Yokogawa NFLR121‑S00 Serial Communication Module
Product Introduction: A high‑performance serial communication module designed for Yokogawa CENTUM VP DCS systems. It provides reliable RS‑422/RS‑485 communication with dual ports, enabling seamless data exchange between the DCS and field devices or third‑party equipment.
Technical Specifications:
- Interface: 2‑port RS‑422/RS‑485 (4‑wire)
- Baud Rate: 300 bps to 115.2 kbps
- Isolation: 250 V rms channel‑to‑ground
- Power Supply: 24 V DC


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