RADIO UNIT WITH A POWER CIRCUIT FOR VOLTAGE SUPPLY AND METHOD FOR OPERATING SUCH A RADIO UNIT
    1.
    发明申请
    RADIO UNIT WITH A POWER CIRCUIT FOR VOLTAGE SUPPLY AND METHOD FOR OPERATING SUCH A RADIO UNIT 有权
    具有用于电压供应的功率电路的无线电单元和用于操作无线电单元的方法

    公开(公告)号:US20140070609A1

    公开(公告)日:2014-03-13

    申请号:US14117775

    申请日:2012-04-24

    IPC分类号: H02J9/06

    摘要: A radio unit for a plant of process automation technology. The radio unit has a power circuit, which serves to derive first and second supply voltages from a voltage source, wherein the power circuit has a first output, via which the first supply voltage is tappable to serve for driving an operating electronics of the radio unit, wherein the power circuit has at least a second output, via which the at least a second supply voltage is tappable to serve for driving at least one field device connectable to the second output.

    摘要翻译: 过程自动化技术工厂的无线电单元。 无线电单元具有电源电路,其用于从电压源导出第一和第二电源电压,其中电源电路具有第一输出,第一电源电压经由该第一输出可用于驱动无线电单元的操作电子设备 ,其中所述电源电路具有至少第二输出,所述至少第二电源电压可通过所述第二输出被切换以用于驱动可连接到所述第二输出的至少一个现场设备。

    AUTARKES FELDGERAT
    4.
    发明申请
    AUTARKES FELDGERAT 有权
    AUTOCES FELDGERAT

    公开(公告)号:US20110148511A1

    公开(公告)日:2011-06-23

    申请号:US12451934

    申请日:2009-10-09

    IPC分类号: G05F1/10

    摘要: An automation technology, autarkic, field device, which is connected via two connecting terminals to an I/O module. The I/O module is embodied as a 4-20 mA/HART I/O module. The I/O module is associated with a controllable energy source via which the field device is supplied with energy. An electrical current measuring unit is provided which ascertains the electrical current supplied by the energy source. In the I/O module, internal resistors are provided, across which occurs in each case a voltage drop dependent on the flowing electrical current. A control unit is provided, which operates the energy source in such a way that a predetermined terminal voltage is supplied on the connecting terminals for powering the field device.

    摘要翻译: 自动化技术,自给自足的现场设备,通过两个连接终端连接到I / O模块。 I / O模块体现为4-20 mA / HART I / O模块。 I / O模块与可控能源相关联,通过该可控能源,现场设备被供应能量。 提供一种电流测量单元,其确定由能量源提供的电流。 在I / O模块中,提供了内部电阻,在每种情况下都会产生取决于流动电流的电压降。 提供一种控制单元,其以这样的方式操作能量源,使得在连接端子上提供预定的端子电压以为现场设备供电。

    METHOD FOR SETTING PARAMETERS OF A FIELD DEVICE ELECTRICAL CURRENT SUPPLY MODULE
    5.
    发明申请
    METHOD FOR SETTING PARAMETERS OF A FIELD DEVICE ELECTRICAL CURRENT SUPPLY MODULE 有权
    用于设置现场设备电流供应模块的参数的方法

    公开(公告)号:US20120235479A1

    公开(公告)日:2012-09-20

    申请号:US13513304

    申请日:2010-11-09

    IPC分类号: H02J17/00

    摘要: A method for setting energy supply parameters of a field device electrical current supply module. The field device electrical current supply module is connected, in such case, exclusively to one field device. The connected field device can be supplied electrical energy by the field device electrical current supply module. In the method, a field device type of the connected field device is identified first by the field device electrical current supply module. Then, a parameter setting of at least one energy supply parameter of the field device electrical current supply module is automatically read out from a database and this is loaded into the field device electrical current supply module.

    摘要翻译: 一种用于设置现场设备电流供应模块的能量供应参数的方法。 在这种情况下,现场设备电流供应模块被连接到一个现场设备。 所连接的现场设备可以由现场设备电流供应模块供电。 在该方法中,现场设备电流供应模块首先识别所连接的现场设备的现场设备类型。 然后,从数据库中自动读出现场设备电流供应模块的至少一个能量供应参数的参数设置,并将其装载到现场设备电流供应模块中。

    Industrial field device with reduced power consumption
    6.
    发明授权
    Industrial field device with reduced power consumption 有权
    工业现场设备功耗降低

    公开(公告)号:US08217782B2

    公开(公告)日:2012-07-10

    申请号:US11805728

    申请日:2007-05-24

    IPC分类号: G08B1/08

    摘要: A field device for use in monitoring or controlling an industrial process includes two wire process control loop electrical connections. Digital communications monitoring circuitry coupled to the electrical connections and is configured to control power to the field device electrical circuitry in response to a digital signal on the two wire process control loop.

    摘要翻译: 用于监测或控制工业过程的现场设备包括两线制过程控制回路电连接。 耦合到电连接的数字通信监控电路,并被配置为响应于两线制过程控制回路上的数字信号来控制对现场设备电路的电力。

    Automation technology autarkic field device
    7.
    发明授权
    Automation technology autarkic field device 有权
    自动化技术自动化现场设备

    公开(公告)号:US09442477B2

    公开(公告)日:2016-09-13

    申请号:US12451934

    申请日:2009-10-09

    IPC分类号: G05F1/10 G05B19/042

    摘要: An automation technology, autarkic, field device, which is connected via two connecting terminals to an I/O module. The I/O module is embodied as a 4-20 mA/HART I/O module. The I/O module is associated with a controllable energy source via which the field device is supplied with energy. An electrical current measuring unit is provided which ascertains the electrical current supplied by the energy source. In the I/O module, internal resistors are provided, across which occurs in each case a voltage drop dependent on the flowing electrical current. A control unit is provided, which operates the energy source in such a way that a predetermined terminal voltage is supplied on the connecting terminals for powering the field device.

    摘要翻译: 自动化技术,自给自足的现场设备,通过两个连接终端连接到I / O模块。 I / O模块体现为4-20 mA / HART I / O模块。 I / O模块与可控能源相关联,通过该可控能源,现场设备被供应能量。 提供一种电流测量单元,其确定由能量源提供的电流。 在I / O模块中,提供了内部电阻,在每种情况下都会产生取决于流动电流的电压降。 提供一种控制单元,其以这样的方式操作能量源,使得在连接端子上提供预定的端子电压以为现场设备供电。