IS200TSVOH1A RTD Servo Terminal Board
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IS200TSVOH1A RTD Servo Terminal Board
The IS200TSVOH1A is a crucial component within the GE Speedtronic Mark VI turbine control system. It serves as a Servo Terminal Board, facilitating precise control over various aspects of the turbine’s operation.Â
The board interfaces with electro-hydraulic servo valves to actuate steam and fuel valves, ensuring optimal performance and efficiency.Â
Utilizing Linear Variable Differential Transformers (LVDTs), it achieves accurate valve positioning and provides real-time feedback on valve positions.Â
The IS200TSVOH1A establishes communication with the Input/Output (I/O) processor (VSVO) through cables, enabling efficient data exchange for seamless integration into the broader control system.Â
Additionally, the board offers versatility in signal distribution, supporting both Simplex signals and Triple Modular Redundancy (TMR) configurations for enhanced system reliability.Â
In the case of LVDT feedback signal exceeding limits, fault management mechanisms exclude faulty sensors and rely on good sensors for continued precision in position feedback.Â
Diagnostic alarms are triggered if critical signals become unhealthy, providing consolidated diagnostic information for further analysis.Â
Individual signal management allows for nuanced management and resolution of diagnostic issues, enhancing overall system reliability and performance.
Series: Mark VI
Product Type: Servo Terminal Board
Country of Manufacture: United States (USA)
Size: 17.8 cm (H) x 33.02 cm (W)
Technology: Surface Mount
Power Supply: Nominal 24V DC
Function: Interface within the control architecture
Valve Positioning: Utilizes Linear Variable Differential Transformers (LVDTs)
Features:
Precise Valve Control: Interfaces with electro-hydraulic servo valves for precise control over steam and fuel valves.
Accurate Positioning: Utilizes LVDTs for accurate valve positioning and real-time feedback.
Efficient Communication: Establishes communication with the I/O processor for efficient data exchange.
Versatile Signal Distribution: Provides support for both Simplex signals and TMR configurations.
Fault Management: Excludes faulty sensors and relies on good sensors for continued precision in position feedback.
Diagnostic Alarms: Triggers diagnostic alarms for unhealthy signals, facilitating troubleshooting.
Individual Signal Management: Allows for individual latching and reset of diagnostic signals, enhancing reliability.
Compatibility:
The IS200TSVOH1A Servo Terminal Board is compatible with various feedback sensor attachments and potentially other control system components.Â
While specific compatible devices are not listed, the flexibility and customization of the IS200TSVOH1A suggest compatibility with a range of systems and components.Â
For precise information on compatibility, it is advisable to consult the manufacturer or supplier directly.
Applications:
The IS200TSVOH1A finds versatile applications within the control architecture of the GE Speedtronic Mark VI excitation system.Â
Key applications include:
Valve Actuation: Interfaces with electro-hydraulic servo valves to actuate steam and fuel valves.
Valve Positioning: Utilizes LVDTs for accurate valve positioning and real-time feedback.
Feedback Control: Provides feedback on valve positions, contributing to system precision and stability.
Communication Interface: Establishes communication with the I/O processor for efficient data exchange.
Signal Distribution: Offers versatility in signal distribution, supporting both Simplex signals and TMR configurations.
Fault Management: Manages faulty sensors and ensures continued precision in position feedback.
Diagnostic Alarms: Triggers alarms for unhealthy signals, facilitating troubleshooting.
Individual Signal Management: Allows for nuanced management and resolution of diagnostic issues.
Maintenance:
Maintenance of the IS200TSVOH1A Servo Terminal Board is essential to ensure optimal performance and longevity within the GE Speedtronic Mark VI turbine control system.Â
Key maintenance practices include:
Regular Inspections: Conduct regular inspections to identify any signs of wear or damage.
Timely Repairs: Address any malfunctions or damage promptly to minimize downtime.
Predictive Maintenance: Implement predictive maintenance practices to anticipate potential issues and proactively address them.
Functional Verification Tests: Perform functional verification tests to ensure 100% reliability in OEM system setups.
Asset Recovery: Utilize asset recovery services for managing obsolete or surplus components effectively.
Documentation: Maintain comprehensive documentation of maintenance activities for future reference and troubleshooting.
By adhering to these maintenance practices, operators can ensure the reliability and performance of the IS200TSVOH1A Servo Terminal Board within the GE Speedtronic Mark VI turbine control system.
Frequently Asked Questions
What is the IS200TSVOH1A?
The IS200TSVOH1A is a Servo Terminal Board developed by General Electric for the Mark VI excitation system.
How does the IS200TSVOH1A improve control system performance?
The IS200TSVOH1A enhances performance by providing precise valve actuation through electro-hydraulic servo valves and accurate valve positioning using LVDTs.
What is the size of the IS200TSVOH1A?
The IS200TSVOH1A has dimensions of 17.8 cm in height and 33.02 cm in width.
What is the power supply requirement for the IS200TSVOH1A?
The IS200TSVOH1A operates on a nominal 24V DC power supply.
How does the IS200TSVOH1A communicate with the control system?
The IS200TSVOH1A communicates with the Input/Output (I/O) processor (VSVO) through two cables for efficient data exchange.
What redundancy features does the IS200TSVOH1A offer?
The IS200TSVOH1A supports Triple Modular Redundancy (TMR) configurations, providing redundancy and fault tolerance for enhanced system reliability.
How is fault management handled for the IS200TSVOH1A?
In case of LVDT feedback signal exceeding limits, the IS200TSVOH1A excludes faulty sensors and relies on good sensors for continued precision in position feedback.
What diagnostic alarms are triggered by the IS200TSVOH1A?
The IS200TSVOH1A triggers a composite diagnostic alarm (L,DIAG VSVO) if critical signals like output servo current or LVDT feedback become unhealthy.
Can diagnostic signals be individually managed on the IS200TSVOH1A?
Yes, diagnostic signals on the IS200TSVOH1A can be individually latched and reset if they return to a healthy state, allowing for nuanced management of diagnostic issues.
What is the function of the IS200TSVOH1A in the control architecture?
The IS200TSVOH1A serves as a crucial interface, connecting to electro-hydraulic servo valves for precise actuation of steam/fuel valves and accurate valve positioning.
What type of technology does the IS200TSVOH1A use?
The IS200TSVOH1A utilizes surface mount technology for its design and operation.
Where is the IS200TSVOH1A manufactured?
The IS200TSVOH1A is manufactured in the United States (USA).
