Honeywell FC-PSU-UNI2450U V1.0 Power Module

The Honeywell FC-PSU-UNI2450U V1.0 provides high-capacity 24VDC power for Experion PKS control environments. This module supports critical automation tasks by delivering up to 1200W of regulated energy. It adheres to IEC 61508 functional safety standards for use in safety-instrumented systems. Consequently, the unit ensures steady operation for distributed control system (DCS) nodes and field instrumentation.

Operational Characteristics

This power module features an advanced hot-swappable architecture for live system maintenance. An integrated ON/OFF switch allows technicians to replace units without interrupting the primary process. Furthermore, the 100ms holdup time protects the system during brief AC power fluctuations. Internal diodes also support parallel configurations for N+1 redundancy requirements.

Safety and Diagnostic Features

Honeywell engineers included multiple layers of hardware protection within this power supply. Dual over-voltage circuits prevent downstream component damage during electrical surges. Additionally, an under-voltage alarm triggers if the output drops below 22V. The module also monitors fan performance and generates alarms to prevent overheating. These proactive diagnostics reduce the risk of unexpected site shutdowns.

Compliance and Environmental Suitability

The FC-PSU-UNI2450U V1.0 meets UL 508 and EN 61558-2-16 industrial compliance standards. Its robust chassis resists the vibrations typically found in manufacturing plant environments. While the standard version operates up to 70°C, it remains efficient across various load conditions. The module represents a core component for facilities requiring maximum power availability.

Performance Specifications