Overview

The Woodward 5453-278 Rev A MicroNet 12-slot chassis rack provides a modular platform for integrating control components in turbine, engine, and process control systems. It is part of the MicroNet series, which is known for its rugged construction and flexible configuration options.

This chassis supports one transceiver (XCVR) or RTN module and up to eleven I/O modules, allowing engineers to tailor the system to specific application needs. Moreover, it includes two power supply slots, each occupying three chassis slots, which means the effective usable width is 18 slots when both power supplies are installed. The rack is CE and UL certified, ensuring compliance with international safety standards.

Therefore, the 5453-278 chassis is ideal for legacy system upgrades, new installations, and mission-critical control environments where modularity and reliability are essential.

Technical Data

Typical Applications

• Turbine and Engine Control Systems: Hosts control and I/O modules for fuel, speed, and temperature regulation.

• Process Automation: Supports distributed control in chemical, refining, and water treatment plants.

• Power Generation: Integrates modules for generator protection, synchronization, and load control.

• Marine and Offshore Systems: Used in propulsion and auxiliary control panels.

• System Retrofits: Replaces older chassis in legacy Woodward installations with modern modular architecture.

For instance, in a steam turbine control system, the 5453-278 chassis can house modules for overspeed protection, valve positioning, and analog signal acquisition. In addition, its modular design simplifies maintenance and future expansion.

FAQ

Q1: How many modules can the 5453-278 chassis support?
It supports up to 12 modules, including one XCVR/RTN and eleven I/O modules.

Q2: What happens when two power supplies are installed?
Each power supply occupies three slots, reducing the effective usable width to 18 slots.

Q3: Is it compatible with legacy Woodward systems?
Yes, it is designed for use in MicroNet-based control systems and supports legacy upgrades.

Q4: What certifications does it carry?
It is CE and UL certified for industrial safety compliance.

Q5: What industries use this chassis?
Industries include power generation, marine, oil & gas, and process automation.