Description

Honeywell 51204174‑175 Redundant Power Supply Module

Technical Specifications

• Product Model: 51204174‑175
• Brand: Honeywell
• Warranty: One Year
• Module Type: Redundant power supply module for Experion PKS C300 system
• Input: Wide‑range 110‑220 VAC / 24 VDC dual‑mode input
• Output: Regulated 24 VDC, high‑current output for controller and I/O rack load
• Redundancy: Supports 1+1 hot‑standby redundant configuration, hot‑swap capable
• Mounting: Rack embedded installation for C300 control cabinet
• Operating Temperature: 0 °C ~ +60 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Protection Class: IP20
• System Compatibility: Honeywell Experion PKS C300 DCS controller system
• Diagnostics: Power‑ok status LED, power‑fail alarm signal to system controller
• Humidity: 5‑95 % RH non‑condensing
• Weight: 0.62 kg
• Dimensions: C300 rack plug‑in power‑module footprint
• 

Product Overview

51204174‑175 is dedicated redundant power‑supply unit for Honeywell Experion PKS C300 DCS. It supplies stable 24 VDC power for controller, communication board and I/O modules. Hot‑swap and 1+1 redundant design guarantee continuous power supply for critical process‑control loops. Widely deployed in petrochemical, power‑plant and chemical‑plant DCS control rooms. Surplus and refurbished tested spare power‑supply module for DCS system maintenance projects.

Application Notes

‑ Verify input voltage setting before power‑on. ‑ When redundant configuration is applied, module replacement can be executed without system power‑off. ‑ Typical deployment: Experion PKS C300 redundant power‑supply module spare‑part stocking.