IS200STAOH2AAA 主通信控制板 模拟量功能

IS200STAOH2AAA 主通信控制板 模拟量功能

IS200VCMIH2BEE由通用电气公司设计，作为其工业燃气和蒸汽轮机控制系统Speedtronic Mark VI的一部分。该版本的Speedtronic系统通常用于加工厂和发电应用中，以控制涡轮机启动期间的速度、同步发电机、提供涡轮机负载控制以及防止负载损失和涡轮机超速情况。

IS200VCMIH2BEE是单位数据高速公路(UDH)的一部分。)它的功能相当于主通信控制板。数据被读取并通过光纤以太网(IONet)传输到其他板。)

VCMI板可以为单工或TMR(三模冗余)应用而设计。单工板有一个IONet端口，而TMR板有三个。IS200VCMIH2BEE板是一个TMR板。

IS200VCMIH2BEE使用SIFT投票(软件实现的容错。)数据以一个数据包的形式广播到所有远程机架。这些远程位置的VCMI板提取适当的分组数据。

IS200VCMIH2BEE是一款双面板。电路板的背面主要是电阻和电容。电路板的正面更复杂，包括连接器端口(包括两个背板)、电感/扼流圈、tp测试点和集成电路。连接的前面板有三个IONet端口和一个阳串行端口。它有一个复位按钮、两个固定螺钉和四组LED指示灯(一组3个、一组6个、一组8个和另一组3个)。)面板上还标有公司标志和板号。

IS200STAOH2AAA 主通信控制板 模拟量功能
The IS200VCMIH2BEE was designed by General Electric as part of its Speedtronic Mark VI control system for industrial gas and steam turbines. This version of the Speedtronic system is commonly used in processing plants and power generation applications to control turbine speeds during start-up, synchronize generators, provide turbine load control, and prevent load loss and turbine overspeed situations.

The IS200VCMIH2BEE is part of the Unit Data Highway (UDH). It functions as the main communication control board. The data is read and transmitted to other boards via Fiber Optic Ethernet (IONet).

VCMI boards can be designed for simplex or TMR(three-mode redundancy) applications. The simplex board has one IONet port, while the TMR board has three. The IS200VCMIH2BEE board is a TMR board.

IS200VCMIH2BEE uses SIFT voting (software-implemented fault tolerance.) The data is broadcast as a packet to all remote racks. VCMI boards at these remote locations extract the appropriate packet data.

The IS200VCMIH2BEE is a dual panel. The back of the circuit board is mainly resistance and capacitance. The front of the board is more complex and includes connector ports (including two backplanes), inductors/chokes, tp test points, and integrated circuits. The connected front panel has three IONet ports and one positive serial port. It has a reset button, two setting screws, and four sets of LED indicators (one set of three, one set of six, one set of eight, and another set of three). The panel is also marked with the company logo and board number.

IS200STAOH2AAA 主通信控制板 模拟量功能

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