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1. 发明授权

US08441766B2 Apparatus for fault tolerant digital outputs 有权
标题翻译：容错数字输出装置
公开(公告)号：US08441766B2
公开(公告)日：2013-05-14
申请号：US12539665
申请日：2009-08-12
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： H05K1/18 , H05K7/10
CPC分类号： H01H47/002 , Y10T307/76
摘要： An output termination board for a safety system is disclosed herein. The termination board provides simplified wiring between the output modules and the remote devices operated by the controller in the system. Redundant output signals are generated within each pair of output modules and combined such that one control signal is sent to each remote device. In addition, a program executing on the controller of the safety system performs a test to determine if each output module is operating normally. If the program detects a fault in either output module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种用于安全系统的输出端接板。终端板在输出模块和系统中由控制器操作的远程设备之间提供简化的接线。在每对输出模块中产生冗余输出信号，并组合使得一个控制信号被发送到每个远程设备。此外，在安全系统的控制器上执行的程序执行测试以确定每个输出模块是否正常运行。如果程序在任一输出模块中检测到故障，则安全系统可以根据故障安全程序交替关闭，或在容错操作模式下继续运行。

2. 发明申请

US20100123987A1 Apparatus for Fault Tolerant Digital Outputs 有权
标题翻译：容错数字输出装置
公开(公告)号：US20100123987A1
公开(公告)日：2010-05-20
申请号：US12539665
申请日：2009-08-12
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： H02H3/00 , H01H47/00
CPC分类号： H01H47/002 , Y10T307/76
摘要： An output termination board for a safety system is disclosed herein. The termination board provides simplified wiring between the output modules and the remote devices operated by the controller in the system. Redundant output signals are generated within each pair of output modules and combined such that one control signal is sent to each remote device. In addition, a program executing on the controller of the safety system performs a test to determine if each output module is operating normally. If the program detects a fault in either output module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种用于安全系统的输出端接板。终端板在输出模块和系统中由控制器操作的远程设备之间提供简化的接线。在每对输出模块中产生冗余输出信号，并组合使得一个控制信号被发送到每个远程设备。此外，在安全系统的控制器上执行的程序执行测试以确定每个输出模块是否正常运行。如果程序在任一输出模块中检测到故障，则安全系统可以根据故障安全程序交替关闭，或在容错操作模式下继续运行。

3. 发明授权

US06418027B1 Programmable logic controller module assembly and locking system 有权
标题翻译：可编程逻辑控制器模块组合和锁定系统
公开(公告)号：US06418027B1
公开(公告)日：2002-07-09
申请号：US09410214
申请日：1999-09-30
申请人： Takao Suzuki , Yasuyuki Nakanishi , Michael S. Baran , Dennis G. Schneider , Anthony G. Gibart , Joel C. Clemente , Kevin G. Hughes , Paul J. Grosskreuz
发明人： Takao Suzuki , Yasuyuki Nakanishi , Michael S. Baran , Dennis G. Schneider , Anthony G. Gibart , Joel C. Clemente , Kevin G. Hughes , Paul J. Grosskreuz
IPC分类号： G06F116
CPC分类号： H05K7/1478 , G06F1/183 , H05K7/1465 , Y10S439/928
摘要： A system of interlocking modules for use with a programmable logic controller. The system utilizes a plurality of modules, e.g. input/output modules, that are mechanically and electrically interlinked. Modules are electrically connected to adjacent modules by plug portions The mechanical interlocking features and the plug portions are designed to permit insertion and removal of individual modules disposed between adjacent modules, without moving either of the adjacent modules. Also, the plug portions are designed to isolate the electrical connections from vibration.
摘要翻译：与可编程逻辑控制器一起使用的互锁模块系统。该系统利用多个模块，例如，输入/输出模块，机械和电气互连。模块通过插头部分与相邻的模块电连接。机械互锁特征和插头部分被设计成允许插入和移除设置在相邻模块之间的各个模块，而不移动相邻的模块之一。此外，插头部分被设计成将电连接与振动隔离。

4. 发明授权

US08149554B2 Apparatus for fault tolerant digital inputs 有权
标题翻译：用于容错数字输入的装置
公开(公告)号：US08149554B2
公开(公告)日：2012-04-03
申请号：US12488690
申请日：2009-06-22
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： H02H3/00 , G05D11/00 , G05D3/12 , G05D5/00 , G05D9/00 , G05D17/00
CPC分类号： G05B19/058 , G05B19/0425 , G05B19/048 , G05B2219/21116 , G05B2219/24127
摘要： An input termination board for use with an industrial controller in a safety system is disclosed herein. The industrial controller may be populated with standard input modules according to the application. The termination board, in conjunction with the controller allows the standard input modules to be used as safety inputs. The termination board provides simplified wiring between the input modules and the remote devices by splitting each of the signals generated by the remote device into separate inputs for two different input modules. In addition, a program executing on the controller of the safety system monitors and tests each of the inputs in both input modules to verify proper operation of the inputs. If the program detects a fault in either input module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种与安全系统中的工业控制器一起使用的输入端接板。根据应用，工业控制器可以装有标准输入模块。终端板与控制器配合使用，可将标准输入模块用作安全输入。终端板通过将远程设备生成的每个信号分成两个不同输入模块的独立输入，从而在输入模块和远程设备之间提供简化的布线。此外，在安全系统的控制器上执行的程序监视和测试两个输入模块中的每个输入，以验证输入的正确操作。如果程序检测到任一输入模块中的故障，则安全系统可以根据故障安全程序交替关闭或在容错操作模式下继续运行。

5. 发明授权

US06349235B1 Programmable logic controller system and method for module number assignment 有权
标题翻译：可编程逻辑控制器系统和模块编号分配方法
公开(公告)号：US06349235B1
公开(公告)日：2002-02-19
申请号：US09193927
申请日：1998-11-16
申请人： Anthony G. Gibart , Dennis G. Schneider , Makoto Shichi
发明人： Anthony G. Gibart , Dennis G. Schneider , Makoto Shichi
IPC分类号： G05B1101
CPC分类号： G05B19/042 , G05B2219/21028
摘要： A programmable controller system is provided having an input/output (I/O) module number assignment routine. The system includes a master controller and a plurality of I/O modules operatively connected thereto. The I/O modules form at least two banks. An individual module number is assigned to each of the plurality of I/O modules based on a successive position of each I/O module relative to the master controller and based on the I/O modules of each bank being numbered in succession in a predetermined direction through each bank.

6. 发明申请

US20100125372A1 Apparatus For Fault Tolerant Digital Inputs 有权
标题翻译：容错数字输入装置
公开(公告)号：US20100125372A1
公开(公告)日：2010-05-20
申请号：US12488690
申请日：2009-06-22
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： G05B9/02 , G06F1/28
CPC分类号： G05B19/058 , G05B19/0425 , G05B19/048 , G05B2219/21116 , G05B2219/24127
摘要： An input termination board for use with an industrial controller in a safety system is disclosed herein. The industrial controller may be populated with standard input modules according to the application. The termination board, in conjunction with the controller allows the standard input modules to be used as safety inputs. The termination board provides simplified wiring between the input modules and the remote devices by splitting each of the signals generated by the remote device into separate inputs for two different input modules. In addition, a program executing on the controller of the safety system monitors and tests each of the inputs in both input modules to verify proper operation of the inputs. If the program detects a fault in either input module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种与安全系统中的工业控制器一起使用的输入端接板。根据应用，工业控制器可以装有标准输入模块。终端板与控制器配合使用，可将标准输入模块用作安全输入。终端板通过将远程设备生成的每个信号分成两个不同输入模块的独立输入，从而在输入模块和远程设备之间提供简化的布线。此外，在安全系统的控制器上执行的程序监视和测试两个输入模块中的每个输入，以验证输入的正确操作。如果程序检测到任一输入模块中的故障，则安全系统可以根据故障安全程序交替关闭或在容错操作模式下继续运行。

7. 发明授权

US08184417B2 Apparatus for fault tolerant analog inputs 有权
标题翻译：用于容错模拟输入的装置
公开(公告)号：US08184417B2
公开(公告)日：2012-05-22
申请号：US12540493
申请日：2009-08-13
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： H02H3/00 , G05B11/01
CPC分类号： H01H47/002 , Y10T307/76
摘要： An input termination board for use with an industrial controller in a safety system is disclosed herein. The industrial controller may be populated with standard analog input modules according to the requirements of the application. The termination board may selectively receive a single analog input signal from a remote device and transmit the signal to corresponding channels on two analog input modules or, alternately, receive two analog input signals and transmit each signal to one of the two corresponding channels. In addition, a program executing on the controller of the safety module monitors and tests each of the analog input channels on the input modules, verifying proper operation of the modules. If the program detects a fault in either input module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种与安全系统中的工业控制器一起使用的输入端接板。工业控制器可以根据应用的要求填充标准的模拟量输入模块。终端板可以选择性地从远程设备接收单个模拟输入信号，并将信号发送到两个模拟输入模块上的相应通道，或者交替地接收两个模拟输入信号，并将每个信号发送到两个对应的通道之一。此外，在安全模块的控制器上执行的程序监视和测试输入模块上的每个模拟输入通道，验证模块的正确操作。如果程序检测到任一输入模块中的故障，则安全系统可以根据故障安全程序交替关闭或在容错操作模式下继续运行。

8. 发明授权

US06172875B2 Programmable logic controller module assembly and locking system 有权
标题翻译：可编程逻辑控制器模块组合和锁定系统
公开(公告)号：US06172875B2
公开(公告)日：2001-01-09
申请号：US09193650
申请日：1998-11-17
申请人： Takao Suzuki , Yasuyuki Nakanishi , Michael S. Baran , Dennis G. Schneider , Anthony G. Gibart , Joel C. Clemente , Kevin G. Hughes , Paul J. Grosskreuz
发明人： Takao Suzuki , Yasuyuki Nakanishi , Michael S. Baran , Dennis G. Schneider , Anthony G. Gibart , Joel C. Clemente , Kevin G. Hughes , Paul J. Grosskreuz
IPC分类号： G06F116
CPC分类号： H05K7/1478 , G06F1/183 , H05K7/1465 , Y10S439/928
摘要： A system of interlocking modules for use with a programmable logic controller. The system utilizes a plurality of modules, e.g. input/output modules, that are mechanically interlinked to obviate the need for a rack or back plane. Each module includes a movable plug portion that selectively may be moved into engagement with a corresponding plug receptacle of the next adjacent module. The mechanical interlocking features and the plug portions are designed to permit insertion and removal of individual modules disposed between adjacent modules, without moving either of the adjacent modules.
摘要翻译：与可编程逻辑控制器一起使用的互锁模块系统。该系统利用多个模块，例如，输入/输出模块，机械相互连接，以避免需要机架或背板。每个模块包括可选择地移动成与下一相邻模块的相应插头插座接合的可移动插头部分。机械互锁特征和插头部分被设计成允许插入和移除设置在相邻模块之间的各个模块，而不移动相邻模块之一。

9. 发明申请

US20100125345A1 Apparatus for Fault Tolerant Analog Inputs 有权
标题翻译：用于容错模拟输入的装置
公开(公告)号：US20100125345A1
公开(公告)日：2010-05-20
申请号：US12540493
申请日：2009-08-13
申请人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
发明人： Arthur P. Pietrzyk , Peter M. Delic , William E. Waltz , Russell W. Brandes , Dennis G. Schneider , Louis L. Smet
IPC分类号： G05B11/01
CPC分类号： H01H47/002 , Y10T307/76
摘要： An input termination board for use with an industrial controller in a safety system is disclosed herein. The industrial controller may be populated with standard analog input modules according to the requirements of the application. The termination board may selectively receive a single analog input signal from a remote device and transmit the signal to corresponding channels on two analog input modules or, alternately, receive two analog input signals and transmit each signal to one of the two corresponding channels. In addition, a program executing on the controller of the safety module monitors and tests each of the analog input channels on the input modules, verifying proper operation of the modules. If the program detects a fault in either input module, the safety system may alternately shut down according to a fail-safe procedure or continue operating under a fault-tolerant mode of operation.
摘要翻译：本文公开了一种与安全系统中的工业控制器一起使用的输入端接板。工业控制器可以根据应用的要求填充标准的模拟量输入模块。终端板可以选择性地从远程设备接收单个模拟输入信号，并将信号发送到两个模拟输入模块上的相应通道，或者交替地接收两个模拟输入信号，并将每个信号发送到两个对应的通道之一。此外，在安全模块的控制器上执行的程序监视和测试输入模块上的每个模拟输入通道，验证模块的正确操作。如果程序检测到任一输入模块中的故障，则安全系统可以根据故障安全程序交替关闭或在容错操作模式下继续运行。

10. 发明授权

US06484215B1 System having I/O module number assignment utilizing module number signal line having pair of inputs adapted for receiving module number signal and propagation of module number signal down stream 有权
标题翻译：具有I / O模块编号分配的系统，使用模块号信号线，其具有适于接收模块号信号和模块号信号下行流传播的一对输入
公开(公告)号：US06484215B1
公开(公告)日：2002-11-19
申请号：US09192962
申请日：1998-11-16
申请人： Anthony G. Gibart , Dennis G. Schneider , Makoto Shichi
发明人： Anthony G. Gibart , Dennis G. Schneider , Makoto Shichi
IPC分类号： G06F1314
CPC分类号： G05B19/054 , G05B2219/1129 , G06F2213/0052
摘要： An input/output (I/O) module has a programmable memory having a first memory address for receiving a module number and a second memory address for receiving a signal direction indicator. The I/O module is for use with a programmable controller system having a master controller serially connected to a plurality of I/O modules. The I/O module has a signal line operatively coupled with the memory. The signal line has a pair of inputs. Both inputs are configured and adapted for receiving a module number signal across a line connected therewith. The other one of the inputs will then propagate the module number signal downstream. A logic circuit sets the second memory address with the signal direction indicator corresponding to the module number signal being received by a particular one of the inputs.
摘要翻译：输入/输出（I / O）模块具有可编程存储器，其具有用于接收模块号的第一存储器地址和用于接收信号方向指示器的第二存储器地址。 I / O模块用于具有串行连接到多个I / O模块的主控制器的可编程控制器系统。 I / O模块具有与存储器可操作地耦合的信号线。信号线有一对输入。两个输入都被配置并适于在与其连接的线路上接收模块号码信号。另一个输入端将传输下行的模块号信号。逻辑电路将第二存储器地址与由特定输入端接收的模块编号信号相对应的信号方向指示器来设置。

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