Product Description
The Yokogawa NFCP501‑S05 S1 is a high-performance CPU module designed for STARDOM FCN‑500 autonomous controllers. It delivers reliable real-time process control, monitoring, and communication for industrial automation systems. Moreover, its modular design supports flexible expansion, making it suitable for mission-critical applications in various industries.
Built for high availability, the module supports CPU, power, and communication redundancy, minimizing downtime during system faults. In addition, it features hot-swappable capability, allowing maintenance without disrupting operations. The NFCP501‑S05 S1 integrates seamlessly with Yokogawa CENTUM VP and ProSafe‑RS platforms, enabling interoperability between process control and safety systems.
Designed to withstand harsh industrial environments, this module tolerates wide temperature ranges and provides strong EMI/RFI protection. Therefore, it ensures reliable operation in complex processes such as petrochemical plants, power generation, and advanced manufacturing lines.
Key Benefits
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Reliable high-performance CPU for medium-to-large automation systems.
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Redundant architecture ensures continuous operation and fault tolerance.
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Hot-swappable design reduces downtime during maintenance.
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Flexible I/O expansion supports up to 64 modules, including digital, analog, and pulse signals.
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Wide environmental tolerance for demanding industrial conditions.
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Seamless integration with Yokogawa process control and safety platforms.
Technical Specifications
| Feature | Specification |
|---|---|
| Processor | 32-bit RISC CPU, ≥400 MHz |
| Main Memory (RAM) | 256 MB with ECC (Error Correcting Code) |
| Secondary Memory | 1 GB On-board Flash Memory |
| Static RAM | 2 MB with ECC, battery-backed (retention 700 kB) |
| External Media | SD card slot (SDHC, 4–32 GB, Class 10) |
| Network Interface | 2 × Ethernet ports (RJ45) |
| Ethernet Speed | 1000BASE-T, 100BASE-TX, 10BASE-T (Gigabit Ethernet) |
| Serial Port | 1 × RS-232-C (D-sub 9 pins) |
| I/O Expansion | Supports up to 64 modules (digital, analog, pulse inputs/outputs) |
| Redundancy | CPU, power, and communication redundancy with switchover ≤50 ms |
| Operating Temperature | 0 °C to 55 °C (standard type) |
| Storage Temperature | -40 °C to 85 °C |
| Humidity | 5–95 % RH (no condensation) |
| Protection Class | IP20 |
| Protocols Supported | Vnet/IP, Modbus, IEC-based communication |
| Dimensions | 130 × 28 × 130 mm |
| Weight | 0.35 kg |
Typical Applications
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Petrochemical and chemical processing plants for critical process control.
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Power generation facilities requiring real-time monitoring and high availability.
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Advanced manufacturing systems with complex automation and safety requirements.
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Integration with Yokogawa CENTUM VP or ProSafe‑RS for combined control and safety solutions.
FAQ
Q1: Can the NFCP501‑S05 S1 be replaced without shutting down the system?
A1: Yes, it supports hot-swappable replacement, ensuring minimal disruption during maintenance.
Q2: What types of I/O modules can this CPU support?
A2: It supports up to 64 digital, analog, and pulse I/O modules for versatile industrial applications.
Q3: Is this module suitable for harsh industrial environments?
A3: Absolutely. It offers wide operating temperature ranges and EMI/RFI protection for reliable performance.
Q4: Which Yokogawa systems can it integrate with?
A4: It integrates with CENTUM VP and ProSafe‑RS platforms, enabling interoperability between control and safety systems.
