Honeywell FC-PSU-240516 Power Supply Module
Configured for regulated power conversion and distribution in Honeywell Safety Manager platforms, the Honeywell FC-PSU-240516 (PSU-240516 Power Supply Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FC-PSU-240516 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.85 kg |
| Dimensions | 176 mm x 35.2 mm x 212 mm |
| Operating Temp | -5 deg C to +70 deg C |
| Power Consumption | 144 W max (Input 20.4-31.2 VDC, Output 5 VDC 16 A) |
| Input Voltage | 24 VDC (Range: 20.4 VDC to 31.2 VDC) |
| Input Current | < 6 A at 24 VDC (< 7 A at 20.4 VDC under 16 A load) |
| Output Voltage | 5 VDC |
| Output Current | 16 A max (0.5 A min load) |
| Inrush Current | < 5 A at 24 VDC input |
| Protection | Dual independent overvoltage protection circuits |
Channel-to-Channel Isolation and Power Distribution Integrity
The module converts wide-range 24 VDC primary power into a stable, low-ripple 5 VDC secondary output to feed chassis backplane logic and processor cards. Dual independent overvoltage protection circuits safeguard downstream electronics against transient spikes and overvoltage conditions. Built-in conformal coating protects internal circuitry against environmental contaminants and condensation. Parallel output rail distribution enables seamless power-sharing across redundant chassis configurations, ensuring continuous controller operation without voltage interruption.
Frequently Asked Questions
Q: What is the minimum load requirement for stable 5 VDC regulation?
A: The module requires a minimum output load of 0.5 A to maintain proper output voltage regulation.
Q: Can the FC-PSU-240516 be deployed in redundant power supply configurations?
A: Yes, the unit features separate local and redundant 5 VDC power rails designed specifically for redundant power-sharing within Safety Manager racks.
Q: What is the maximum peak inrush current during initial power-up?
A: The module limits inrush current to less than 5 A at a nominal 24 VDC input voltage.
Field Installation Guidelines
Ensure input power feeds are de-energized prior to inserting the module into the controller chassis slot. Seat the unit firmly into the rack guide rails until the backplane connectors fully engage, then tighten all retaining screws to maintain mechanical chassis grounding. Verify that external 24 VDC wiring conforms to cross-sectional area requirements and includes dedicated overload fuse protection before applying power.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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