NFLR121‑S50 | Yokogawa | Serial Communication Module

Description

The Yokogawa NFLR121‑S50 Serial Communication Module provides reliable serial data communication for CENTUM VP and ProSafe‑RS systems, enabling stable interfacing with external devices and subsystem controllers.

Specifications

• Manufacturer: Yokogawa

• Model Number: NFLR121‑S50

• Product Type: Serial Communication Module

• System Compatibility: CENTUM VP / ProSafe‑RS

• Communication Type: Serial (protocol dependent on system configuration)

• Supported Interfaces: RS‑232C / RS‑422 / RS‑485 (system dependent)

• Isolation: Channel‑to‑system electrical isolation

• Data Handling: Supports command/response and cyclic data exchange

• Power Supply: 24 VDC (supplied by base unit)

• Mounting: Rack‑mounted module

• Operating Temperature: –20 °C to +60 °C

• Weight: ~0.45 kg

• Condition: Brand new, active status

Features

• Stable Serial Communication: Ensures reliable data exchange with external devices

• Multi‑Protocol Support: Compatible with common industrial serial standards

• Robust Isolation: Protects control electronics from communication line disturbances

• System Integration: Fully compatible with Yokogawa CENTUM VP and ProSafe‑RS architectures

• Flexible Application: Suitable for PLCs, analyzers, drives, and subsystem controllers

• Easy Maintenance: Modular design simplifies installation and replacement