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公开(公告)号：US20180341609A1
公开(公告)日：2018-11-29
申请号：US16056636
申请日：2018-08-07
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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公开(公告)号：US10083143B2
公开(公告)日：2018-09-25
申请号：US14525770
申请日：2014-10-28
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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公开(公告)号：US09385702B2
公开(公告)日：2016-07-05
申请号：US14936732
申请日：2015-11-10
发明人： Shunsuke Hayashi , Mamoru Tamba , Takeshi Arimizu
IPC分类号： H03K9/08
CPC分类号： H03K9/08 , G05B19/0423
摘要： An input/output (I/O) module is configured to connect a controller and a field device. The I/O module includes a PWM (pulse width modulation) demodulator configured to demodulate a PWM signal that is input from the controller, a current source configured to output a current based on an output signal of the PWM demodulator to the field device, a resistance connected in line with the current source, and a feedback circuit configured to feed back an output current of the current source to the PWM demodulator via the controller.
摘要翻译： 输入/输出（I / O）模块被配置为连接控制器和现场设备。 I / O模块包括PWM（脉冲宽度调制）解调器，被配置为解调从控制器输入的PWM信号，被配置为基于PWM解调器的输出信号向现场设备输出电流的电流源， 电阻与电流源连接，以及反馈电路，被配置为经由控制器将电流源的输出电流反馈到PWM解调器。
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公开(公告)号：US20150120972A1
公开(公告)日：2015-04-30
申请号：US14525770
申请日：2014-10-28
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal-circuits, and an option-module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal-circuits correspond to the connection terminals. The universal-circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option-module is detachably provided in the base plate. The option-module is provided between a first connection terminal of the connection terminals and a first universal-circuit of the universal-circuits. The option-module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal-circuit. The first connection terminal corresponds to the first universal-circuit.
摘要翻译： I / O模块包括基板，多个通用电路和可选模块。 基板包括多个连接端子。 多个现场设备可电连接到连接终端。 通用电路对应于连接端子。 通用电路设置在基板上，并且被配置为执行来自现场设备的模拟信号的输入，到现场设备的模拟信号的输出，来自现场设备的离散信号的输入和离散的输出 信号到现场设备。 选件模块可拆卸地设置在底板中。 选件模块设置在连接端子的第一连接端子和通用电路的第一通用电路之间。 选件模块包括被配置为在第一连接端子和第一通用电路之间执行信号的发送和接收的第一电路。 第一连接端子对应于第一通用电路。
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公开(公告)号：US10248606B2
公开(公告)日：2019-04-02
申请号：US16056636
申请日：2018-08-07
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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