发明授权
- 专利标题： Communication system with monitored input state of an input device as well as current-increasing device
- 专利标题（中）： 通信系统具有输入设备的监控输入状态以及增量设备
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申请号： US13426200申请日： 2012-03-21
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公开(公告)号： US08829880B2公开(公告)日： 2014-09-09
- 发明人: Viktor Oster
- 申请人： Viktor Oster
- 申请人地址： DE
- 专利权人： Phoenix Contact GmbH & Co. KG
- 当前专利权人： Phoenix Contact GmbH & Co. KG
- 当前专利权人地址： DE
- 代理机构： Kaplan Breyer Schwarz & Ottesen, LLP
- 优先权： DE102011015220 20110325
- 主分类号： G05F5/00
- IPC分类号： G05F5/00 ; H04Q9/00
摘要：
The present invention concerns a communication system with monitored input state of an input device. The input device has an input connection, a ground connection and an input circuit connected between the input connection and the ground connection. The input circuit is designed to detect an input signal. A sensor device is also provided, which is connected to the input connection and optionally the ground connection. The communication system also has a current-increasing device connected to the input connection and the ground connection, which is designed to furnish an increased current for the input circuit for an adjustable time period as a function of the voltage lying on the input connection. A power supply is also provided to supply power to the sensor device.
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