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    Modular I/O system with two-way connectors between units and a common lock for multiple plug-in modules
    1.
    发明授权
    Modular I/O system with two-way connectors between units and a common lock for multiple plug-in modules 失效
    具有单元之间双向连接器的模块化I / O系统和多个插件模块的公共锁

    公开(公告)号：US6033268A

    公开(公告)日：2000-03-07

    申请号：US846946

    申请日：1997-04-30

    申请人： Timothy R. Piper ,  Robert T. Kissell, Sr. ,  Daniel A. Hosko ,  Daniel L. Simon ,  Matthew B. Horne

    发明人： Timothy R. Piper ,  Robert T. Kissell, Sr. ,  Daniel A. Hosko ,  Daniel L. Simon ,  Matthew B. Horne

    IPC分类号： H01R4/36 ,  H01R9/22 ,  H05K7/14

    CPC分类号： H05K7/1469 ,  H01R9/22 ,  H05K7/1468 ,  H01R4/36 ,  Y10S439/953

    摘要： The bases of modular units of an I/O system are connected serially by two-way electrical and mechanical connectors so that units can be inserted into and removed from lines of units connected to a controller without removal or movement of any other unit. By two-way connector is meant that confronting connectors on adjacent units disengage by movement in the same or opposite direction from that in which they engaged. The electrical connectors distribute a communication bus and power to the modular units. In addition, plug-in electronics modules and personality modules, with the latter providing selective interfaces between the electronics modules and banks of terminals for landing field wiring, have a common locking mechanism for locking both in sockets in the bases. The locking mechanism includes at least one locking assembly having a shaft rotatable from a free end of the electronics module for rotating a paddle into and out of engagement with a catch in the base. Overlapping shoulders prevent removal of the personality module without first unlatching and removing the electronics module.

    摘要翻译： I / O系统的模块化单元的基座通过双向电气和机械连接器串联连接，使得单元可以插入连接到控制器的单元的线路中并从其中移除，而不会移除或移动任何其他单元。 双向连接器意味着相邻单元上的面对连接器通过与它们接合的方向相同或相反的方向的移动而脱离。 电连接器将通信总线和电源分配给模块化单元。 此外，插件电子模块和个性模块，其中后者提供电子模块和用于着陆现场布线的端子组之间的选择性接口，具有用于在底座中的插座中锁定的公共锁定机构。 锁定机构包括至少一个锁定组件，其具有可从电子模块的自由端旋转的轴，用于将桨移动进入和离开与基座中的卡扣的接合。 重叠的肩膀防止个性化模块的移除，而无需首先解锁和拆卸电子模块。