METHOD FOR THE STARTING UP OF AT LEAST ONE FIELD INSTRUMENT
    91.
    发明申请
    METHOD FOR THE STARTING UP OF AT LEAST ONE FIELD INSTRUMENT 审中-公开
    过程启动至少一个现场设备

    公开(公告)号:WO2008017597A3

    公开(公告)日:2008-05-29

    申请号:PCT/EP2007057795

    申请日:2007-07-27

    CPC classification number: G06F1/266 H04L12/10 H04L12/40045 Y02D30/30 Y02D30/32

    Abstract: The invention relates to a method for the starting up of at least one first field instrument (104), wherein the method comprises the step of signaling a first demand for electrical power output (146) of the first field instrument over a first port (120) to a supply unit (102). According to this method, the first field instrument is previously connected to the supply unit over the first port by means of a first communication connection (144). In addition, the reception of the power output is effected according to the first demand for power output by the first field instrument over the first communication connection and the first port, by which the first field instrument is activated. In an additional step, a power usage unit (124) of the first field instrument is assigned to the first port, wherein the power usage unit is provided as consumer load for the power output. In addition, the allocation of a power supply unit (126) of the first field instrument is effected to a second port (122), with the power supply unit provided for the supply of an additional second power output (152) over the second port. In a different aspect, the invention relates to a field instrument and a supply unit. The invention is particularly suited for the supply of field instruments over an Ethernet connection (power over Ethernet), wherein several inline switched Ethernet field instruments according to the invention can be supplied with electrical power by one upstream supply unit such as a PoE switch.

    Abstract translation: 本发明涉及一种方法,用于启动至少一个第一现场装置(104),所述方法包括通过具有第一端口(120)的供给部(102)的信令的第一现场设备的第一电力需求(146)的步骤。 在这种情况下,经由所述第一端口的第一现场设备已经由先前的第一通信链路(144)连接至供给单元。 此外,根据通过所述第一现场设备经由所述第一通信链路和所述第一端口,由此所述第一现场设备被激活时所发生的第一个功率要求的记录功率。 在进一步的步骤中,所述第一现场设备的第一端口的功率提取单元(124),由此所述功率提取单元被作为负载的功率提供的分配。 此外,所述第一现场设备的电力供应单元(126)的分配在一个第二端口(122)制成,所述的供电单元,用于提供设置经由所述第二端口的另一第二功率需求(152)。 在另一个方面,本发明提供了一种现场设备和有关的供应单元。 本发明特别适合于通过以太网连接(以太网供电),其中,根据本发明的现场设备的多个交换线路的可以从上游供给单元被供给诸如PoE交换机与电功率的现场设备的供给。

    1000BASE-T TRANSMISSION OVER 2-PAIR
    93.
    发明申请
    1000BASE-T TRANSMISSION OVER 2-PAIR 审中-公开
    1000BASE-T传输超过2对

    公开(公告)号:WO2007133830A3

    公开(公告)日:2008-01-10

    申请号:PCT/US2007062790

    申请日:2007-02-26

    Abstract: A method, an apparatus and a system for gigabit Ethernet (GbE) using only 2 pairs of wires for a single communications link are described. This network communication may be referred to as 2-pair 1000Base-T. GbE using only 2 wire pairs per link may offer increased port density over a conventional 1000Base-T link. As an alternative, 2-pair 1000Base-T may also provide increased link bandwidth over the existing 1000Base-T standard. When a given number of conventional links in a system are replaced by the same number of 2-pair 1000Base-T links, the system bandwidth may also be consequently increased. Transformers and power supplies may be combined with GbE utilizing only two wire pairs to provide power over Ethernet (PoE) solutions.

    Abstract translation: 描述了用于单个通信链路仅使用2对导线的千兆以太网(GbE)的方法,装置和系统。 该网络通信可以被称为2对1000Base-T。 每个链路仅使用2对线的GbE可能会比传统的1000Base-T链路提供增加的端口密度。 作为替代方案,2对1000Base-T还可以提供比现有的1000Base-T标准更大的链路带宽。 当系统中给定数量的常规链路被相同数量的2对1000Base-T链路替换时,系统带宽也可能因此增加。 变压器和电源可以与仅使用两根线对的GbE组合以提供以太网供电(PoE)解决方案。

    ELECTRICAL CIRCUIT WITH INCENDIVE ARC PREVENTION
    94.
    发明申请
    ELECTRICAL CIRCUIT WITH INCENDIVE ARC PREVENTION 审中-公开
    具有不利弧防止的电路

    公开(公告)号:WO2007088387A1

    公开(公告)日:2007-08-09

    申请号:PCT/GB2007/000376

    申请日:2007-02-05

    CPC classification number: H02H9/008 H04L12/10

    Abstract: An electrical circuit comprising a power supply, a load, a first pair of parallel positive cables between the power supply and the load, a first pair of parallel negative cables between the load and the power supply, and incendive arc prevention means, in which the incendive arc prevention means comprises monitoring means adapted to monitor the first pair of positive cables and the first pair of negative cables, and to detect if the current and/or voltage in one of the first pair of positive cables deviates from the other, and if the current and/or voltage in one of the first pair of negative cables deviates from the other, and in which the incendive arc prevention means comprises a control means adapted to fully or partially isolate the power supply from the first pair of positive cables and the first pair of negative cables if the monitoring means detects that the current and/or voltage of one of the first pair of positive cables has deviated from the other, or if the current and/or voltage of one of the first pair of negative cables has deviated from the other.

    Abstract translation: 一种电路,包括电源,负载,电源和负载之间的第一对并联正电缆,负载和电源之间的第一对并联负电缆,以及易燃电弧防止装置,其中 易燃的电弧防止装置包括监测装置,适于监测第一对正电缆和第一对负电缆对,并检测第一对正电缆之一中的电流和/或电压是否偏离另一正电缆,以及如果 第一对负电缆之一中的电流和/或电压偏离另一个,并且其中易燃电弧防止装置包括适于将电源与第一对正电缆完全或部分隔离的控制装置, 如果监视装置检测到第一对正电缆中的一个的电流和/或电压已经偏离另一个,或者如果当前和/或 第一对负电缆中的一个的电压已经偏离另一个。

    COMMON-MODE DATA TRANSMISSION FOR POWER OVER ETHERNET SYSTEM
    95.
    发明申请
    COMMON-MODE DATA TRANSMISSION FOR POWER OVER ETHERNET SYSTEM 审中-公开
    用于以太网供电系统的通用模式数据传输

    公开(公告)号:WO2006055163A9

    公开(公告)日:2007-07-05

    申请号:PCT/US2005037718

    申请日:2005-10-21

    CPC classification number: G06F1/266 H04L12/10 H04L12/12 Y02D50/40

    Abstract: Circuitry and methodology for providing data transmission in a Power over Ethernet (PoE) system having a Power Sourcing Equipment (PSE) for providing power to a PoE link, and a Powered Device (PD) coupled to the PoE link for receiving the power from the PSE. The PSE and PD support data communication with each other in a common mode between two pairs of lines in an Ethernet twisted pair cable.

    Abstract translation: 在具有用于向PoE链路供电的供电设备(PSE)的PoE系统中提供数据传输的电路和方法,以及耦合到PoE链路的有源设备(PD),用于从 PSE。 PSE和PD在以太网双绞线电缆中的两条线路之间以共模的方式支持数据通信。

    DAISY CHAINING DEVICE SERVERS VIA ETHERNET
    96.
    发明申请
    DAISY CHAINING DEVICE SERVERS VIA ETHERNET 审中-公开
    DAISY链接设备服务器通过以太网

    公开(公告)号:WO2007059067A2

    公开(公告)日:2007-05-24

    申请号:PCT/US2006044061

    申请日:2006-11-13

    Inventor: MILLER DARYL R

    CPC classification number: H04L49/602 H04L12/10 H04L12/40006

    Abstract: A device server intended for attaching serial devices to a network includes Ethernet communications, an Ethernet switch, and serial communication capability so that multiple device servers are connected in a "daisy chain" or series pattern. Galvanic isolation of the power supply from the housing and communication ports, screw terminal and modular connections, DIN rail mounting, broad power supply voltage ranges or "Power-over- Ethernet" and operator visible indicator lamps with a pulse stretching feature greatly simplify installation and use.

    Abstract translation: 旨在将串行设备连接到网络的设备服务器包括以太网通信,以太网交换机和串行通信功能,以便多个设备服务器以“菊花链”或串行模式连接。 电源与外壳和通信端口,螺丝端子和模块化连接,DIN导轨安装,宽电源电压范围或“以太网供电”以及带有脉冲伸缩功能的操作员可见指示灯电隔离,大大简化了安装和 使用。

    VERBRAUCHSWERTERFASSUNGSSYSTEM UND VERFAHREN ZUM BETREIBEN EINES VERBRAUCHSWERTERFASSUNGSSYSTEMS
    97.
    发明申请
    VERBRAUCHSWERTERFASSUNGSSYSTEM UND VERFAHREN ZUM BETREIBEN EINES VERBRAUCHSWERTERFASSUNGSSYSTEMS 审中-公开
    消费采集系统运行方法的消费者采集系统

    公开(公告)号:WO2007054239A1

    公开(公告)日:2007-05-18

    申请号:PCT/EP2006/010559

    申请日:2006-11-03

    Inventor: GUTMANN, Norbert

    CPC classification number: H04L12/403 H04L12/10

    Abstract: Es wird ein Verbrauchswerterfassungssystem (1 ) mit mehreren Sensoren (7, 9, 10) und einer Messzentrale (2) beschrieben, welche über Leitungen (4, 5) miteinander verbunden sind, wobei zwischen der Messzentrale (2) und einem Sensor (7, 9, 10) ein Sensorinterface (6) zwischengeschaltet ist, welches mindestens einen Sensor (7, 9, 10) ansteuert. Um eine wartungsfreie und elektronisch einfache, komfortable Ablesemöglichkeit zu schaffen, bilden die Leitungen (4, 5) zwischen der Messzentrale (2) und einem Sensorinterface (6) einen Bus (3), wobei der Bus (3) inkrementelle Adressierpulse zum Ansprechen eines Sensorinterface (6) von der Messzentrale (2) und Pulse zum Senden digitaler Informationen von einem Sensorinterface (6) an die Messzentrale (2) aufweist sowie eine Spannungsversorgung für ein Sensorinterface (6) und daran angeschlossene Sensoren (7, 9, 10) vorsieht. Ferner wird ein Verfahren zum Betreiben eines solchen Verbrauchswerterfassungssystems (1 ) angegeben.

    Abstract translation: 公开的是一种消耗值检测系统(1)具有多个传感器(7,9,10)和一个测量控制中心(2)经管线(4,5)被连接到彼此,其中所述测量控制中心(2)和传感器(7之间, 9,10),一个传感器接口(6)被插入,其驱动所述至少一个传感器(7,9,10)。 为了提供一个免维修和电子简单,舒适的读出,线(4,5)测量控制中心(2)和传感器接口(6)之间形成总线(3),其中所述总线(3)增量Adressierpulse至传感器接口的响应 (6)从测量控制中心(2)和脉冲用于从传感器接口(6)发送数字信息给测量控制中心(2)和用于传感器接口(6)和连接到其上的电源,传感器(7,9,10)提供。 此外,被指定操作这种消耗值检测系统(1)的方法。

    SYSTEM AND METHOD OF POLARITY REVERSAL FOR RELOAD DETECTION
    98.
    发明申请
    SYSTEM AND METHOD OF POLARITY REVERSAL FOR RELOAD DETECTION 审中-公开
    反向检测的极性系统和方法

    公开(公告)号:WO2006044783A3

    公开(公告)日:2007-04-12

    申请号:PCT/US2005037227

    申请日:2005-10-17

    Inventor: VAN DE WATER COR

    Abstract: A system and method to remotely activate a procedure, preferably to Reload, a transceiver unit powered with an Ethernet cable. The system and method includes power source including circuitry to reverse the polarity of voltage for a desired amount of time to a detection circuit in the transceiver unit. Upon successful detection, a reload circuit preferably in the transcevier unit activates the Reload procedure in the transceiver unit.

    Abstract translation: 一种用于远程激活程序的系统和方法,优选地重新加载由以太网电缆供电的收发机单元。 该系统和方法包括电源,其包括用于将电压的极性反转一段期望的时间量的电源到收发器单元中的检测电路。 成功检测后,优选地在收发器单元中的重新加载电路激活收发器单元中的重新加载过程。

    METHOD AND APPARATUS FOR DETECTING AND FIXING FAULTS IN AN INLINE-POWER CAPABLE ETHERNET SYSTEM
    99.
    发明申请
    METHOD AND APPARATUS FOR DETECTING AND FIXING FAULTS IN AN INLINE-POWER CAPABLE ETHERNET SYSTEM 审中-公开
    用于检测和固定在线功率以太网系统中的故障的方法和装置

    公开(公告)号:WO2006127915A2

    公开(公告)日:2006-11-30

    申请号:PCT/US2006/020276

    申请日:2006-05-24

    Inventor: KARAM, Roger

    Abstract: Methods and apparatus are disclosed for detecting ground faults in an Ethernet system. An Ethernet switch is configured to provide inline power to a plurality of ports each having positive and negative rails. Current is injected into selected rails of a port and ground isolation is temporarily broken for the port. A detected mismatch in current levels between the positive and negative rails of the port indicates a ground fault in the port.

    Abstract translation: 公开了用于检测以太网系统中的接地故障的方法和装置。 以太网交换机被配置为向多个端口提供内联功率,每个端口具有正和负的导轨。 电流被注入到一个端口的选定导轨中,而端口的接地隔离暂时断开。 检测到端口正负极之间电流水平的不匹配表示端口接地故障。

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