Honeywell FC-PSU-240516 Controller Chassis Power Supply Module

Description

Core Product Summary

The Honeywell FC-PSU-240516 is a specialized Power Supply Module designed for integration within Honeywell Safety Manager system architectures. It converts standard 24 VDC primary supply voltage into regulated 5 VDC power to drive internal logic processing circuits, communication interfaces, and backplane operations inside the control chassis.

Operating within the controller rack, the module delivers up to 16 A of continuous 5 VDC load current to support core processor components. It is engineered for low heat generation and stable performance in high-availability safety environments, operating reliably across ambient temperatures from -5°C to +70°C. The compact physical design conforms to standard Safety Manager rack slots, enabling straightforward slot insertion, power rail distribution, and chassis integration.

Key Technical Specifications

Detailed Product Overview

The Honeywell FC-PSU-240516 serves as an essential power conversion unit within Safety Manager controller chassis setups. Industrial safety systems rely on stable, disturbance-free internal voltages to execute real-time logic and process safety functions without interruption. This module isolates and conditions incoming 24 VDC power, stepping it down to a consistent 5 VDC output tailored to high-density digital and logic circuitry.

Designed for installation directly into dedicated controller rack positions, the module interfaces with the backplane to supply necessary operating power across internal bus connections. Its electrical design manages low load currents down to 0.5 A up to a full 16 A load capacity, providing predictable power delivery even as system configurations and module counts expand.

Proper installation requires verifying that incoming 24 VDC power rails remain within the supported -15% to +30% tolerance window. Maintaining adequate panel ventilation and observing electrostatic discharge (ESD) standards during insertion ensures long-term operational integrity in demanding industrial environments.

System Compatibility & Integration Requirements

FC-PSU-240516

FC-PSU-240516

Dimensions, Mounting & Connection Notes

• Dimensions: 176 mm High × 35.2 mm Wide × 212 mm Deep (6.93 × 1.40 × 8.35 in).
• Weight: Approximately 0.85 kg (1.87 lbs).
• Mounting Method: Chassis slot insertion within standard Honeywell Safety Manager racks.
• Operating Environment: Rated for continuous execution between -5°C and +70°C, with non-condensing relative humidity levels from 10% to 95%.
• Installation Considerations: Ensure proper backplane alignment before fully seating the unit to protect connector pins. Maintain standard ESD protection measures when handling the hardware.

FAQ

• What is the Honeywell FC-PSU-240516?

  It is a power supply module used in Honeywell Safety Manager systems to convert 24 VDC power to a 5 VDC output for internal chassis components.

• What is the primary output voltage and current rating?

  The module provides a regulated 5 VDC output with a maximum rated load current of 16 A.

• What is the acceptable input voltage range?

  It operates on a nominal 24 VDC input with an allowable voltage range from 20.4 VDC to 31.2 VDC (-15% to +30%).

• What operating temperature range does the module support?

  The module is specified to operate in ambient temperatures ranging from -5°C to +70°C.

• How is the module mounted?

  It is designed for direct slot mounting within a Honeywell Safety Manager controller rack or chassis.

Documented Performance Data