Yokogawa NFPW442-10 Power Supply Module

Overview

The Yokogawa NFPW442-10 is a high-performance power supply module for STARDOM FCN and FCJ systems. It delivers stable DC power to CPUs, I/O modules, and communication interfaces. This module supports mission-critical applications with redundancy and hot-swap capability. Advanced RAS features ensure reliability through self-diagnostics and temperature monitoring. Its passive cooling design reduces maintenance and eliminates the need for fans. The compact, lightweight module fits standard STARDOM racks and maintains system stability in harsh environments.

Technical Specifications

• Model Number: NFPW442-10

• Product Type: Power Supply Module

• System Compatibility: Yokogawa STARDOM FCN, FCJ, FCN-RTU

• Input Voltage: 24 VDC ±10%

• Output Voltage: Regulated 5 VDC and internal system voltages

• Power Output Capacity: Supports full rack of CPU and I/O modules

• Redundancy Support: Yes – dual power supply configuration supported

• Cooling Method: Passive, low heat dissipation

• RAS Features: CPU self-diagnostics, temperature monitoring, I/O diagnostics

• Hot-Swappable: Yes

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

• Storage Temperature: –40°C to +85°C

• Humidity Range: 5% to 95% RH, non-condensing

• Mounting Type: Installed in base module (NFBU200 or NFBU050)

• Weight: 1.32 lbs