-
公开(公告)号：US09053884B2
公开(公告)日：2015-06-09
申请号：US13031414
申请日：2011-02-21
CPC分类号： H01H47/004
摘要： The present invention relates to a safety switching device for actuating actuators in a fail-safe manner, and further relates to an emergency shut-off circuit comprising a safety switching device according to the present invention. The safety switching device includes at least one first and second safety input for receiving a first and second input signal, at least one first and second safety output for transmitting a first and second output signal, and a control unit for evaluating said input signals and for generating said output signals. The first and second safety outputs further comprise a feedback loop said that couples the output signals back to the control unit such that the control unit is operable to perform a test routine for testing said output signals.
摘要翻译： 本发明涉及一种以故障安全方式致动致动器的安全切换装置，还涉及一种包括根据本发明的安全切换装置的紧急切断电路。 安全切换装置包括用于接收第一和第二输入信号的至少一个第一和第二安全输入，用于发送第一和第二输出信号的至少一个第一和第二安全输出，以及用于评估所述输入信号的控制单元， 产生所述输出信号。 第一和第二安全输出还包括反馈回路，所述反馈回路将输出信号耦合回控制单元，使得控制单元可操作以执行用于测试所述输出信号的测试程序。
-
公开(公告)号：US08736118B2
公开(公告)日：2014-05-27
申请号：US13084056
申请日：2011-04-11
CPC分类号： H01H47/002 , G05B19/0425 , H01H47/004 , H01H83/00 , H02H7/00 , H02H7/20 , H02H11/00 , Y10T307/76 , Y10T307/826
摘要： A safety switching device for fail-safely switching on and off an electrical load, and to a system comprising at least two safety switching devices which interact in a fail-safe manner via a single-channel. The safety switching device comprises a fail-safe control unit, a first and a second electronic switching element connected with a first and a second output terminal; and at least one input terminal for receiving a first switching signal that causes a switching of said switching elements. Said first and second switching elements each comprise an output which provides depending on the first switching signal an output signal having a first or second potential. A third output terminal connects said safety switching device to a second safety switching device, providing a clocked signal depending on the first switching signal and being monitored by said control unit for performing a cross fault detection.
摘要翻译： 一种用于故障安全地接通和断开电力负载的安全开关装置，以及包括至少两个通过单通道以故障安全方式相互作用的安全开关装置的系统。 安全切换装置包括故障安全控制单元，与第一和第二输出端连接的第一和第二电子开关元件; 以及用于接收导致所述开关元件的切换的第一开关信号的至少一个输入端子。 所述第一和第二开关元件各自包括根据第一开关信号提供具有第一或第二电位的输出信号的输出。 第三输出端子将所述安全开关装置连接到第二安全开关装置，根据所述第一开关信号提供时钟信号，并由所述控制单元监视以执行交叉故障检测。
-
公开(公告)号：US20110266890A1
公开(公告)日：2011-11-03
申请号：US13084056
申请日：2011-04-11
IPC分类号： H01H83/00
CPC分类号： H01H47/002 , G05B19/0425 , H01H47/004 , H01H83/00 , H02H7/00 , H02H7/20 , H02H11/00 , Y10T307/76 , Y10T307/826
摘要： A safety switching device for fail-safely switching on and off an electrical load, and to a system comprising at least two safety switching devices which interact in a fail-safe manner via a single-channel. The safety switching device comprises a fail-safe control unit, a first and a second electronic switching element connected with a first and a second output terminal; and at least one input terminal for receiving a first switching signal that causes a switching of said switching elements. Said first and second switching elements each comprise an output which provides depending on the first switching signal an output signal having a first or second potential. A third output terminal connects said safety switching device to a second safety switching device, providing a clocked signal depending on the first switching signal and being monitored by said control unit for performing a cross fault detection.
摘要翻译： 一种用于故障安全地接通和断开电力负载的安全开关装置，以及包括至少两个通过单通道以故障安全方式相互作用的安全开关装置的系统。 安全切换装置包括故障安全控制单元，与第一和第二输出端连接的第一和第二电子开关元件; 以及用于接收导致所述开关元件的切换的第一开关信号的至少一个输入端子。 所述第一和第二开关元件各自包括根据第一开关信号提供具有第一或第二电位的输出信号的输出。 第三输出端子将所述安全开关装置连接到第二安全开关装置，根据所述第一开关信号提供时钟信号，并由所述控制单元监视以执行交叉故障检测。
-
公开(公告)号：US20110204729A1
公开(公告)日：2011-08-25
申请号：US13031414
申请日：2011-02-21
IPC分类号： H02H11/00
CPC分类号： H01H47/004
摘要： The present invention relates to a safety switching device for actuating actuators in a fail-safe manner, and further relates to an emergency shut-off circuit comprising a safety switching device according to the present invention. The safety switching device includes at least one first and second safety input for receiving a first and second input signal, at least one first and second safety output for transmitting a first and second output signal, and a control unit for evaluating said input signals and for generating said output signals. The first and second safety outputs further comprise a feedback loop said that couples the output signals back to the control unit such that the control unit is operable to perform a test routine for testing said output signals.
摘要翻译： 本发明涉及一种以故障安全方式致动致动器的安全切换装置，还涉及一种包括根据本发明的安全切换装置的紧急切断电路。 安全切换装置包括用于接收第一和第二输入信号的至少一个第一和第二安全输入，用于发送第一和第二输出信号的至少一个第一和第二安全输出，以及用于评估所述输入信号的控制单元， 产生所述输出信号。 第一和第二安全输出还包括反馈回路，所述反馈回路将输出信号耦合回控制单元，使得控制单元可操作以执行用于测试所述输出信号的测试程序。
-
公开(公告)号：US20060087791A1
公开(公告)日：2006-04-27
申请号：US11243396
申请日：2005-10-04
CPC分类号： G05B9/02 , H05K5/0021 , H05K7/1465 , Y10T307/74
摘要： A modular safety system for safety control in emergency stop applications includes a base module and at least one extension module, wherein each module is arranged in a housing with a rail-mounting base, so that the modules are located in a side-by-side arrangement when mounted to the rail. The modular safety system also includes means for setting of required input and output functions, wherein the setting means is located in a side wall of the module housing, so that after mounting the modules to the rail, the setting means is covered by an adjacent module.
摘要翻译： 用于紧急停止应用中的安全控制的模块化安全系统包括基座模块和至少一个扩展模块，其中每个模块布置在具有轨道安装基座的壳体中，使得模块并排设置 安装在轨道上时的安排。 模块化安全系统还包括用于设置所需输入和输出功能的装置，其中设置装置位于模块壳体的侧壁中，使得在将模块安装到轨道之后，设置装置被相邻模块覆盖 。
-
公开(公告)号：US20060087773A1
公开(公告)日：2006-04-27
申请号：US11245929
申请日：2005-10-07
CPC分类号： G05B19/0423 , G05B19/054 , G05B2219/21012 , G05B2219/21015 , G05B2219/24146 , G05B2219/25087 , G05B2219/25314 , Y10T307/74
摘要： A modular safety system for controlling emergency stop applications includes a plurality of inputs, a plurality of output groups, and a plurality of safe relay outputs. The plurality of inputs is assigned to at least one of the output groups. Each output group is configured to control at least one of the plurality of safe relay outputs. The system also includes means for configuring the system and at least three freely programmable output groups.
摘要翻译： 用于控制紧急停止应用的模块化安全系统包括多个输入，多个输出组和多个安全继电器输出。 多个输入被分配给至少一个输出组。 每个输出组被配置为控制多个安全继电器输出中的至少一个。 该系统还包括用于配置系统和至少三个可自由编程的输出组的装置。
-
公开(公告)号：US07395123B2
公开(公告)日：2008-07-01
申请号：US11245929
申请日：2005-10-07
CPC分类号： G05B19/0423 , G05B19/054 , G05B2219/21012 , G05B2219/21015 , G05B2219/24146 , G05B2219/25087 , G05B2219/25314 , Y10T307/74
摘要： A modular safety system for controlling emergency stop applications includes a plurality of inputs, a plurality of output groups, and a plurality of safe relay outputs. The plurality of inputs is assigned to at least one of the output groups. Each output group is configured to control at least one of the plurality of safe relay outputs. The system also includes means for configuring the system and at least three freely programmable output groups.
摘要翻译： 用于控制紧急停止应用的模块化安全系统包括多个输入，多个输出组和多个安全继电器输出。 多个输入被分配给至少一个输出组。 每个输出组被配置为控制多个安全继电器输出中的至少一个。 该系统还包括用于配置系统和至少三个可自由编程的输出组的装置。
-
公开(公告)号：US07327579B2
公开(公告)日：2008-02-05
申请号：US11243396
申请日：2005-10-04
IPC分类号： H05K7/00
CPC分类号： G05B9/02 , H05K5/0021 , H05K7/1465 , Y10T307/74
摘要： A modular safety system for safety control in emergency stop applications includes a base module and at least one extension module, wherein each module is arranged in a housing with a rail-mounting base, so that the modules are located in a side-by-side arrangement when mounted to the rail. The modular safety system also includes means for setting of required input and output functions, wherein the setting means is located in a side wall of the module housing, so that after mounting the modules to the rail, the setting means is covered by an adjacent module.
摘要翻译： 用于紧急停止应用中的安全控制的模块化安全系统包括基座模块和至少一个扩展模块，其中每个模块布置在具有轨道安装基座的壳体中，使得模块并排设置 安装在轨道上时的安排。 模块化安全系统还包括用于设置所需输入和输出功能的装置，其中设置装置位于模块壳体的侧壁中，使得在将模块安装到轨道之后，设置装置被相邻模块覆盖 。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.022 秒)