Invention Grant
US08352651B2 Devices, systems, and methods regarding programmable logic controller communications
失效
关于可编程逻辑控制器通信的设备，系统和方法
- Patent Title: Devices, systems, and methods regarding programmable logic controller communications
- Patent Title (中): 关于可编程逻辑控制器通信的设备，系统和方法
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Application No.: US12137117Application Date: 2008-06-11
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Publication No.: US08352651B2Publication Date: 2013-01-08
- Inventor: Steven Perry Parfitt
- Applicant: Steven Perry Parfitt
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Main IPC: G06F13/12
- IPC: G06F13/12 ; G06F7/38
Abstract:
Certain exemplary embodiments can provide a system, which can comprise a signal interface that is adapted to transmit a signal between a programmable logic controller and an Input/Output (I/O) module. The programmable logic controller can be communicatively coupled to the I/O module via an opto-coupler, which can be adapted to electrically isolate the programmable logic controller from the I/O module.
Public/Granted literature
- US20080313486A1 Devices, Systems, and Methods Regarding Programmable Logic Controller Communications Public/Granted day:2008-12-18
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