Yokogawa NFBU200-S05 Base Module

Description

The Yokogawa NFBU200-S05 is a high-performance base module designed for the FCN-500 autonomous controller within the STARDOM series. It serves as the foundation for modular control systems, supporting duplexed configurations and hot-swappable modules. 

Specifications

• Model Number: NFBU200-S05

• Manufacturer: Yokogawa Electric Corporation

• System Compatibility: FCN-500 (Field Control Node)

• Installation: 19-inch rack or DIN rail

• Max Current Consumption: 0.4 A @ 5 VDC

• Cooling: Natural air cooling (fanless design)

• Protection Class: IP20

• Weight: Approx. 1.9 kg

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

• Storage Temperature: −30°C to +70°C

• Environmental Tolerance:

  • Dust: ≤0.3 mg/m³

  • Electric Field: ≤3 V/m (26 MHz to 1 GHz)

  • Magnetic Field: ≤30 A/m (AC), ≤400 A/m (DC)

  • Electrostatic Discharge: ≤4 kV (contact discharge)

• Grounding: Must comply with local electrical standards

Features

• Modular Architecture: Supports CPU, power, I/O, and communication modules

• ECC Memory: Ensures data integrity under harsh conditions

• Hot-Swappable Design: All modules can be replaced without system shutdown

• Duplex Support: CPU, power supply, SB bus, and control network can be configured redundantly

• FOUNDATION Fieldbus Ready: Functions as a Link Active Scheduler (LAS) for H1 segments

• Rich RAS Capabilities: Includes CPU self-diagnostics, temperature monitoring, and I/O diagnostics

• Scalable I/O: Supports up to 79 I/O modules with extension units