Product Description

Overview

The Yokogawa NFCP501-W05 S1 CPU Module provides high-speed processing for advanced automation systems within the FCN-500 platform. It delivers fast execution cycles that support demanding logic tasks, and engineers appreciate its stable multitasking performance during continuous operations. Moreover, its compact structure simplifies installation in dense control panels, while robust diagnostics help operators identify issues before they affect plant productivity. The module integrates easily into distributed environments, and its scalable design supports long-term system expansion across large facilities.

Technical Specifications

Model: NFCP501-W05 S1
Type: CPU Module
Platform Compatibility: Yokogawa STARDOM FCN-500 controllers
Additional Compatibility: CENTUM VP and ProSafe-RS
Processor: 32-bit RISC CPU, approx. 400 MHz
Memory: 128 MB RAM, 512 MB Flash
Storage: ECC-protected program and data memory
Ethernet Ports: 2 × 10/100 Mbps (supports redundancy)
I/O Expansion: Up to 64 modules
Redundancy: CPU, power, and network redundancy
Switchover Time: ≤50 ms
Supported Protocols: Vnet/IP, Modbus, secure protocols
Diagnostics: Hardware, network, and communication self-diagnostics
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +75 °C
Protection: IP21 rating with EMI/RFI shielding
Dimensions: 130 × 28 × 130 mm
Weight: 0.35 kg
Certifications: CE, UL, CSA, TUV
Origin: Japan

FAQ

Q1: Does the NFCP501-W05 S1 support redundancy for critical processes?
Yes, it offers CPU, power, and network redundancy with a fast ≤50 ms switchover.

Q2: Which Yokogawa systems are compatible with this module?
It works with STARDOM FCN-500, CENTUM VP, and ProSafe-RS systems.

Q3: Can I install this module without shutting down the controller?
Yes, its hot-swappable design supports maintenance during live operation.

Q4: What types of I/O modules can be connected?
It supports up to 64 modules including analog, digital, and pulse-type signals.

Q5: Which industries commonly deploy this PLC module?
It is widely used in petrochemical plants, oil and gas production, power generation, refining, and general industrial automation.