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Honeywell

Honeywell MC-PSRX04 51404174-275 Redundant Power Supply Module

SKU MC-PSRX04 51404174-275

  • Part Number:

    MC-PSRX04 51404174-275

  • Manufacturer:

    Honeywell

  • Condition:

    Brand New & in Stock

  • Product Type:

    Power Supply Module

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

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Honeywell MC-PSRX04 (51404174-275) Redundant Power Supply Module

The Honeywell MC-PSRX04, part number 51404174-275, is a redundant power supply assembly designed for Honeywell DCS environments. Unlike a single standalone unit, this part number represents a complete integrated housing system with multiple sub‑boards and dual silver power supply modules.

Hardware Specifications

Parameter Specification
Model MC-PSRX04
Part Number 51404174-275
Brand Honeywell
Origin USA
Product Type Redundant Power Supply Module
Housing 51404170-175
Internal Boards 51404170-125, 51404172-125, 51309206-125
Power Modules Dual 51198947-100 or 51109684-100
Input Voltage 85–264 VAC (wide range)
Frequency 50 / 60 Hz
Output Voltage 24 VDC regulated
Output Current Up to 16 A per output
Protection Conformal coating (CC) for harsh environments
Architecture Parallel redundant outputs to DCS backplanes

Functional Notes

  • Redundant Architecture: Provides dual independent 24 VDC outputs, ensuring continuous operation even if one supply fails.
  • Wide Input Range: Supports universal AC input (85–264 VAC), making it suitable for global deployments.
  • Industrial Protection: Conformal coating safeguards against dust, moisture, and corrosive gases.
  • Integrated Assembly: Includes housing and multiple sub‑boards, forming a complete redundant supply system.
  • High Current Capacity: Each output supports up to 16 A, sufficient for powering multiple DCS backplane modules.

Frequently Asked Questions

Q: What makes the MC‑PSRX04 redundant? A: It contains dual silver power supply modules operating in parallel, automatically compensating if one fails.

Q: Can this module be used in harsh environments? A: Yes, the conformal coating provides protection against industrial gases, dust, and humidity.

Q: What is the maximum supported load? A: Each regulated 24 VDC output can deliver up to 16 A.

Field Installation Guidelines

  • Mount the housing securely in the designated DCS rack slot.
  • Route AC input wiring separately from DC outputs to minimize EMI.
  • Verify polarity and insulation of 24 VDC outputs before energizing.
  • Ensure proper grounding of chassis and shield connections.
  • Inspect connectors and sub‑boards for contamination prior to installation.
Related Tags:
Honeywell Power Supply Module
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Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
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Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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