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Product Introduction
The Honeywell MC-PSRX04 51404174-275 Power System Cage is an industrial-grade chassis specifically engineered to accommodate and organize multiple redundant power supply modules for Honeywell’s Process Control Systems, including Experion PKS and similar platforms. Built with high-reliability standards in mind, this cage provides the mechanical and electrical interface necessary to ensure stable, uninterrupted power to critical automation components.
This unit is part of Honeywell’s commitment to delivering scalable and modular solutions that support system uptime in harsh industrial environments. The MC-PSRX04 cage can house up to four power modules, enabling redundant configurations or load-sharing schemes based on system demands. With passive cooling features, industrial-grade construction, and compliance with global standards, it is a foundational element in high-availability process control infrastructures.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | MC-PSRX04 |
| Part Number | 51404174-275 |
| Manufacturer | Honeywell |
| Product Type | Power System Cage for Redundant Power Supplies |
| System Compatibility | Honeywell Experion PKS and Process Manager Systems |
| Mounting Type | 19-inch Rack Mount / DIN Rail |
| Power Module Capacity | 4 modules (hot-swappable support) |
| Compatible Power Modules | MC-PSIM04, MC-PSIM02 |
| Cooling Mechanism | Passive air-cooled ventilation |
| Input Voltage Range | Defined by installed modules (typically 24VDC or 48VDC) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% to 95% RH, non-condensing |
| Shock Resistance | 30g, 11 ms half-sine |
| Vibration Tolerance | 0.75 mm, 10–60 Hz frequency range |
| EMC & Safety Compliance | CE, RoHS, UL/cUL, EN61000-6-2 / EN61000-6-4 |
| Material Construction | High-strength anodized aluminum alloy |
| Dimensions (W x H x D) | 220 × 124 × 126 mm |
| Weight | 8.62 kg |
Product Applications
The MC-PSRX04 51404174-275 is ideally suited for use in environments that demand continuous and fault-tolerant power delivery. It is typically found in:
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Oil & Gas Platforms – Powering critical control infrastructure on offshore rigs and refineries.
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Power Generation Plants – Supporting turbine control and switchgear automation.
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Petrochemical Facilities – Ensuring safe and stable process operations.
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Pharmaceutical Manufacturing – Providing reliable power in GMP-compliant production environments.
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Pulp & Paper Mills – Supporting distributed process automation systems.
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Water & Wastewater Treatment Plants – Enabling round-the-clock process control.
Product Advantages
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High Redundancy Support: Can be configured with up to four power modules for N+1 or N+N redundancy.
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Field Serviceability: Supports hot-swap capability, minimizing operational interruptions during maintenance.
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Compact and Modular: Saves panel space while offering easy scalability for system growth.
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Long-Term Reliability: Built using industrial-grade materials for extended lifecycle and minimal downtime.
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Standards-Compliant: Meets global industry safety and EMC standards, ensuring safe integration.
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Universal Compatibility: Seamlessly integrates with multiple Honeywell control platforms.
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Fanless Cooling Design: Reduces moving parts, decreasing wear and overall maintenance.
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Future-Ready: Supports upgrades without cage replacement, preserving infrastructure investment.
Frequently Asked Questions (FAQ)
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What is the primary function of the MC-PSRX04 51404174-275?
This cage houses and powers up to four redundant power supply modules for Honeywell control systems. -
Can I mix different types of power modules in the same cage?
All modules must be of the same type and voltage class to ensure compatibility and redundancy. -
Does the cage include power modules?
No, the cage is shipped separately and requires compatible power modules to be installed. -
How is redundancy managed in this power cage?
It supports N+1 or full N+N redundancy depending on system load and the number of modules used. -
Is it compatible with older Honeywell TDC 3000 systems?
It is primarily intended for use with Experion PKS, though legacy compatibility may be possible with integration. -
Is additional cooling equipment necessary?
No. The unit is passively cooled with optimized venting for natural airflow. -
Can the power modules be serviced while the system is online?
Yes, power modules are hot-swappable for minimal disruption during maintenance. -
Is the unit suitable for use in hazardous areas?
The cage itself is not rated for hazardous zones; however, it can be installed in control rooms or safe areas. -
What kind of certifications does the MC-PSRX04 hold?
It complies with CE, UL/cUL, and RoHS directives and meets industrial EMC standards. -
Where is the product manufactured?
It is manufactured in Honeywell’s certified facilities, located in USA.
Related or Compatible Models
| Model Number | Description | Use Case |
|---|---|---|
| MC-PSIM04 | Redundant Power Module (24VDC) | Used with MC-PSRX04 cages |
| MC-PSIM02 | Non-redundant Power Module | Entry-level power configuration |
| MC-TDIY22 | Digital Input/Output Module | Process automation systems |
| MC-TAMR03 | Termination Assembly Module | Redundant control system support |
| MC-TLPA02 | Logic Processor Module | For logic execution in control racks |
| MC-PDOY22 | Power Distribution Output Module | Used in same control architecture |
Popular Honeywell Models
| Model Number | Description | Application Area |
|---|---|---|
| CC-TDIL01 | 16-Channel Digital Input Module | Field signal interface for DCS |
| CC-PAIH01 | 16-Channel Analog Input Module | Analog sensing from field devices |
| CC-PDOB01 | Digital Output Module | Actuator and relay control |
| FC-SDI-1624 | 16 DI High-Density Safety Module | Safety-critical environments |
| MU-TDID12 | Universal DI Module | Universal application support |
| FC-TSDI-1624 | TUV Certified Safety Digital Input Module | SIS (Safety Instrumented Systems) use |
