Overview

The Honeywell MC-PSRX04 (Part No. 51198947-100K) is a Power System Assembly Redundant Module designed to deliver secure and reliable power distribution for Honeywell Experion PKS and TPS distributed control systems. It supports fully redundant power supply configurations, ensuring uninterrupted operation and enhanced system resilience in mission-critical environments. Moreover, the module provides stable voltage and current to multiple controller and I/O cards, protecting automation systems from power disturbances.

In addition, the MC-PSRX04 incorporates built-in protection features such as overload protection and fault detection, making it suitable for demanding industrial applications. Therefore, it helps operators achieve higher availability, simplified maintenance, and seamless integration within Honeywell’s advanced automation architecture.

Technical Data

Typical Applications

• Oil & Gas: Providing redundant power to distributed controllers and I/O modules in wellhead and pipeline systems.

• Petrochemicals: Ensuring stable and fault-tolerant power delivery for large-scale process plants.

• Power Generation: Supporting turbine and boiler control systems with high-availability power distribution.

• Chemical Manufacturing: Delivering reliable power to production line automation modules.

• Industrial Automation: Acting as a central redundant power assembly within Experion PKS environments.

For instance, the MC-PSRX04 is commonly deployed in redundant architectures where continuous uptime and power fault tolerance are mandatory.

FAQ

Q1: What is the primary function of the MC-PSRX04?
It provides redundant power distribution to Honeywell I/O and controller modules.

Q2: What input voltage does the module require?
The module operates with nominal 24 VDC input power.

Q3: Does the module support redundancy?
Yes, it fully supports redundant power configurations for enhanced system reliability.

Q4: What industries typically use the MC-PSRX04?
It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.

Q5: What protection features are included?
The module includes overload protection and built-in fault detection to ensure safe and stable operation.