Honeywell FC-PSU-240516 Power Supply Module

Product Overview

The Honeywell FC-PSU-240516 is a Safety Manager Power Supply Unit designed for the Honeywell Safety Manager (SM) safety control system. It provides a reliable 24 VDC input to 5 VDC output power conversion for supplying the Safety Manager controller chassis, processor modules, and I/O modules.

The module is designed for high-reliability safety applications, supporting redundant power configurations and continuous operation in critical industrial environments.

Main Specifications

• Manufacturer: Honeywell
• Model: FC-PSU-240516
• Product Type:
  • Safety System Power Supply Module
  • DC Power Supply Unit
  • Honeywell Safety Manager PSU
• System Compatibility:
  • Honeywell Safety Manager (SM)
• Input Voltage:
  • 24 VDC nominal
  • Range: 20.4–31.2 VDC
• Output Voltage:
  • 5 VDC
• Output Current:
  • 16 A maximum

Technical Specifications

Power Input

• Input type:
  • DC supply input
• Rated voltage:
  • 24 VDC
• Input current:
  • Less than 6 A at full 16 A load (24 VDC input)
• Inrush current:
  • Less than 5 A

Power Output

• Output voltage:
  • 5 VDC ±5%
• Output capacity:
  • 16 A
• Output application:
  • Safety controller electronics
  • Controller chassis power
  • I/O module power supply

Protection Functions

Built-in protection features:

• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Output current limiting
• Module fault monitoring

The design supports reliable operation in safety-related systems and helps protect downstream control modules.

Operating Environment

Features & Advantages

• Original Honeywell Safety Manager power module
• High reliability for safety-critical applications
• Provides stable 5 VDC power output
• Supports redundant safety system architectures
• Designed for continuous industrial operation
• Suitable for SIL-rated safety applications
• Hot-swap replacement capability in supported configurations

Applications

Used in:

• Oil & gas plants
• Petrochemical facilities
• Chemical processing plants
• Power generation systems
• Industrial safety shutdown systems
• Emergency shutdown (ESD) systems

Typical applications:

• Safety instrumented systems (SIS)
• Burner management systems
• Process shutdown control
• Critical industrial automation