IS220PTURH1A是GE为其Mark VI系统创建的组件。Mark VI是GE发布的用于燃气/蒸汽轮机管理的最终Speedtronic系统之一。
IS220PTURH1A是主要涡轮机专用的主要行程包。 该组件在涡轮机控制终端板和一个或两个以太网网络之间提供电气接口。该组的输出通过连接到相关端子板的 DC-62 引脚连接器进行。
IS220PTURH1B
IS220PTURH1A采用黑色外壳制成，带有空气流通口。该外壳的正面有多个LED指示灯，以及一个IR（红外端口）。此包中未使用此端口。在该外壳内，有一个处理器板、一个特定于涡轮机控制的第二个板和一个模拟采集辅助板。该组安装在TTURH1C端子板上。该处理器板具有两个 10/100 以太网端口、闪存和 RAM、一个用于识别的只读芯片、一个内部温度传感器和一个复位电路。
IS220PTURH1A允许自动重新配置，自动从控制器下载到 I/O 包。重新配置包括基本负载、引导负载、固件和参数。必须启用自动重新配置才能发生这种情况。这可以通过组件编辑器在工具箱 ST 应用程序中启用或禁用。
该IS220PTURH1A具有一个带有四个无源磁速度输入的接口。电路灵敏度可以检测 2-RPM 转弯齿轮速度，以确定涡轮机是否已降至零速度（涡轮机已停止）。电池组上的中值速度信号用于速度控制和主要超速跳闸信号。如果您需要更多信息，请参阅制造商提供的手册或数据表。
IS220PTURH1B
IS220PTURH1A is a component created by GE for its Mark VI system. Mark VI is one of the final Speedtronic systems released by GE for gas/steam turbine management.
IS220PTURH1A is a major travel package specifically designed for major turbines. This component provides an electrical interface between the turbine control terminal board and one or two Ethernet networks. The output of this group is carried out through a DC-62 pin connector connected to the relevant terminal board.
IS220PTURH1A is made of a black shell with air circulation ports. The front of the shell has multiple LED indicators and an IR (infrared port). This port is not used in this package. Inside the enclosure, there is a processor board, a second board specific to turbine control, and an analog acquisition auxiliary board. This group is installed on the TTURH1C terminal board. The processor board has two 10/100 Ethernet ports, flash and RAM, a read-only chip for recognition, an internal temperature sensor, and a reset circuit.
IS220PTURH1A allows for automatic reconfiguration and automatic downloading of I/O packages from the controller. Reconfiguration includes base load, boot load, firmware, and parameters. Automatic reconfiguration must be enabled in order for this situation to occur. This can be enabled or disabled in the toolbox ST application through the component editor.
The IS220PTURH1A has an interface with four passive magnetic velocity inputs. Circuit sensitivity can detect the 2-RPM turning gear speed to determine if the turbine has dropped to zero speed (the turbine has stopped). The median speed signal on the battery pack is used for speed control and the main overspeed trip signal. If you need more information, please refer to the manual or data sheet provided by the manufacturer.
IS220PTURH1B
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