Description
YOKOGAWA NFJT100-S10E Product Documentation
1. Product Overview
The YOKOGAWA NFJT100-S10E is a compact, high-performance remote terminal unit (RTU) designed for distributed control and monitoring in industrial automation systems. As part of the FCN-RTU series, this module offers robust connectivity, advanced data processing, and redundant capabilities, making it ideal for applications in oil & gas, water treatment, and renewable energy. Its modular architecture, wide voltage range, and support for multiple communication protocols ensure reliable operation in remote or harsh environments.
2. Key Technical Parameters
| Parameter | Specification |
|---|---|
| Model | NFJT100-S10E |
| Power Supply | 10–30 V DC |
| Power Consumption | 1.6–2.9 W |
| Operating Temperature | -40°C to 70°C |
| Interfaces | 1x Ethernet, 3x RS-232, 1x RS-422/485 |
| Memory | 256 MB DDR3 (with ECC) |
| Redundancy Support | Optional dual CPU, power, and bus redundancy |
| I/O Channels | 6 AI, 2 AO, 16 DI, 16 DO |
3. Advantages and Features
- Low Power Efficiency: Optimized for energy-scarce environments, consuming up to 30% less power than standard RTUs.
- Wide Environmental Tolerance: Operates reliably in extreme temperatures and dusty conditions, with IP20 protection against solid particles.
- Modular Redundancy: Supports hot-swappable dual CPU, power modules, and buses for zero-downtime maintenance.
- Advanced Diagnostics: Real-time monitoring of CPU temperature, memory health, and I/O status ensures proactive fault detection.
4. Application Areas and Case Studies
Industries:
- Oil and gas pipeline monitoring
- Solar/wind farm automation
- Water/wastewater treatment plants
Case Study:
A North African solar farm deployed YOKOGAWA NFJT100-S10E to control remote inverters. The module’s low-power design reduced battery costs by 40%, while its redundant configuration minimized downtime during module replacement, improving energy output by 15%.
A North African solar farm deployed YOKOGAWA NFJT100-S10E to control remote inverters. The module’s low-power design reduced battery costs by 40%, while its redundant configuration minimized downtime during module replacement, improving energy output by 15%.
5. Competitive Comparison
Compared to similar RTU solutions, NFJT100-S10E provides:
- Faster Data Throughput: 20% higher processing speed for real-time analytics.
- Simplified Integration: Plug-and-play compatibility with YOKOGAWA’s CENTUM VP DCS and third-party systems.
- Long-Term Reliability: Backward compatibility with legacy FCN series modules, extending system lifecycle.
6. Selection Recommendations
- Power Constraints: Choose NFJT100-S10E for off-grid or battery-powered applications requiring ≤3 W consumption.
- Redundancy Needs: Opt for dual configuration in critical processes where continuous operation is mandatory.
- Scalability: Pair with YOKOGAWA’s I/O modules (e.g., NFAI135, NFAV141) for customized sensor/actuator integration.
7. Precautions
- Wiring: Separate power, analog, and digital cables to prevent EMI interference. Use shielded twisted pairs for signal lines.
- Firmware Updates: Regularly update firmware to enhance security and access new features.
- Cooling: Ensure adequate airflow in enclosures; avoid stacking modules in high-temperature zones.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner for YOKOGAWA NFJT100-S10E and other automation spare parts. Visit www.xydcontrol.com or contact us for sales and technical support.
Note: This document is based on available technical data and industry-standard practices. Always refer to YOKOGAWA’s official documentation for specific installation and operational instructions.
