Product Description
The Yokogawa NFCP501‑W05 S1 is a high-performance CPU module designed for industrial automation systems, offering reliable control, monitoring, and communication capabilities. It functions as the central processing unit within the STARDOM FCN‑500 autonomous controller series, executing real-time logic for complex processes. Moreover, the module supports redundant configurations for CPU, power, and communication, ensuring continuous operation in mission-critical environments. Its hot-swappable design allows maintenance without system downtime, increasing overall operational efficiency. In addition, the module integrates seamlessly with Yokogawa’s CENTUM VP and ProSafe‑RS platforms, providing interoperability between process control and safety systems.
Key Features
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High-performance 32-bit RISC CPU with ≥400 MHz processing power.
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128 MB RAM and 512 MB Flash memory for robust data handling.
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Supports up to 64 I/O expansion modules, including digital, analog, and pulse types.
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Redundant architecture with switchover time ≤50 ms for enhanced reliability.
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Wide operating temperature range from -25 °C to +60 °C for harsh environments.
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EMI/RFI protection and IP21-rated dust/water resistance.
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Compatible with Vnet/IP, Modbus, and IEC-based communication protocols.
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Hot-swappable design minimizes maintenance downtime.
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Flexible system integration with CENTUM VP and ProSafe‑RS platforms.
Technical Specifications
| Feature | Specification |
|---|---|
| Processor | 32-bit RISC CPU, ≥400 MHz |
| Memory | 128 MB RAM, 512 MB Flash |
| Ethernet Ports | 2 × 10/100 Mbps (redundant supported) |
| I/O Expansion | Supports up to 64 modules (digital, analog, pulse) |
| Redundancy | CPU, power, communication redundancy, ≤50 ms switchover |
| Operating Temperature | -25 °C to +60 °C |
| Storage Temperature | -40 °C to +70 °C |
| Protection | IP21 dust/water resistant, EMI/RFI shielding |
| Protocols Supported | Vnet/IP, Modbus, IEC-based communication |
| Dimensions | 130 × 28 × 130 mm |
| Weight | 0.35 kg |
Typical Applications
The NFCP501‑W05 S1 is widely used in industries requiring high reliability and precise process control. For instance, it performs exceptionally in power generation, petrochemical plants, and manufacturing automation. Additionally, its integration with safety systems makes it suitable for environments where process continuity and worker safety are critical. The module’s scalability allows it to handle medium-to-large automation networks efficiently.
Support & Maintenance
Yokogawa provides comprehensive technical support and maintenance services to ensure continuous system reliability. The hot-swappable design allows engineers to replace modules without shutting down operations. Furthermore, regular firmware updates and system diagnostics help maintain optimal performance throughout the product lifecycle.
FAQ
Q: Can the NFCP501‑W05 S1 operate in extreme temperatures?
A: Yes, it supports operating temperatures from -25 °C to +60 °C and storage up to -40 °C to +70 °C.
Q: Is the module compatible with existing CENTUM VP systems?
A: Yes, it integrates seamlessly with CENTUM VP and ProSafe‑RS platforms for process and safety control.
Q: What type of redundancy does it support?
A: The module supports CPU, power, and communication redundancy with switchover times ≤50 ms.
Q: How many I/O modules can it expand to?
A: It supports up to 64 expansion modules including digital, analog, and pulse inputs/outputs.
Q: Can it be replaced without system downtime?
A: Yes, its hot-swappable design allows maintenance without interrupting operations.
