IS200VAICH1DAB GE 应用中的Mark V系统

IS200VAICH1DAB GE  应用中的Mark V系统

由通用电气制造的模拟输入/输出板，IS200VAICH1DAB模型用于TMR或单工应用中的Mark V系统。当用于TMR系统配置时，附加的终端板(TBAIH1C或STAI板)上的输入信号将被扇形分布到三个VME机架，T, R和S，每个机架包含一个VAIC板。VAIC板上的输出信号将由专有电路驱动，使用所有可用的VAIC板产生理想的电流。如果VME机架上的任何IS200VAICH1DAB型号出现故障，则会将故障的VAIC型号从输出中移除，剩余的VAIC板可以继续提供正确的电流。当该模型用于单工配置时，附加的端子板将为其中一个VAIC模型提供输入，为输出提供所有电流。

IS200VAICH1DAB型号具有换能器/变送器;它们是做什么的，或者它们的动力是什么?

IS200VAICH1DAB上的变送器/传感器可以由24 VDC的控制系统电源供电，也可以独立供电。它们用于监测VAIC板上的每个输出;如果不能通过Mark VI处理器的命令立即清除故障，则模型上的自杀继电器将断开相应的输出。

什么是IS200VAICH1DAB型号?

IS200VAICH1DAB型号是模拟输入/输出板。它用于接受多达20个输入和控制多达4个输出，具有两个转换器，A/D和D/A，信号调理和模拟MUX。

IS200VAICH1DAB型号具有允许压缩机失速检测的固件。VAIC模型包括将在200 Hz下执行压缩机检测的固件。行程由VAIC启动，它将向附加的控制器发送信号以启动关闭。

IS200VAICH1DAB GE  应用中的Mark V系统

Manufactured by General Electric as an Analog Input/Output Board, the IS200VAICH1DAB model is used in the Mark V system in either TMR or simplex applications.  When used in a TMR system configuration, the input signals on the attached terminal boards, TBAIH1C or STAI board, will be fanned out to three VME racks, T, R, and S, each containing a VAIC board.  The output signals on the VAIC board will be driven with a proprietary circuit creating a desirable current using all of the available VAIC boards.  If any of the IS200VAICH1DAB models fail on the VME rack, the failed VAIC model will be removed from the output, and the remaining VAIC boards can continue to provide the correct current.  When the model is used in a simplex configuration, the attached terminal boards will provide inputs to one of the VAIC models providing all current for the outputs.

The IS200VAICH1DAB model has transducers/transmitters;   what do they do, or what are they powered by?

The transmitters/transducers on the IS200VAICH1DAB can be powered by the control systems power supply of 24 VDC or can be powered independently.   They are used for monitoring each of the outputs on the VAIC board;   the suicide relays on the model will disconnect the corresponding outputs if a fault cannot be immediately cleared by a command from the Mark VI processor.

What is the IS200VAICH1DAB model?

The IS200VAICH1DAB model is an analog input/output board.   It is used for accepting inputs of up to twenty and controlling outputs, of up to four, with two converters, A/D and D/A, signal conditioning, and an analog MUX.

The IS200VAICH1DAB model has firmware that allows for compressor stall detection.   The VAIC model includes firmware that will execute that compressor detection at 200 Hz.   The trip is initiated by the VAIC, which will send the signal to the attached controller to initiate shutdown.

IS200VAICH1DAB GE  应用中的Mark V系统