Yokogawa NFCP501-S15 CPU Module

The Yokogawa NFCP501-S15 CPU Module is an advanced central processing unit designed specifically for integration into Yokogawa’s high-performance control systems. As a key component of the Yokogawa ProSafe-RS safety instrumented system (SIS), this module ensures reliable and safe operation in demanding industrial environments such as oil and gas, power generation, petrochemical, and process manufacturing.

This CPU module is built for high integrity and availability, with built-in redundancy features, fast processing capability, and a robust architecture that adheres to IEC 61508 SIL3 safety standards. The NFCP501-S15 not only processes safety-related control tasks but also communicates with field devices and supervisory systems seamlessly.

Product Specifications

Product Applications

The NFCP501-S15 CPU Module plays a pivotal role in safety and control systems across various industries. Below are its primary areas of application:

• Oil & Gas Industry

  Deployed in upstream, midstream, and downstream operations for safety interlock and emergency shutdown (ESD) systems.

• Power Generation

  Utilized in turbine protection, boiler control, and balance-of-plant safety systems.

• Petrochemical Plants

  Ensures the safe processing of hazardous materials with real-time logic execution.

• Pharmaceutical Manufacturing

  Maintains safety compliance and protects operators and assets in batch and continuous production lines.

• Chemical Processing

  Used in SIS to minimize risk of explosions and hazardous material leaks.

• Pulp & Paper Industry

  Ensures safety of critical rotating equipment and hazardous chemical handling.

Product Advantages

The NFCP501-S15 CPU Module offers several strategic advantages:

• SIL3 Certification

  Certified to the highest level of functional safety under IEC 61508, ensuring reliability in mission-critical operations.

• High Performance

  With a fast 32-bit processor and ample memory, it handles complex logic quickly and efficiently.

• Dual Redundancy Support

  Enables fault-tolerant operations, minimizing downtime and maximizing uptime.

• Seamless Integration

  Compatible with Yokogawa’s Vnet/IP network and other third-party systems through open communication standards.

• Scalable and Modular

  Supports a modular rack-based design, allowing for future expansion and customization.

• Reduced Maintenance

  Passive cooling and rugged hardware design ensure minimal maintenance and long operational life.

• Wide Environmental Tolerance

  Performs reliably under varying temperature and humidity conditions.

Frequently Asked Questions (FAQ)

1. What is the primary function of the NFCP501-S15 module?

   It serves as the central processing unit in the ProSafe-RS safety instrumented system for executing safety-related logic.

2. Is the NFCP501-S15 suitable for SIL3 applications?

   Yes, it is SIL3 certified according to IEC 61508.

3. Can I use this module in a redundant configuration?

   Yes, it supports dual redundant CPU configurations for high availability.

4. What network protocols are supported?

   It supports Vnet/IP and can be interfaced with Ethernet and Modbus-based systems.

5. How do I install the NFCP501-S15?

   It is rack-mounted and connects to other system modules through Yokogawa’s system bus.

6. Is this CPU compatible with older ProSafe-RS models?

   It is backward-compatible with many components within the ProSafe-RS ecosystem.

7. What is the warranty period for the NFCP501-S15?

   We provide one year warranty.

8. Can it withstand industrial environments?

   Yes, it has vibration, shock, and temperature resistance suitable for harsh conditions.

9. Does it support remote diagnostics?

   Yes, it can be monitored and diagnosed remotely through Yokogawa’s system tools.

10. What certifications does this module have?

    It complies with CE, CSA, ATEX, and FM certifications for international deployment.