FC-PSU-UNI2450U Honeywell Power Unit | 24VDC Industrial PSU

HONEYWELL FC-PSU-UNI2450U V2.1 — Product Description

Overview

The Honeywell FC-PSU-UNI2450U V2.1 is a universal power supply designed for continuous operation in Series C I/O and Experion PKS automation environments. It delivers a stable 24-volt DC output that supports controllers, I/O modules, interface cards, and auxiliary system components. Moreover, its high electrical efficiency ensures consistent performance during demanding industrial processes where uninterrupted power is essential. Therefore, engineers choose this PSU when long-term reliability and predictable system response matter most.

Technical Specifications

General Information
Manufacturer: Honeywell
Model: FC-PSU-UNI2450U V2.1
Type: Universal Power Supply Unit
Country of Origin: USA

Electrical Input
Input Voltage: 110–240 VAC
Input Frequency Range: 47–63 Hz
Power Consumption (No Load): 13 W
Inrush Current: < 15 A

Electrical Output
Output Voltage: 25 VDC or 28 VDC (factory set to 25 VDC)
Output Current: Up to 5 A
Ripple & Noise: < 40 mVpp
Hold-Up Time: 100 ms at full load
Efficiency at 230 VAC: > 87%
Protection: Over-voltage, Over-current, Short-circuit, Thermal

Environmental Ratings
Operating Temperature: –5°C to +70°C
Storage Temperature: –25°C to +85°C

Mechanical Data
Mounting: DIN-rail
Enclosure Rating: IP20
Weight: 5.7 kg (shipping weight 7 kg)
Dimensions: 125 × 115 × 50 mm

FAQ

Q1: Is the FC-PSU-UNI2450U V2.1 compatible with all Series C systems?
Yes. It is fully compatible with Honeywell Series C I/O and Experion PKS platforms.

Q2: Can this power supply be installed in redundant mode?
Yes. Multiple units can operate in parallel to provide fault-tolerant power redundancy.

Q3: What type of field equipment can it power?
It supports controllers, communication modules, I/O units, and other 24 VDC industrial devices.

Q4: Does the unit include protection features?
Yes. It features over-voltage, over-current, short-circuit, and thermal protection.

Q5: Can the PSU operate in high-temperature areas?
Yes. Its operating range extends to +70°C, making it suitable for harsh environments.