Control system for a material handling application
    1.
    发明授权
    Control system for a material handling application 有权
    材料处理应用的控制系统

    公开(公告)号:US08659189B2

    公开(公告)日:2014-02-25

    申请号:US13354920

    申请日:2012-01-20

    IPC分类号: H02H11/00

    摘要: A distributed control system is provided having a plurality of control modules operative to control one or more output devices. A control module includes a first enclosure that houses a plurality of control terminals and a second enclosure that houses a controller for controlling an output device. A maximum voltage of the first enclosure is less than a threshold voltage level, and a maximum voltage of the second enclosure is greater than the threshold voltage level. A safety circuit of the control system includes a plurality of circuit segments connected in a series configuration to the control modules.

    摘要翻译: 提供一种分布式控制系统,其具有可控制一个或多个输出设备的多个控制模块。 控制模块包括容纳多个控制终端的第一外壳和容纳用于控制输出设备的控制器的第二外壳。 第一外壳的最大电压小于阈值电压电平,第二外壳的最大电压大于阈值电压电平。 控制系统的安全电路包括以串联配置连接到控制模块的多个电路段。