发明授权
US6151640A Control I/O module having the ability to interchange bus protocols for
bus networks independent of the control I/O module
失效
控制I / O模块具有独立于控制I / O模块的总线网络交换总线协议的能力
- 专利标题: Control I/O module having the ability to interchange bus protocols for bus networks independent of the control I/O module
- 专利标题(中): 控制I / O模块具有独立于控制I / O模块的总线网络交换总线协议的能力
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申请号: US12377申请日: 1998-01-23
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公开(公告)号: US6151640A公开(公告)日: 2000-11-21
- 发明人: Paul R. Buda , Jonathan H. Bailey , Larry A. Dew , Gene Steifelmeyer
- 申请人: Paul R. Buda , Jonathan H. Bailey , Larry A. Dew , Gene Steifelmeyer
- 申请人地址: MA North Andover
- 专利权人: Schneider Automation Inc.
- 当前专利权人: Schneider Automation Inc.
- 当前专利权人地址: MA North Andover
- 主分类号: B23K9/10
- IPC分类号: B23K9/10 ; B23K11/25 ; G06F13/12 ; H04Q9/00 ; G06F13/00
摘要:
A field bus network of input and output devices is coupled to a control system through an I/O interface module, regardless of their data structures. The I/O interface module is coupled to the control systemthrough a serial communication port. Local input and output devices are coupled to the interface I/O module through a local I/O interface and networked input and output devices are coupled to the interface I/O module through a field bus communication adapter. A different adapter is required for each type of field bus protocol. The interface I/O module includes a microprocessor based device to generate and control the various interactions between the local devices, networked devices, and the controllsystem and also to provide for a visual and status display of the fieldbus and local I/O data local.