IS200VCMIH2B GE Internal number

The IS200VCMIH2B card plays a crucial role in monitoring the mechanical health of rotating machinery by processing signals from various types of vibration sensors. Here are its key features:

  • Vibration Monitoring: The card is designed to receive and process signals from a wide range of vibration sensors, including proximity probes, accelerometers, and seismic sensors. It digitizes these signals and sends the data to the main controller for analysis.
  • Condition Monitoring: It provides essential data for advanced condition monitoring, allowing operators and maintenance teams to detect early signs of mechanical issues such as bearing wear, shaft misalignment, or rotor imbalance. This capability supports a proactive, predictive maintenance strategy.
  • Trip and Protection: Beyond simple monitoring, the card is also part of the turbine’s protection system. It can be configured to trigger a trip (shutdown) of the turbine if vibration levels exceed predefined safe limits, thereby preventing catastrophic mechanical failure.
  • TMR Support: The IS200VCMIH2B is compatible with Triple Modular Redundancy (TMR) systems. In a TMR setup, multiple VCMI cards are used in parallel, providing a redundant system that enhances the overall reliability and safety of the control system.
  • Diagnostics: The card includes self-diagnostic features and status indicators (LEDs) that help in troubleshooting and confirming its operational health.
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IS200VCMIH2B GE Internal number

 

The IS200VCMIH2B is a GE part number for a Vibration Monitor Card. This card is a component of GE’s Mark VIe and Mark VIeS turbine control systems, which are used to control and protect gas and steam turbines. The ‘VCMI’ in the part number stands for Vibration Condition Monitoring Input.


 

Key Features and Functions

 

The IS200VCMIH2B card plays a crucial role in monitoring the mechanical health of rotating machinery by processing signals from various types of vibration sensors. Here are its key features:

  • Vibration Monitoring: The card is designed to receive and process signals from a wide range of vibration sensors, including proximity probes, accelerometers, and seismic sensors. It digitizes these signals and sends the data to the main controller for analysis.
  • Condition Monitoring: It provides essential data for advanced condition monitoring, allowing operators and maintenance teams to detect early signs of mechanical issues such as bearing wear, shaft misalignment, or rotor imbalance. This capability supports a proactive, predictive maintenance strategy.
  • Trip and Protection: Beyond simple monitoring, the card is also part of the turbine’s protection system. It can be configured to trigger a trip (shutdown) of the turbine if vibration levels exceed predefined safe limits, thereby preventing catastrophic mechanical failure.
  • TMR Support: The IS200VCMIH2B is compatible with Triple Modular Redundancy (TMR) systems. In a TMR setup, multiple VCMI cards are used in parallel, providing a redundant system that enhances the overall reliability and safety of the control system.
  • Diagnostics: The card includes self-diagnostic features and status indicators (LEDs) that help in troubleshooting and confirming its operational health.