Yokogawa NFCP502-S05 S2 High-Speed CPU Module Brand New

Overview

The Yokogawa NFCP502-S05 S2 is a high-speed CPU module engineered for STARDOM FCN-500 controllers in demanding automation environments. It delivers deterministic real-time control while maintaining the robustness and lifecycle stability expected from Yokogawa DCS platforms. Moreover, this CPU seamlessly bridges PLC-style flexibility with DCS-level reliability for continuous industrial operations. Engineers widely deploy it where availability, redundancy, and long-term maintainability directly impact production performance.

Key Features and Benefits

The NFCP502-S05 S2 executes complex control logic with consistent response times under heavy communication and processing loads. In addition, its Atom-based processor and ECC-protected memory significantly reduce the risk of data corruption during runtime. Four integrated Ethernet ports simplify network design while improving system scalability and redundancy strategies. Therefore, users achieve higher system uptime without adding external communication hardware or gateways. Its rugged mechanical design supports extended temperature options for harsh plant and remote field installations.

Technical Specifications

Product Type: CPU Module for STARDOM FCN (Field Control Node) Model: NFCP502-S05 S2 (Style 2) Processor: Intel Atom E3815, 1.46 GHz Occupied Slots: 2

Memory:

• Main Memory: 256 MB with ECC
• Static RAM: 2 MB with ECC, battery-backed
• Flash Memory: 1 GB onboard
• External Media: 1 × SD card slot, SDHC 4–32 GB, Class 10

Network Interface:

• Ethernet Ports: 4 × RJ45
• Speed: 10 / 100 / 1000 Mbps
• Duplex: Full or Half, software configurable

Serial Communication:

• Port: 1 × RS-232-C, D-sub 9-pin male
• Baud Rates: 0.3 to 115.2 kbps
• Synchronization: Asynchronous

Power and Environment:

• Supply Voltage: 5 V DC ±5%
• Current Consumption: Maximum 1700 mA
• Operating Temperature: 0 to 55°C standard, -40 to 70°C optional
• Operating Humidity: 5–95% RH, non-condensing
• Protection Class: IP20

Physical Characteristics:

• Dimensions: 65.8 × 130 × 149.3 mm
• Weight: 0.35 kg
• Battery: 1000 mAh lithium battery for SRAM backup

Typical Applications and System Integration

The NFCP502-S05 S2 is commonly used in oil and gas, power generation, and chemical processing facilities. For instance, it manages high-speed control loops while coordinating data exchange across distributed I/O stations. Moreover, the module integrates directly with CENTUM VP for unified process visualization and engineering. It also supports ProSafe-RS integration, enabling coordinated control and safety system architectures.

FAQ

Q: What systems support the NFCP502-S05 S2 CPU module? A: It supports STARDOM FCN-500 controllers and integrates with CENTUM VP and ProSafe-RS systems.

Q: Does this CPU module support network redundancy? A: Yes, four Ethernet ports allow flexible redundant and segmented network configurations.

Q: Is the memory protected against data corruption? A: Yes, both main memory and static RAM include ECC protection for higher reliability.

Q: Can the module operate in extreme temperature environments? A: Standard operation covers industrial ranges, and extended temperature options support harsh environments.

Q: Is external storage supported for configuration and data logging? A: Yes, the integrated SD card slot supports SDHC cards for backup and system maintenance.