NFCP501-S05 S1 | Yokogawa Controller CPU Module for STARDOM Series

Product Description

Overview

The Yokogawa NFCP501-S05 S1 CPU Module delivers high-speed processing for advanced automation projects within the FCN-500 platform. It executes control logic with remarkable consistency, and engineers appreciate its smooth multitasking even under heavy system load. Moreover, its compact design simplifies cabinet layout, while the module’s communication capability supports large distributed architectures. The CPU handles complex logic sequences confidently, and operators benefit from built-in diagnostics that streamline maintenance in harsh industrial environments.

Technical Specifications

Model: NFCP501-S05 S1
Type: CPU Module
System Compatibility: Yokogawa STARDOM FCN-500 controllers
Additional Compatibility: CENTUM VP, 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 (redundant capable)
I/O Expansion: Supports up to 64 modules
Redundancy: CPU, power, and network redundancy
Switchover Time: ≤50 ms
Protocols: Vnet/IP, Modbus, secure protocols
Diagnostics: Hardware and communication fault detection
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +75 °C
Protection: IP21, EMI/RFI shielding
Dimensions: 130 × 28 × 130 mm
Weight: 0.35 kg
Certifications: CE, UL, CSA, TUV
Origin: Japan

FAQ

Q1: Does the NFCP501-S05 S1 support hot-swappable operation?
Yes, the module supports hot-swap installation, allowing quicker maintenance without shutting down the system.

Q2: Which Yokogawa systems are compatible with this CPU?
It works with STARDOM FCN-500 controllers and integrates with CENTUM VP and ProSafe-RS platforms.

Q3: Is redundancy supported for critical applications?
Yes, the CPU supports power, network, and controller redundancy with a switchover time of ≤50 ms.

Q4: Can this module expand to large I/O counts?
It supports up to 64 I/O modules including digital, analog, and pulse-type signals.

Q5: What industries typically use this module?
It is widely used in petrochemical plants, oil and gas facilities, refineries, power generation, and continuous process environments.