IS200VCRCH1B是GE Mark VI板组件。 MKVI是Speedtronic系列燃气轮机和蒸汽轮机管理系统的一部分，自1960年代Mark I发布以来，通用电气一直在开发和改进。MKVI是Speedtronic系列中的第五个管理系统，具有对所有保护参数和关键控制的三重冗余控制，以及用于保护和监控涡轮机系统的先进控制机制。
IS200VCRCH1B用作分立输入/输出板。这是一个单插槽板，具有与VCCC板相同的功能，但不包括子板，因此占用更少的机架空间。但是，由于此主板的继电器输出使用 VME 机架上的 J3/J4 端口，因此电缆必须放置在前面板上。如果不希望这样做，请使用VCCC板而不是VCRC PCB。
IS200VCRCH1B有一个带有两个电缆连接器（J33和J44）的前面板。面板还包含三个 LED 组件，它们位于电路板的顶角附近。这些 LED 为绿色、红色和橙色，并标记为运行、失败和状态。
IS200VCRCH1B的表面装有两个背板连接器。 几个导电连接器位于电路板表面（P4 到 P6）。该板还包括电阻器、二极管、电容器和 TP 测试点。该板有三十多个晶体管以及两个电源。位于电路板表面的集成电路包括FPGA和各种SRAM和RAM芯片。有关IS200VCRCH1B的更多信息，请访问数据表、手册或 Mark VI 控制系统指南。
IS200VCRCH1BBC
IS200VCRCH1BBC
IS200VCRCH1B is a GE Mark VI board component. MKVI is part of the Speedtronic series of gas and steam turbine management systems, and General Electric has been developing and improving it since the release of Mark I in the 1960s. MKVI is the fifth management system in the Speedtronic series, with triple redundant control for all protection parameters and critical controls, as well as advanced control mechanisms for protecting and monitoring turbine systems.
IS200VCRCH1B is used as a discrete input/output board. This is a single slot board that has the same functions as the VCCC board, but does not include sub boards, thus occupying less rack space. However, since the relay output of this motherboard uses the J3/J4 ports on the VME rack, the cables must be placed on the front panel. If you do not wish to do so, please use a VCCC board instead of a VCRC PCB.
IS200VCRCH1B has a front panel with two cable connectors (J33 and J44). The panel also contains three LED components located near the top corner of the circuit board. These LEDs are green, red, and orange, labeled as running, failed, and status.
The surface of IS200VCRCH1B is equipped with two backplane connectors. Several conductive connectors are located on the surface of the circuit board (P4 to P6). The board also includes resistors, diodes, capacitors, and TP test points. This board has over thirty transistors and two power supplies. The integrated circuits located on the surface of the circuit board include FPGA and various SRAM and RAM chips. For more information about IS200VCRCH1B, please visit the data sheet, manual, or Mark VI control system guide.
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