Honeywell FC-PSU-UNI2412 Power Supply

The Honeywell FC-PSU-UNI2412 is a high-performance universal power supply unit designed for Honeywell’s Safety Manager and related process automation systems. It delivers a reliable 24 VDC output with a rated current of 12 A, providing stable power for various safety-critical modules and field devices. This power module is engineered for high availability with features like overload protection, high efficiency, and compatibility with redundant power configurations. Its robust design ensures long-term operational reliability in harsh industrial environments.

Key Features

• Universal AC input (wide voltage range)

• 24 VDC regulated output with 12 A capacity

• High-efficiency switch-mode design

• Overload, short-circuit, and thermal protection

• DIN rail mounting for easy integration

• LED indicators for operational status

• Compatible with redundant power supply setups

• Suitable for use in SIL-rated systems

Technical Specifications

Industry Applications

• Safety Instrumented Systems (SIS)

• Distributed Control Systems (DCS)

• Emergency Shutdown Systems (ESD)

• Fire and Gas Detection Systems (F&G)

• Power Generation Facilities

• Oil & Gas Refineries and Platforms

• Petrochemical and Chemical Plants

• Pharmaceutical Production Facilities

Product Advantages

• High Output Power: 288 W output supports multiple modules and field devices

• Universal Input Compatibility: Operates across a wide AC/DC input range

• System Protection: Built-in protections prevent damage from faults or overloads

• Modular Redundancy: Supports parallel and redundant power setups for system uptime

• Compact DIN Design: Space-saving and easy to install within control cabinets

• Industrial Reliability: Engineered for mission-critical industrial environments

Frequently Asked Questions (FAQ)

1. What is the output rating of the FC-PSU-UNI2412?

It delivers 24 VDC at up to 12 A (288 W total output power).

2. Can this power supply handle wide input voltages?

Yes, it supports 85–264 VAC and 90–375 VDC input ranges.

3. Is this power supply module hot-swappable?

While robust, it is not designed for hot-swap; power should be disconnected before servicing.

4. What protections are included in the module?

It includes overload, short-circuit, overvoltage, and over-temperature protection.

5. Can it be used in redundant power systems?

Yes, it is compatible with redundancy schemes when used with external modules.

6. What mounting method does the FC-PSU-UNI2412 use?

It uses standard DIN rail mounting.

7. What certifications does the module have?

It is certified to CE, UL, CSA, ATEX, and IEC safety standards.

8. Is this unit suitable for safety applications?

Yes, it supports SIL-rated systems in safety-critical installations.

9. How efficient is the power supply?

It has an efficiency rating greater than 90%, minimizing power loss.

10. What is the typical operating temperature range?

It operates reliably from -25°C to +70°C.