The Yokogawa AFS30D-H4113 Duplexed Field Control Unit is an advanced controller designed for use in large-scale industrial control systems. As a key component of Yokogawa’s renowned CENTUM CS 3000 and CENTUM VP DCS platforms, it embodies high reliability, fault tolerance, and powerful real-time data processing capabilities.

The duplexed configuration ensures system redundancy, allowing continuous operation even in the event of a hardware failure. With its superior processing speed and expansive input/output capabilities, the AFS30D-H4113 is ideal for mission-critical applications where downtime is unacceptable. Its modular design supports flexible system expansion, while rigorous engineering ensures stable operation across a wide range of industrial environments.

Product Specifications

Product Applications

The Yokogawa AFS30D-H4113 is widely employed in sectors requiring robust and continuous control, such as:

• Oil and gas production facilities

• Petrochemical and chemical processing plants

• Power generation stations (thermal, nuclear, and hydroelectric)

• Water treatment and wastewater management systems

• Pulp and paper manufacturing industries

• Food and beverage processing plants

• Pharmaceuticals and life sciences industries

It serves as the heart of distributed control systems (DCS), coordinating real-time data acquisition, control logic execution, and inter-device communication.

Product Advantages

• High Availability: Dual CPU architecture ensures that the system continues to function seamlessly even if one unit fails.

• Outstanding Processing Power: Handles large volumes of I/O and complex control strategies with minimal latency.

• Flexible Network Integration: Supports Vnet/IP for high-speed and highly reliable data communications.

• Modular and Scalable: Easily expandable to accommodate growing system requirements without major overhauls.

• Energy Efficient: Low power consumption without compromising performance.

• Certified for Harsh Environments: Fully compliant with international standards for industrial automation.

• Minimal Downtime: Online maintenance features allow module replacement without halting the system.

• Enhanced Security: Features advanced security mechanisms to protect control data and communication channels.

• Wide Temperature Range: Designed to operate reliably under varied and extreme environmental conditions.

• Long Service Life: Built to Yokogawa’s strict quality standards, ensuring dependable operation over decades.

FAQ (Frequently Asked Questions)

1. What does “Duplexed” mean in the context of the AFS30D-H4113?

It refers to the dual redundant CPU design, allowing continuous operation even if one CPU fails.

2. Can the AFS30D-H4113 be used in hazardous areas?

Yes, it holds certifications like ATEX and IECEx, making it suitable for hazardous industrial environments.

3. What type of network communication does it support?

It supports Vnet/IP, Yokogawa’s high-speed, deterministic Ethernet-based control network.

4. How is system expansion handled?

The modular design allows the addition of I/O modules and network nodes without significant downtime.

5. What is the typical power consumption?

The unit consumes 60 watts under normal operation.

6. Is it possible to replace modules online without shutting down the system?

Yes, online maintenance capabilities enable hot-swapping of modules.

7. What industrial standards is it compliant with?

It complies with CE, CSA, ATEX, IECEx, and RoHS standards.

8. What are the installation requirements for the AFS30D-H4113?

It requires rack-mount installation with adequate ventilation to maintain optimal operating temperatures.

9. How much memory is available?

The standard memory capacity is 64 MB, and it can be expanded as needed.

10. What is the weight of the unit?

The unit weighs 2.5 kg.