Honeywell MC-PSRX04 51404174-275 Redundant Power Supply Module – Experion C300 Series
In a continuous process plant — whether a refinery, chemical reactor, or power generation facility — an unexpected power interruption to the control system is not merely an inconvenience. It can trigger emergency shutdowns, compromise product quality, damage downstream equipment, and in worst-case scenarios, create safety hazards for personnel. The Honeywell MC-PSRX04 (Part No. 51404174-275) exists precisely to prevent that scenario: a dedicated redundant power supply module engineered to keep your Experion C300 controller chassis energized without interruption, even when a primary power source fails.
Within the Experion PKS C300 controller family, the MC-PSRX04 occupies a critical infrastructure role. It is not a general-purpose power supply — it is a purpose-built module designed to integrate seamlessly into the C300 chassis backplane, providing the regulated, conditioned DC power that C300 I/O modules and controller cards demand. Honeywell’s Experion PKS platform is deployed across thousands of process facilities worldwide, and the MC-PSRX04 is a cornerstone component ensuring that platform’s legendary reliability in mission-critical environments.
Technical Specifications
- Manufacturer: Honeywell Process Solutions
- Part Number / SKU: MC-PSRX04 / 51404174-275
- Series: Experion PKS C300
- Module Type: Redundant Power Supply Module
- Form Factor: C300 Chassis-Mount Module
- Weight: 1,000 g (approx.)
- Condition Available: New, Refurbished, Tested Surplus
Note: Detailed electrical specifications (input voltage range, output current, power rating) should be verified against the official Honeywell MC-PSRX04 datasheet or your system engineering documentation. Konmask.com does not fabricate or assume specification values.
Key Features & Benefits
- Redundant Power Architecture: Supports N+1 redundancy configurations, eliminating single points of failure in the power supply chain of your C300 chassis.
- Hot-Swap Capability: Designed for replacement without shutting down the controller chassis, enabling maintenance during live production — a critical advantage in 24/7 continuous process operations.
- Chassis-Native Integration: Plugs directly into the C300 backplane, ensuring clean power delivery with minimal noise and full compatibility with Honeywell’s power management diagnostics.
- Diagnostic Visibility: Power status is reported through Experion PKS Station, giving operators and engineers real-time visibility into power module health.
- Long Service Life: Built to Honeywell’s industrial-grade standards for extended deployment in harsh plant environments including high-temperature, high-humidity, and vibration-prone locations.
- Genuine OEM Part: Sourced as an authentic Honeywell component, ensuring full compatibility and eligibility for Honeywell service and support programs.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS infrastructure.
- Petrochemical & Chemical Processing: Continuous reactor control, distillation column automation, batch process management.
- Power Generation: Turbine control systems, boiler management, grid-connected plant automation.
- Pulp & Paper: Digester control, recovery boiler automation, paper machine drive systems.
- Pharmaceuticals & Life Sciences: FDA-regulated batch manufacturing, clean-room process control.
- Water & Wastewater Treatment: Pump station control, treatment process automation.
System Integration & Compatible Parts
The MC-PSRX04 is designed for use within the Honeywell Experion PKS C300 controller ecosystem. Compatible and commonly paired components include:
- C300 Controller Module (MC-CTLR03, MC-CTLR04 series)
- C300 I/O Link Interface Modules (MC-IOLIM04)
- Series C I/O Modules (MC-TAIH04, MC-TAOX04, etc.)
- C300 Chassis / Backplane assemblies
- Experion PKS Redundancy Modules
Always verify chassis slot compatibility and firmware revision requirements with your Honeywell system documentation or contact Konmask.com for pre-sales technical consultation.
Our Quality Assurance Process
Every Honeywell module shipped from Konmask.com undergoes a structured quality verification process:
- Visual Inspection: Boards, connectors, and housings checked for physical damage, corrosion, or component anomalies.
- Authenticity Verification: Part numbers, revision labels, and manufacturer markings cross-referenced against Honeywell documentation.
- Functional Testing (where applicable): Refurbished and surplus units are bench-tested prior to shipment.
- Secure Packaging: ESD-safe anti-static bags, foam cushioning, and reinforced cartons for international freight.
- Documentation: Test reports and certificates of conformance available upon request.
How to Order
- Submit an inquiry via the Contact / Request a Quote form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical sales team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange export documentation, customs clearance support, and freight booking.
- Tracking information is provided upon shipment.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on DCS, PLC, and industrial control system components — not a general electronics distributor.
- Global Export Experience: Serving buyers in Southeast Asia, the Middle East, Europe, and the Americas with compliant cross-border shipping.
- Technical Pre-Sales Support: Our engineers can assist with compatibility verification, system integration questions, and spare parts planning.
- Competitive Lead Times: Extensive supplier network enables faster sourcing of hard-to-find and obsolete Honeywell parts.
- Transparent Communication: No hidden fees. Clear quotations, honest lead times, and responsive after-sales support.
Frequently Asked Questions
Q: Is the MC-PSRX04 compatible with all C300 chassis versions?
A: The MC-PSRX04 is designed for the Experion PKS C300 series chassis. Compatibility may vary by chassis revision. Please share your chassis part number when inquiring and our team will confirm compatibility.
Q: Can I replace the MC-PSRX04 while the system is running?
A: In a properly configured redundant power supply setup, the MC-PSRX04 supports hot-swap replacement. Always follow Honeywell’s official maintenance procedures and consult your system engineer before performing live maintenance.
Q: Do you supply new or refurbished units?
A: Konmask.com can supply new (factory-sealed), refurbished (tested and certified), and tested surplus units depending on availability. The condition will be clearly stated in your quotation.
Q: What is the typical lead time?
A: Lead time depends on current stock and sourcing requirements. Standard in-stock items ship within 3–7 business days internationally. Please submit an inquiry for a precise timeline.
Q: Can you provide export documentation and customs support?
A: Yes. We provide commercial invoices, packing lists, certificates of origin, and can assist with export licensing requirements for industrial automation components.
Q: What warranty do you offer?
A: We offer a 90-day warranty on all tested and refurbished units against defects in materials and workmanship. New OEM units carry the manufacturer’s standard warranty terms.
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