Yokogawa NFJT100-S100 | Communication Module | CENTUM VP SIS

Overview

The Yokogawa NFJT100-S100 is a communication module engineered for CENTUM VP DCS and ProSafe‑RS SIS platforms. It provides secure, organized field wiring connections with robust redundancy support, ensuring uninterrupted communication for mission-critical control systems. The compact rack-mounted design simplifies installation while maintaining isolation and safety between channels.

Technical Specifications

Key Features

• High-density terminal layout enables efficient wiring in constrained control cabinets.
• Isolated junctions reduce electrical interference and enhance safety for field connections.
• Supports redundant wiring, ensuring reliability in critical process environments.
• Compact rack-mounted module allows space-saving installation and easy integration with control panels.
• Full compatibility with Yokogawa CENTUM VP and ProSafe‑RS systems for reliable communication.

Applications

Ideal for DCS and SIS installations where secure field device interfacing is required, including process plants, power generation systems, and safety-critical automation networks. Suitable for environments demanding redundancy and high reliability.

FAQ

Q: Can this module process signals directly from field devices? A: No. The NFJT100-S100 serves as an isolated junction point for wiring and communication; it does not perform signal processing.

Q: Is it compatible with other Yokogawa control systems? A: Compatibility is verified for CENTUM VP and ProSafe‑RS systems. Other platforms require confirmation with Yokogawa support.

Q: How should grounding be handled? A: Proper grounding and adherence to wiring best practices are essential for maintaining system reliability and safety.

Q: Are there similar modules in the NFJT series? A: Yes. Lower-density NFJT modules exist for smaller panel installations, while the NFJT100-S100 is optimized for high-density, redundant wiring applications.