MC-PSRX04 51198947-100K | Honeywell Power System Housing Assembly

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

Engineering Advantages

• 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.

• 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.

• 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.

• 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.

• 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

• 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.

• 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.

• 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.

• 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.