Product Name: YOKOGAWA NFCP502‑W1E STYLE S2 CPU Module
🔧 Technical Specifications (Datasheet)
| Parameter | Specification |
|---|---|
| Model | NFCP502‑W1E STYLE S2 |
| CPU Core | 32‑bit RISC, 200 MHz |
| Main Memory | 128 MB SDRAM |
| Backup Memory | 4 MB Non‑volatile Flash |
| I/O Bus Slots | Up to 4 local I/O modules |
| Digital I/O Capacity | 64 points (sink/source) |
| Analog I/O Capacity | 32 channels (±10 V / 4–20 mA) |
| Network Interfaces | 2 × 100 Mbps Ethernet (RJ‑45) |
| Fieldbus Support | FOUNDATION™ Fieldbus, PROFIBUS DP |
| Serial Ports | 2 × RS‑232 (for engineering, legacy devices) |
| Power Supply | 24 V DC ±10% |
| Power Consumption | ≤ 10 W |
| Operating Temperature | –10 ℃ to +55 ℃ |
| Storage Temperature | –20 ℃ to +70 ℃ |
| Relative Humidity | 5–95% RH (non‑condensing) |
| Enclosure Rating | IP20 |
| Dimensions (W×H×D) | 125 × 115 × 60 mm |
| Weight | 0.9 kg |
⚙️ Product Overview
The YOKOGAWA NFCP502‑W1E CPU Module is engineered for demanding process automation applications. Its high‑speed 32‑bit RISC core executes control strategies with minimal latency, while ample SDRAM and non‑volatile flash memory ensure reliable program storage and data logging. Compatible with both FOUNDATION™ Fieldbus and PROFIBUS DP, the module integrates seamlessly into hybrid network architectures. Dual Ethernet ports support network redundancy, and onboard serial interfaces facilitate legacy device connections.
💡 Key Features
- High‑Performance Processing: Executes complex control algorithms and communication tasks in real time.
- Modular Expansion: Four local I/O slots allow flexible configuration of digital, analog, or specialty modules.
- Robust Communications: Supports common fieldbus standards and two independent Ethernet channels for cyclic data exchange.
- Data Integrity: Non‑volatile flash retains critical logs and configuration during power interruptions.
- Compact & Reliable: DIN‑rail mounting, IP20 protection, and industrial‑grade components for continuous operation.
- Engineering Convenience: Dual RS‑232 ports enable local diagnostics and easy firmware updates.
🏭 Typical Applications
- Petrochemical Plants: Precise control of reactors, distillation columns, and safety interlocks.
- Power Generation: Monitoring and regulation of boiler feedwater, turbine governors, and auxiliary systems.
- Water & Wastewater: Automated chemical dosing, pump station sequencing, and SCADA interfacing.
- Pharmaceutical Manufacturing: Batch control, aseptic processing, and recipe management.
- Food & Beverage: Pasteurization control, filling‑line synchronization, and CIP (Clean‑in‑Place) routines.
📰 Industry News
- Rise of Hybrid Networks: As plants modernize, demand for controllers that can bridge FOUNDATION™ Fieldbus and PROFIBUS DP has surged. Recent case studies show hybrid architectures reducing cabling costs by 20% and improving diagnostic visibility across the plant.
- Edge‑Enabled Control: The integration of CPU modules with edge‑computing software platforms is gaining traction. Pilots in European refineries are embedding analytics functions directly on controllers, enabling early fault detection and reducing unplanned downtime by up to 15%.
🏭 About Zhangzhou Fengyun Electric Equipment Co., Ltd.
Zhangzhou Fengyun Electric Equipment Co., Ltd. is a leading supplier of industrial automation products and solutions. We specialize in premium European and American brands—including YOKOGAWA, ABB, Siemens, and Schneider Electric. With full import‑export license and a dedicated technical team, Fengyun delivers turnkey projects from system design and integration to commissioning and after‑sales support.
🤝 Sales & Support
- Sales Engineer: Amy
- Phone: +86 153 5902 9662
- Email: geabbamy@gmail.com
- After‑Sales Service: 24/7 hotline, remote diagnostics, on‑site maintenance contracts.
🔗 Useful Links
🛠️ Recommended Similar Models
| Model | I/O Capacity | Network Support | Notes |
|---|---|---|---|
| NFCP501‑W1E STYLE S2 | 48 DI / 24 DO | PROFIBUS DP | Compact version with fewer slots |
| NFCP503‑W1E STYLE S2 | 64 DI / 32 DO | FOUNDATION™ Fieldbus | Extended I/O capacity |
| NFCP502‑W2E STYLE S2 | 4 slots, mixed I/O | Ethernet/IP | Alternative protocol option |
| NXCP250‑W1E | 128 DI / 64 DO | HART, Modbus RTU | Larger memory for extensive logging |
Note: All models support customization of firmware and module selection to match specific process requirements.
