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    • 7. 发明申请
    • Distributed modular input/output system with wireless backplane extender
    • 带无线背板扩展器的分布式模块化输入/输出系统
    • US20070112982A1
    • 2007-05-17
    • US10579400
    • 2004-11-16
    • Gregg SichnerRobert KretschmannJonathan EngdahlRam PaiJianguo ZhuangQing JiaDavid Brandt
    • Gregg SichnerRobert KretschmannJonathan EngdahlRam PaiJianguo ZhuangQing JiaDavid Brandt
    • G06F13/00
    • G06F13/409H04W84/10H04W88/04
    • A distributed modular input/output system includes a primary wireless device adapted to be operatively connected to an associated industrial controller. A secondary wireless device is physically disconnected from the primary wireless device. The secondary wireless device is operatively connected to the primary wireless device by a primary wireless backplane link. At least one input/output module is operatively connected the secondary wireless device. An associated field device can be connected to the at least one input/output module for communication with the associated industrial controller via the secondary wireless device, the primary wireless backplane link, and the primary wireless device. Typically, a plurality of the secondary wireless devices are physically disconnected from the primary wireless device and each includes one or more of the input/output modules operably connected thereto. Each of the secondary wireless devices is operatively connected to the primary wireless device by a respective plurality of primary wireless backplane links.
    • 分布式模块化输入/输出系统包括适于可操作地连接到相关联的工业控制器的主无线设备。 辅助无线设备在物理上与主无线设备断开连接。 辅助无线设备通过主无线背板链路可操作地连接到主无线设备。 至少一个输入/输出模块可操作地连接在次级无线设备上。 相关联的现场设备可以连接到至少一个输入/输出模块,用于经由辅助无线设备,主无线背板链路和主无线设备与相关联的工业控制器通信。 通常,多个次级无线设备在物理上与主无线设备断开连接,并且每个都包括与其可操作地连接的一个或多个输入/输出模块。 每个辅助无线设备通过相应的多个主无线背板链路可操作地连接到主无线设备。
    • 8. 发明申请
    • Customizable Contactor Prognostics System
    • 可定制接触器预测系统
    • US20120123698A1
    • 2012-05-17
    • US13355706
    • 2012-01-23
    • Chao ChenQing JiaAngelo R. BortolusF. Michael FrayneJeffrey David GandierXiang Jing
    • Chao ChenQing JiaAngelo R. BortolusF. Michael FrayneJeffrey David GandierXiang Jing
    • G06F19/00
    • G01R31/3277
    • A method and apparatus for identifying a health status of a contactor includes a processor coupled to a computer readable media. The processor is coupled to the contactor to instruct the contactor to open and close. A database stored in the computer readable media includes operation count variables for the contactor, closing time variables for the contactor, and health status rules for the contactor. The operation count variables and the closing time variables may be inputs to the health status rules to identify the health status of the contactor. A customization program may also be stored in the computer readable media. The customization program enables an operator to modify at least one of the operation count variables, the closing time variables, and the health status rules to affect the identified health status of the contactor.
    • 用于识别接触器的健康状况的方法和装置包括耦合到计算机可读介质的处理器。 处理器耦合到接触器以指示接触器打开和关闭。 存储在计算机可读介质中的数据库包括接触器的操作计数变量,接触器的关闭时间变量和接触器的健康状况规则。 操作计数变量和关闭时间变量可以是健康状态规则的输入,以识别接触器的健康状态。 定制程序也可以存储在计算机可读介质中。 定制程序使操作员能够修改至少一个操作计数变量,关闭时间变量和健康状况规则,以影响接触器的已识别健康状态。
    • 10. 发明授权
    • Distributed modular input/output system with wireless backplane extender
    • 带无线背板扩展器的分布式模块化输入/输出系统
    • US07581053B2
    • 2009-08-25
    • US10579400
    • 2004-11-16
    • Gregg M. SichnerRobert J. KretschmannJonathan R. EngdahlRam PaiJianguo ZhuangQing JiaDavid D. Brandt
    • Gregg M. SichnerRobert J. KretschmannJonathan R. EngdahlRam PaiJianguo ZhuangQing JiaDavid D. Brandt
    • G06F13/00
    • G06F13/409H04W84/10H04W88/04
    • A distributed modular input/output system includes a primary wireless device adapted to be operatively connected to an associated industrial controller. A secondary wireless device is physically disconnected from the primary wireless device. The secondary wireless device is operatively connected to the primary wireless device by a primary wireless backplane link. At least one input/output module is operatively connected the secondary wireless device. An associated field device can be connected to the at least one input/output module for communication with the associated industrial controller via the secondary wireless device, the primary wireless backplane link, and the primary wireless device. Typically, a plurality of the secondary wireless devices are physically disconnected from the primary wireless device and each includes one or more of the input/output modules operably connected thereto. Each of the secondary wireless devices is operatively connected to the primary wireless device by a respective plurality of primary wireless backplane links.
    • 分布式模块化输入/输出系统包括适于可操作地连接到相关联的工业控制器的主无线设备。 辅助无线设备在物理上与主无线设备断开连接。 辅助无线设备通过主无线背板链路可操作地连接到主无线设备。 至少一个输入/输出模块可操作地连接到次级无线设备。 相关联的现场设备可以连接到至少一个输入/输出模块,用于经由辅助无线设备,主无线背板链路和主要无线设备与相关联的工业控制器通信。 通常,多个次级无线设备在物理上与主无线设备断开连接,并且每个都包括与其可操作地连接的一个或多个输入/输出模块。 每个辅助无线设备通过相应的多个主无线背板链路可操作地连接到主无线设备。