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公开(公告)号:US07818471B2
公开(公告)日:2010-10-19
申请号:US11527209
申请日:2006-09-26
申请人: Wemer Engl , Stefan Grosser , Gerald Hirmer , Mario Maier
发明人: Wemer Engl , Stefan Grosser , Gerald Hirmer , Mario Maier
IPC分类号: G06F3/00
CPC分类号: G05B19/054 , G05B2219/1158 , G05B2219/1176 , G05B2219/25357 , G05B2219/33204
摘要: An input/output module for a programmable controller is provided. The input/output module has a digital input channel, and in order to prevent power losses previously incurred internally within the module, an electrical source is provided internally within the module for evaluating the status of a sensor connected to the digital input channel. The module receives no electrical energy via the digital input channel but outputs it. A reduction is thus achieved in the power loss incurred internally within the module. A method for operating an input/output module for a programmable controller is also provided.
摘要翻译: 提供了一个可编程控制器的输入/输出模块。 输入/输出模块具有数字输入通道,并且为了防止先前在模块内部产生的功率损耗,在模块内部提供电源以评估连接到数字输入通道的传感器的状态。 该模块通过数字输入通道不接收电能,但输出。 因此,在模块内部发生的功率损耗中实现了减少。 还提供了一种用于操作可编程控制器的输入/输出模块的方法。
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公开(公告)号:US20070094434A1
公开(公告)日:2007-04-26
申请号:US11527209
申请日:2006-09-26
申请人: Wemer Engl , Stefan Grosser , Gerald Hirmer , Mario Maier
发明人: Wemer Engl , Stefan Grosser , Gerald Hirmer , Mario Maier
IPC分类号: G06F13/00
CPC分类号: G05B19/054 , G05B2219/1158 , G05B2219/1176 , G05B2219/25357 , G05B2219/33204
摘要: An input/output module for a programmable controller is provided. The input/output module has a digital input channel, and in order to prevent power losses previously incurred internally within the module, an electrical source is provided internally within the module for evaluating the status of a sensor connected to the digital input channel. The module receives no electrical energy via the digital input channel but outputs it. A reduction is thus achieved in the power loss incurred internally within the module. A method for operating an input/output module for a programmable controller is also provided.
摘要翻译: 提供了一个可编程控制器的输入/输出模块。 输入/输出模块具有数字输入通道,并且为了防止先前在模块内部产生的功率损耗,在模块内部提供电源以评估连接到数字输入通道的传感器的状态。 该模块通过数字输入通道不接收电能,但输出。 因此,在模块内部发生的功率损耗中实现了减少。 还提供了一种用于操作可编程控制器的输入/输出模块的方法。
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