate in extreme industrial conditions, offering high resistance to temperature, humidity, and mechanical stress

• Seamless System Integration: Designed for easy integration with Yokogawa’s CENTUM and ProSafe control systems, allowing for streamlined deployment in new or existing networks

• Proven Performance: The ANT401 has been tested and used successfully in various industries worldwide, demonstrating its reliability and effectiveness in mission-critical operations

Frequently Asked Questions (FAQ)

1. What is the main purpose of the Yokogawa ANT401?

   The ANT401 provides high-speed, long-distance communication between remote I/O units and central control systems via fiber optic technology.

2. What is the maximum transmission distance of the ANT401?

   The ANT401 supports distances of up to 10 km, depending on the type of fiber optic cable used.

3. Which systems is the ANT401 compatible with?

   The ANT401 is fully compatible with Yokogawa’s CENTUM and ProSafe distributed control systems.

4. What data transmission rate does the ANT401 support?

   The ANT401 supports data rates of up to 100 Mbps for fast and efficient data transfer.

5. What type of fiber optic cables can be used with the ANT401?

   It supports both single-mode and multi-mode fiber optic cables.

6. Can the ANT401 be used in a redundant configuration?

   Yes, the ANT401 supports redundant network configurations to enhance system reliability.

7. What diagnostic features are available on the ANT401?

   The module includes diagnostic features such as signal monitoring, fault detection, and status indicators to ensure proper functioning.

8. Is the ANT401 suitable for use in harsh industrial environments?

   Yes, it is designed to operate in extreme conditions, including varying temperatures, humidity, and mechanical stress.

9. What certifications does the ANT401 have?

   The ANT401 is certified to CE, UL, RoHS, and IEC standards, making it suitable for international industrial applications.

10. What industries benefit from the ANT401?

    The ANT401 is used in industries such as oil & gas, power generation, chemical processing, water treatment, pharmaceuticals, and mining.