Woodward 5453-278 Remote Transceiver
Woodward 5453-278 remote transceiver
The Woodward 5453-278 is a 12-slot expansion chassis for MicroNet systems, designed for mounting remote transceivers and I/O modules. It is suitable for distributed control and signal acquisition in turbine/power generation systems. Currently, it is primarily used for spare parts replacement and expansion of existing systems; development for new applications is not recommended.
Core Performance
Slot Configuration and Expansion Capabilities
Includes 12 XCVR/RTN - I/O slots, accommodating one remote transceiver (RTN) module and 11 I/O modules. Redundant RTN modules are not supported. Suitable for distributed I/O expansion needs.
Equipped with 2 power module mounting positions, supporting redundant 24V DC input for improved power supply reliability. Each power module occupies 3 slots, resulting in a total chassis width equivalent to 18 slots.
Cooling and Installation
Forced air cooling design. Slots without installed modules require blind flanges to ensure airflow. Suitable for standard industrial rack mounting, compliant with EMI/EMC and safety regulations.
Compatible with MicroNet series I/O and communication modules, supports hot-swapping, maintenance without downtime, and suitable for harsh industrial conditions.
Compatibility and Power Supply: Adapts to the MicroNet system bus, enabling seamless communication with controllers and remote modules, ensuring stable data transmission.
Adapts to MicroNet standard 24V DC power modules, supports redundant power supply, adapts to fluctuating power grid environments, and has strong anti-interference capabilities.
Key Technical Parameters
Email: xmxblynn@163.com
Phone: +86 18059884797
Key Technical Parameters
Parameter Value
Model 5453-278 (MicroNet 12-Slot Expansion Chassis)
Compatible Platform: Woodward MicroNet Distributed Control System
Slot Configuration: 12 XCVR/RTN - I/O slots, 2 power supply mounting positions (occupying 3 slots/slot)
Module Compatibility: MicroNet transceivers, I/O modules (AI/AO/DI/DO)
Power Supply: Compatible with MicroNet 24V DC redundant power supply modules
Cooling: Forced air cooling, requires a blind flange to ensure airflow
Installation: Standard industrial rack mounting, compliant with CE and UL standards
Applicable Scenarios: Expansion of existing systems, replacement of spare parts; not recommended for new applications
Typical Applications: Turbine distributed control: Used for remote I/O expansion of steam/gas/water turbines, collecting signals such as bearing temperature, oil pressure, and valve position, and transmitting them to the main controller; suitable for long-distance signal acquisition scenarios.
Power Generation and Drive Systems: Distributed monitoring of diesel/gas generator sets and compressor units, expanding I/O channels, enabling centralized management of multiple parameters, and ensuring stable equipment operation.
Industrial Process Control: Remote signal acquisition and control of equipment such as reactors, pipelines, and pump stations in petrochemical, metallurgical, and other fields, adapting to the I/O expansion needs of complex processes.
System Expansion and Spare Parts: Compatible with existing MicroNet systems for replacing old chassis or expanding channel capacity, ensuring continuous system operation and reducing downtime risks.
Email: xmxblynn@163.com
Phone: +86 18059884797
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