The code IS200TVBAH2AAA refers to a Vibration Input Terminal Board manufactured by General Electric (GE), specifically for their Mark VIe Turbine Control System series.

English: GE Mark VIe IS200TVBAH2AAA Vibration Input Terminal Board

The GE Mark VIe IS200TVBAH2AAA is a Vibration Input Terminal Board designed as a crucial component for GE's Mark VIe Turbine Control System. This system is a comprehensive, integrated control, protection, and monitoring solution primarily used for gas and steam turbines in power generation and mechanical drive applications. The TVBA (Vibration Input Terminal Board) plays a vital role in collecting vibration data from the turbine machinery.

Key Features and Functions:

• Vibration Monitoring Interface: Its main function is to serve as an interface board for various vibration and position sensors. It connects seismic probes, Velomitors, Proximitors, and accelerometers to the Mark VIe control system.

• Multiple Channels: The board typically supports up to 8 channels for vibration probes and additional channels for position-only sensors and reference probes, allowing for comprehensive monitoring of turbine dynamics.

• Data Acquisition: It processes analog signals from these sensors, converting them into digital data that the Mark VIe controller can use for real-time monitoring, fault detection, and protective actions.

• High Reliability: Designed for the demanding environment of turbine operation, it's built to be robust and reliable, ensuring continuous and accurate vibration data collection.

• System Integration: It seamlessly integrates into the Mark VIe architecture, contributing to the system's ability to provide high-quality, time-coherent data for effective management of turbine control and protection.

• Power Supply: Operates on DC power, typically 28 VDC, providing power to the connected sensors.

This board is essential for preventing catastrophic failures in large rotating machinery by detecting abnormal vibration levels that could indicate mechanical issues.

中文：GE Mark VIe IS200TVBAH2AAA 振动输入端子板

GE Mark VIe IS200TVBAH2AAA 是由 通用电气 (GE) 制造的一款振动输入端子板，专门用于其 Mark VIe 汽轮机控制系统 系列。该系统是一个全面集成的控制、保护和监测解决方案，主要用于发电和机械驱动应用中的燃气轮机和蒸汽轮机。TVBA（振动输入端子板）在收集汽轮机机械的振动数据方面发挥着至关重要的作用。

主要特点和功能：

• 振动监测接口： 其主要功能是作为各种振动和位置传感器的接口板。它将地震探头、速度探头、位移探头和加速度计连接到 Mark VIe 控制系统。

• 多通道支持： 该板通常支持多达 8 个振动探头通道，以及用于仅位置传感器和参考探头的额外通道，从而实现对汽轮机动态的全面监测。

• 数据采集： 它处理来自这些传感器的模拟信号，将其转换为数字数据，供 Mark VIe 控制器用于实时监测、故障检测和保护措施。

• 高可靠性： 专为汽轮机运行的严苛环境而设计，具有坚固可靠的特性，确保持续准确的振动数据收集。

• 系统集成： 它无缝集成到 Mark VIe 架构中，有助于系统提供高质量、时间一致的数据，从而有效管理汽轮机控制和保护。

• 电源： 采用直流电源供电，通常为 28 伏直流电，为连接的传感器供电。

该板通过检测异常振动水平（可能表明机械问题）来防止大型旋转机械发生灾难性故障，因此至关重要。