Yokogawa NFCP502‑W05 S1 CPU Module — Product Description

Overview

The Yokogawa NFCP502‑W05 S1 is a high-performance CPU module within the STARDOM FCN‑500 family. It provides real-time process control, safety logic execution, and secure communication for critical industrial operations. Moreover, its rugged design ensures reliable operation in harsh environments such as petrochemical plants, power generation, and manufacturing facilities. The module seamlessly integrates with CENTUM VP and ProSafe‑RS systems, enhancing control system efficiency.

Technical Specifications

• Model Number: NFCP502‑W05 S1

• Type: CPU Module

• System Compatibility: STARDOM FCN‑500, CENTUM VP, ProSafe‑RS

• Processor: Dual-core 32-bit RISC, ≥800 MHz

• Memory: 256 MB RAM, 1 GB Flash

• Storage: ECC-protected program and data memory

• Ethernet Ports: 4 × 10/100 Mbps, supports redundancy

• I/O Expansion Capacity: Up to 128 modules (digital, analog, pulse)

• Redundancy: CPU, power, communication triple redundancy

• Fault Switchover Time: ≤50 ms

• Protocols Supported: Vnet/IP, Modbus, secure protocols

• Diagnostics: Module self-tests, communication and hardware fault detection

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –20 °C to +75 °C

• Protection: IP21 dust/water resistant, EMI/RFI shielding

• Dimensions (H × W × D): 130 × 28 × 130 mm

• Weight: 0.35 kg

• Certifications: CE, COO

• Country of Origin: Japan

FAQ

Q1: Is the NFCP502‑W05 S1 compatible with CENTUM VP systems?
A1: Yes, it is fully compatible with CENTUM VP and ProSafe‑RS systems.

Q2: How many I/O modules can be connected?
A2: Up to 128 I/O modules including digital, analog, and pulse signals.

Q3: Does it support network redundancy?
A3: Yes, it supports triple redundancy for CPU, power, and communication.

Q4: Can the CPU module be replaced without shutting down the system?
A4: Yes, it has a hot-swappable design for minimal downtime.

Q5: What industrial environments is it suitable for?
A5: Petrochemical, oil & gas, power generation, and manufacturing plants.