5466-257   MicroNet Triple Modular Redundant (TMR) controller

Description

Overview

Essential details：5466-257   MicroNet Triple Modular Redundant (TMR) controller

“5466-257 Microgrid Three-mode Redundant (TMR) controller” may refer to a specific model of controller for use in three-mode redundant systems in microgrids.
A microgrid is a small power system composed of distributed energy sources (such as solar, wind, etc.) and energy storage devices, which can be connected to the main grid or operate independently. Three-mode redundancy (TMR) is a fault-tolerant technique that provides redundancy by using three identical modules to improve the reliability and fault-tolerance of a system.
Therefore, the “5466-257 Microgrid Three-mode Redundancy (TMR) controller” may be a device for controlling and managing three-mode redundancy systems in a microgrid. It may have the function of monitoring and controlling the individual components in the microgrid to ensure the stable operation of the system and fault recovery.
If you need more detailed information, such as the technical specifications, functional features or use methods of the controller, it is recommended to consult the relevant product manual, technical documentation or contact the device manufacturer for an accurate explanation.

5453-279

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5466-257   MicroNet Triple Modular Redundant (TMR) controller

Unit 5466-1047 is a MicroNet Triple Modular Redundant (TMR) controller designed by Woodward Inc. The MicroNet TMR controllers, such as this, are used to protect and control gas and steam turbines as well as compressor trains that have potential safety risks. This unit is the most preferred TMR module which means that it is the newest module and is primarily used in newer system installations. This model has enhanced and open architecture and diagnostic coverage which come together to allow for 99.999% reliability and availability.

Because of the enhanced and more open architecture that the 5466-1047 unit has it can effortlessly interface with distributed I/O devices to allow for control servicing and programming and system operation, plus it allows for the interfacing of HMIs and plant DCS’s. This unit supports many protocols such as printer drivers/modems/data loggers, Ethernet TCP/IP and UDP, Modbus (Ethernet or Serial), and OLE for Process Control (OPC). 

When the GAP programming language and TMR operating system work together the two can produce a powerful control environment that is used for the protection and control of a variety of compressors and industrial turbines. The 5466-1047 model also has an expandable capability which allows for an extra eight to fourteen-slot expansion if a larger system is going to be used.