Product Details
Product Overview
The Honeywell MC-PSRX04 (Part Number: 51198947-100K) serves as the high-capacity foundation for Honeywell power distribution architectures. This Power System Housing manages and protects the power delivery for extensive I/O networks within a Distributed Control System (DCS). We supply this unit in 100% Brand New and Original factory condition, featuring a Conformally Coated (CC) backplane assembly to ensure long-term stability in corrosive industrial environments. By providing a centralized platform for power, it anchors critical automation infrastructure for refineries, power plants, and chemical processing facilities.
Technical Specifications
| Parameter | Specification Detail |
| Model Number | MC-PSRX04 |
| Part Number | 51198947-100K |
| Input Voltage | 115 V AC |
| Total Output Power | 0.565 kW |
| Output Current Ratings | 20 A / 1 A / 0.035 A |
| I/O Processor Capacity | Up to 40 (Redundant or Non-Redundant) |
| Backplane Protection | Conformal Coating (CC) |
| Redundancy Support | One-on-one I/O Redundancy |
| Signal Compatibility | Analog I/O, Digital I/O, Smart Transmitters |
| Weight | 0.6 kg |
Engineering Advantages
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Corrosion Resistance via Conformal Coating: The backplane assembly features a specialized plastic layer. This coating blocks humidity and chemical gases from reaching the copper traces, preventing oxidation and parasitic leakage in "Class G3" harsh environments.
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High-Density I/O Management: This housing supports up to 40 I/O processors. Engineers can mix redundant and non-redundant configurations within a single footprint, significantly reducing the total number of power cabinets required for large-scale deployments.
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Universal Signal Support: The MC-PSRX04 distributes power to a diverse range of modules. It powers standard analog/digital I/O and facilitates seamless data paths for smart transmitter interfaces, ensuring precise communication between the field and the control room.
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One-on-One Redundancy Architecture: The design integrates one-on-one I/O redundancy support. This allows the system to switch power and communication paths instantly if a processor fails, maintaining zero-interruption process control.
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Compact Mechanical Footprint: Measuring only 2.2 cm in thickness, this housing optimizes internal cabinet space. It fits into shallow enclosures or high-density racks without sacrificing thermal airflow or accessibility for technicians.
FAQs
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What is the significance of the "100K" suffix in the part number?
The "100K" suffix indicates the specific manufacturing revision and standard packaging for the 51198947-100K series. We guarantee that these units are 100% Brand New, unused, and meet the latest Honeywell factory performance standards.
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Can this housing operate in high-humidity environments?
Yes. The conformal coating protects the internal backplane specifically for these conditions. However, we recommend maintaining standard cabinet ventilation to ensure ambient temperatures stay within the manufacturer's specified range for the secondary electronics.
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Does the MC-PSRX04 support both analog and digital modules simultaneously?
It does. The backplane architecture allows for the simultaneous housing of analog input/output modules, digital input/output modules, and smart field device interfaces, providing a flexible "all-in-one" power solution.
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Is the 115V AC input the only power option?
The 51198947-100K model specifically requires a 115V AC source. For facilities operating on different primary voltages, please verify your transformer configurations or contact our technical team for the appropriate model variant.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.