The NFCP501-W05 S1 (Model: NFCP501-W05 S1) is a high-performance Field Control Processor (FCP) module serving as the central intelligence for Yokogawa’s CENTUM VP Distributed Control System (DCS). This CPU module is responsible for the execution of complex control algorithms, high-speed logic processing, and the management of all subordinate I/O communication. The NFCP501-W05 S1 (FCP Module: NFCP501-W05 S1) is designed to maintain deterministic control cycles in large-scale industrial environments, ensuring that time-critical process adjustments are made with precision and stability.
Engineered for maximum system availability, the NFCP501-W05 S1 (Part Number: NFCP501-W05 S1) supports full dual-redundancy. In a redundant configuration, two processors operate in parallel with synchronized data; if a fault is detected in the primary unit, the secondary unit takes control instantly without interrupting the process flow. This "Authoritative" level of reliability makes it a standard choice for mission-critical operations in oil refineries, petrochemical plants, and large-scale power generation facilities where unscheduled downtime is not an option.
The NFCP501-W05 S1 (NFCP501-W05 S1) integrates robust computing power with high-speed bus connectivity.
| Parameter | Specification |
| Manufacturer | Yokogawa |
| Model Number | NFCP501-W05 S1 |
| System Compatibility | CENTUM VP DCS (Field Control Station) |
| Product Type | Field Control Processor (FCP) CPU |
| Processor Type | High-performance industrial multi-core processor |
| Memory Capacity | Large-scale RAM/ROM for logic storage and data buffering |
| Redundancy Support | Dual-redundant processor capability |
| Control Cycle | Minimum 50 ms to 100 ms (Configurable) |
| Power Supply | 24 V DC Nominal |
| Communication Bus | Vnet/IP and ESB Bus Interface |
| Dimensions | 125 mm × 248 mm × 130 mm (FCS Rack Standard) |
| Weight | 2.5 kg |
| Operating Temp | 0 °C to +50 °C |
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