Yokogawa AFV10D-S41101 S2 Field Control Unit

The Yokogawa AFV10D-S41101 S2 Field Control Unit (FCU) is a high-performance field control device designed for distributed control systems (DCS) and industrial automation. It provides precise control, monitoring, and data acquisition from field devices, ensuring accurate execution of control algorithms in real-time.

Part of the AFV10D series, the S2 FCU is optimized for fast communication, robust performance, and seamless integration with Yokogawa CENTUM VP systems. It supports various communication protocols and is designed for industrial environments where high reliability and deterministic performance are critical. The unit enables scalable deployment, supports multiple analog and digital I/O channels, and facilitates fault monitoring and predictive maintenance.

The AFV10D-S41101 S2 ensures accurate process control, stable communication, and reliable operation of critical equipment such as pumps, turbines, compressors, and chemical dosing systems. Its combination of high-speed response and robust field connectivity makes it ideal for complex process automation applications.

Product Specifications

Product Applications

The AFV10D-S41101 S2 FCU is designed for industrial environments that require precise control, high-speed data acquisition, and reliable field device integration:

• Distributed Control Systems (DCS): Provides control and monitoring for CENTUM VP or compatible DCS platforms.

• Power Generation: Manages turbines, generators, and auxiliary equipment for stable operation.

• Petrochemical and Refinery Plants: Controls pumps, compressors, valves, and chemical dosing systems.

• Water and Wastewater Treatment: Ensures precise and reliable operation of treatment processes.

• Oil and Gas Production: Provides accurate control for extraction and processing equipment.

• Industrial Automation: Enables real-time process control and monitoring across automated systems.

Product Advantages

The AFV10D-S41101 S2 FCU offers multiple technical advantages for industrial control applications:

• High-Speed Communication: Supports real-time control and fast response (<10 ms) for critical loops.

• Multi-Protocol Support: Compatible with HART, FOUNDATION Fieldbus, Modbus, and Yokogawa proprietary protocols.

• Robust Industrial Performance: Maintains reliability under EMI, temperature fluctuations, and high humidity.

• Seamless Integration: Works efficiently with CENTUM VP systems for centralized monitoring and control.

• Precise Control: Ensures deterministic execution of control algorithms.

• Scalable and Modular: Allows deployment in single or multi-unit configurations for system expansion.

• Diagnostic Support: Provides fault monitoring, alarm generation, and predictive maintenance capabilities.

• Compact and Efficient: Optimized dimensions and weight for easy installation and space savings.

FAQ

1. What is the primary function of the AFV10D-S41101 S2?

   It provides field device control, real-time data acquisition, and communication for DCS systems.

2. Which communication protocols are supported?

   HART, FOUNDATION Fieldbus, Modbus, and Yokogawa proprietary protocols.

3. What is the typical response time of the unit?

   Less than 10 ms for control loop execution.

4. Can it operate in harsh industrial environments?

   Yes, it is designed to withstand EMI, temperature fluctuations, and high humidity.

5. What is the operating temperature range?

   -20 °C to +60 °C.

6. Is it compatible with CENTUM VP systems?

   Yes, it integrates seamlessly with CENTUM VP DCS.

7. How many I/O channels does it support?

   The unit supports multiple analog and digital I/O channels; configuration depends on deployment.

8. Does it support redundant power supply configurations?

   Yes, it can operate with redundant 24 VDC power sources.

9. How does the unit contribute to predictive maintenance?

   By providing continuous diagnostics and monitoring of field devices for early fault detection.

10. Which certifications and standards does it meet?

    CE, FCC, UL, and IEC standards for industrial control equipment.