製品紹介
The Yokogawa NFCP050 is a high-performance CPU module developed for use within the ProSafe-RS Safety Instrumented System (SIS). As the core processing 台 / the Safety Control Station (SCS), the NFCP050 is responsible for executing safety logic, handling communication with I/O modules, and managing diagnostics and redundancy functions for mission-critical industrial safety applications.
With its SIL3-certified architecture, robust design, and high processing speed, the NFCP050 ensures rapid, deterministic, and fault-tolerant performance even in hazardous operating environments. It enables end users to design and implement complex safety functions that comply with IEC 61508 and other global safety regulations.
Its compact form factor, low power consumption, and seamless integration with Yokogawa engineering tools (like SENG and SCS Configurator) make the NFCP050 an ideal choice for facilities seeking reliable and scalable safety system solutions.
Technical Specifications
| Parameter | Details |
|---|---|
| モデル | NFCP050 |
| Function | CPU Module for ProSafe-RS SCS |
| System Compatibility | Yokogawa ProSafe-RS |
| Processor Type | High-speed embedded processor |
| Memory (User Application) | 16 MB |
| Flash Memory | 8 MB (for program & system storage) |
| Non-volatile Memory | Yes (battery-free storage) |
| Control Execution Time | Typically <10 ms per scan |
| Redundancy サポート | Yes (redundant CPU configuration supported) |
| Diagnostic Functions | Watchdog timer, memory parity check, I/O health monitoring |
| Communication Protocols | Vnet/IP, SCS Bus |
| Engineering Tool Compatibility | SENG, SCS Configurator, VDS |
| Operating Temperature | 0 to 55°C |
| Storage Temperature | -20 to 70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Power Supply | Supplied via SCS backplane |
| Mounting Method | Mounted on SCS base 台 |
| Dimensions (W × H × D) | 283 × 131 × 24.2 mm |
| 重量 | 0.58 kg |
| Certifications | SIL3 (IEC 61508), CE, CSA, ATEX, UL, RoHS |
Applications
The NFCP050 CPU module is used in Safety Instrumented Systems to provide fast and secure execution / safety functions across a variety / high-risk industries:
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Oil & Gas – Central processing for ESD (Emergency Shutdown), fire and gas systems, and compressor trip logics.
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Petrochemical & Chemical Plants – Execution / SIS logic for flammable material handling, overpressure prevention, and toxic release protection.
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Power Generation – Core processing for boiler shutdown, turbine protection, and auxiliary safety control.
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LNG Terminals – Management / storage tank safety, cryogenic pipeline monitoring, and emergency vent systems.
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Pharmaceutical Facilities – Ensures batch safety compliance, cleanroom alarm handling, and GMP-certified shutdown procedures.
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Water Treatment Facilities – SIS for chlorine feed monitoring, tank overflow prevention, and emergency pump shutdown.
Product Advantages
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SIL3-Certified Processor: Fully compliant with IEC 61508, supporting critical safety functions with the highest reliability.
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High-Speed Execution: Ensures fast and deterministic logic processing, ideal for real-time safety-critical loops.
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Redundancy Capability: サポートs dual redundant configurations for fault-tolerant operation and zero downtime.
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Advanced Diagnostics: Integrated hardware and s/tware monitoring to detect and respond to faults in real time.
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Integrated Engineering Tools: Seamless compatibility with Yokogawa’s configuration and diagnostics s/tware (SENG, SCS Configurator).
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Scalable System Integration: Easily expandable with multiple I/O modules, base 台s, and communication gateways.
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Compact and Lightweight: Slim module design for high-density control system architectures.
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Field-Proven Reliability: Trusted across various industries with thousands / installations worldwide.
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Non-Volatile Memory: Ensures program and configuration data is retained without the need for battery backup.
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Vendor サポート and Lifecycle: Backed by Yokogawa’s global service infrastructure and long-term product roadmap.
よくある質問 (FAQ)
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What is the main function / the NFCP050?
The NFCP050 serves as the CPU for the ProSafe-RS Safety Control Station, executing safety logic and managing I/O communication. -
Is the NFCP050 suitable for SIL3 applications?
Yes, it is certified for SIL3 (Safety Integrity Level 3) under IEC 61508 standards. -
Can the NFCP050 be used in a redundant configuration?
Absolutely. It supports redundant CPU configurations to enhance fault tolerance and system availability. -
Does this module include internal diagnostics?
Yes, it features hardware and s/tware diagnostics including watchdog timers, memory parity checks, and I/O health monitoring. -
What engineering tools are compatible with the NFCP050?
It works with Yokogawa’s SENG (Safety Engineering Tool), SCS Configurator, and other ProSafe-RS applications. -
How fast is the logic execution?
The NFCP050 typically executes a complete safety control cycle in less than 10 milliseconds, depending on application complexity. -
What type / communication does it support?
It supports Vnet/IP for system communication and SCS bus for internal module interaction. -
Can the NFCP050 be hot-swapped during operation?
In redundant configurations, hot-swapping is possible for one / the CPU modules without interrupting operation. -
Is the CPU memory battery-backed?
No, it uses non-volatile memory, eliminating the need for battery maintenance. -
What type / I/O modules are compatible with the NFCP050?
It is compatible with the full range / ProSafe-RS analog, digital, and special function I/O modules.
Related モデルs (Same Series or Functionality)
| モデル | Function | Compatibility | Key Feature |
|---|---|---|---|
| NFCP100 | Advanced CPU Module | ProSafe-RS | Higher memory and performance |
| NFCP030 | Entry-level CPU Module | ProSafe-RS | Basic processing capability |
| NFBU200 | Base Module | ProSafe-RS | Holds CPU and I/O modules |
| NFPA100 | Power Supply Module | ProSafe-RS | Supplies power to SCS |
| NFAI135 | Analog Input Module | ProSafe-RS | 16 ch, SIL3 certified |
| NFDV151 | Digital Input Module | ProSafe-RS | 16 ch, 24 VDC input |
Popular Yokogawa モデルs
| モデル | Function | System | Key Feature |
|---|---|---|---|
| AAI543 | Analog Input Module | CENTUM CS3000 | High precision, multi-signal support |
| ADV551 | Fast Analog Input Module | CENTUM VP | High-speed signal sampling |
| CP451 | Controller Processor Module | CENTUM VP | Redundant controller support |
| YHC5150X | HART Communicator | Field Devices | Universal configuration tool |
| PW482 | Power Supply Module | ProSafe-RS | Dual-redundant power architecture |
| F3SP76-7S | High-Speed PLC CPU | FA-M3R | Real-time motion and sequence control |
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