Product Description
The Yokogawa NFCP501‑S05 S2 is a high-performance CPU module designed for advanced industrial automation systems. It delivers reliable control, monitoring, and communication capabilities, ensuring smooth operation across complex processes. Moreover, its modular architecture allows seamless integration with existing STARDOM FCN‑500 controllers and other Yokogawa platforms.
This CPU module supports redundant configurations for CPU, power, and communication, minimizing the risk of downtime in critical operations. In addition, its hot-swappable design enables maintenance or replacement without interrupting ongoing processes. The NFCP501‑S05 S2 offers robust environmental tolerance, including wide temperature ranges and strong EMI/RFI protection, making it suitable for harsh industrial settings.
Key Benefits
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Ensures high reliability with redundant CPU, power, and communication systems.
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Hot-swappable design allows maintenance without system shutdown.
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Flexible I/O expansion supports up to 64 modules for digital, analog, or pulse signals.
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Seamless integration with Yokogawa CENTUM VP and ProSafe‑RS safety platforms.
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Withstands extreme temperatures and electromagnetic interference for harsh industrial environments.
Technical Specifications
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Processor: 32-bit RISC CPU, ≥400 MHz
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Memory: 128 MB RAM (ECC-protected)
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Flash Storage: 512 MB
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Program/Data Storage: ECC-protected memory
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Ethernet Ports: 2 × 10/100 Mbps (redundant configuration supported)
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I/O Expansion Capacity: Up to 64 modules (Digital, Analog, Pulse)
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Redundancy: CPU, Power, and Communication duplexing
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Fault Switchover Time: ≤50 ms
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Control Network Protocols: Vnet/IP, Modbus, IEC-based protocols
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Operating Temperature: -40 °C to +70 °C
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Protection Class: IP21, EMI/RFI shielding
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Dimensions: 130 × 28 × 130 mm
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Weight: 0.35 kg
Typical Applications
The NFCP501‑S05 S2 is ideal for power generation, chemical processing, manufacturing lines, and other industrial automation projects. For instance, it can coordinate real-time control between safety systems and process controllers, ensuring uninterrupted operations. Moreover, it enables scalable expansion for growing production facilities, reducing the need for frequent system upgrades.
FAQ
Q1: Can this CPU module be used in high-temperature environments?
Yes, the module operates reliably from -40 °C to +70 °C, suitable for harsh industrial conditions.
Q2: Does it support system redundancy?
Absolutely. It supports CPU, power, and communication redundancy with fault switchover in ≤50 ms.
Q3: Is hot-swapping possible without shutting down the system?
Yes, the NFCP501‑S05 S2 is fully hot-swappable, allowing replacement during live operations.
Q4: Which communication protocols are supported?
It supports Vnet/IP, Modbus, and IEC-based protocols for seamless integration with Yokogawa systems.
Q5: How many I/O modules can it expand to?
The CPU supports up to 64 I/O modules, including digital, analog, and pulse inputs/outputs.
