• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • GE IS200TVBAH2ACC Terminal Board

                                                                                                                                                                                                                                                                                                                            Product Overview

                                                                                                                                                                                                                                                                                                                            Model: IS200TVBAH2ACC
                                                                                                                                                                                                                                                                                                                            Series: Mark VI Turbine Control System
                                                                                                                                                                                                                                                                                                                            Manufacturer: General Electric (GE)

                                                                                                                                                                                                                                                                                                                            The GE IS200TVBAH2ACC is a Vibration Terminal Board designed for the GE Mark VI turbine control system. It provides the interface between field vibration sensors and VIB input modules, handling signal termination, conditioning, and connection for turbine vibration monitoring applications. It is commonly used with GE Speedtronic turbine control systems for gas and steam turbine protection and monitoring.

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                                                                                                                                                                                                                                                                                                                            Technical Specifications

                                                                                                                                                                                                                                                                                                                            • Product Type: Vibration Terminal Board
                                                                                                                                                                                                                                                                                                                            • Model: IS200TVBAH2ACC
                                                                                                                                                                                                                                                                                                                            • Series: GE Mark VI / Speedtronic
                                                                                                                                                                                                                                                                                                                            • Function: Vibration signal interface and termination
                                                                                                                                                                                                                                                                                                                            • Input Signals Supported:
                                                                                                                                                                                                                                                                                                                              • Eddy current displacement probes
                                                                                                                                                                                                                                                                                                                              • Velocity sensors
                                                                                                                                                                                                                                                                                                                              • Accelerometers
                                                                                                                                                                                                                                                                                                                              • Keyphasor signals
                                                                                                                                                                                                                                                                                                                            • Input Channels: Multiple vibration monitoring channels (system configuration dependent)
                                                                                                                                                                                                                                                                                                                            • Interface: Connects field sensors to GE VIB I/O processing modules
                                                                                                                                                                                                                                                                                                                            • Board Type: PCB Terminal Board
                                                                                                                                                                                                                                                                                                                            • Coating: Conformal coating design for improved environmental protection
                                                                                                                                                                                                                                                                                                                            • Installation: GE Mark VI control cabinet / rack system
                                                                                                                                                                                                                                                                                                                            • Application: Turbine condition monitoring and protection

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                                                                                                                                                                                                                                                                                                                            Advantages & Features

                                                                                                                                                                                                                                                                                                                            • Reliable Vibration Signal Processing
                                                                                                                                                                                                                                                                                                                              Provides stable signal connection between turbine sensors and control modules.
                                                                                                                                                                                                                                                                                                                            • High Noise Immunity
                                                                                                                                                                                                                                                                                                                              Designed to reduce electrical interference and improve measurement reliability.
                                                                                                                                                                                                                                                                                                                            • Multiple Sensor Compatibility
                                                                                                                                                                                                                                                                                                                              Supports different types of vibration monitoring sensors used in rotating equipment.
                                                                                                                                                                                                                                                                                                                            • Industrial Grade Design
                                                                                                                                                                                                                                                                                                                              Suitable for harsh environments such as power plants and process industries.
                                                                                                                                                                                                                                                                                                                            • Easy System Integration
                                                                                                                                                                                                                                                                                                                              Designed for direct integration with GE Mark VI turbine control systems.
                                                                                                                                                                                                                                                                                                                            • Enhanced Environmental Protection
                                                                                                                                                                                                                                                                                                                              Conformal coating helps improve resistance against moisture, dust, and corrosion.

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                                                                                                                                                                                                                                                                                                                            Applications

                                                                                                                                                                                                                                                                                                                            • Gas Turbine Monitoring Systems
                                                                                                                                                                                                                                                                                                                            • Steam Turbine Control Systems
                                                                                                                                                                                                                                                                                                                            • Power Generation Plants
                                                                                                                                                                                                                                                                                                                            • Compressor Monitoring Systems
                                                                                                                                                                                                                                                                                                                            • Rotating Machinery Protection
                                                                                                                                                                                                                                                                                                                            • Oil & Gas Facilities
                                                                                                                                                                                                                                                                                                                            • Industrial Condition Monitoring Systems

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                                                                                                                                                                                                                                                                                                                            Precautions

                                                                                                                                                                                                                                                                                                                            • Confirm compatibility with GE Mark VI system before installation.
                                                                                                                                                                                                                                                                                                                            • Verify sensor type and wiring configuration.
                                                                                                                                                                                                                                                                                                                            • Ensure correct grounding and shielding of vibration signal cables.
                                                                                                                                                                                                                                                                                                                            • Avoid installation in environments with excessive moisture or vibration.
                                                                                                                                                                                                                                                                                                                            • Handle PCB boards carefully to prevent static damage.
                                                                                                                                                                                                                                                                                                                            • Professional commissioning is recommended after replacement.

The structure and details of the product：