IN2012DE00782A - - Google Patents
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- Publication number
- IN2012DE00782A IN2012DE00782A IN782DE2012A IN2012DE00782A IN 2012DE00782 A IN2012DE00782 A IN 2012DE00782A IN 782DE2012 A IN782DE2012 A IN 782DE2012A IN 2012DE00782 A IN2012DE00782 A IN 2012DE00782A
- Authority
- IN
- India
- Prior art keywords
- hart
- channel
- interface component
- channel interface
- communications
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24175—Redundant communication channel, if one fails use the other
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/074,781 US20120253481A1 (en) | 2011-03-29 | 2011-03-29 | Hart channel interface component including redundancy |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00782A true IN2012DE00782A (fr) | 2015-08-21 |
Family
ID=45952896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN782DE2012 IN2012DE00782A (fr) | 2011-03-29 | 2012-03-16 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20120253481A1 (fr) |
EP (1) | EP2506101B1 (fr) |
CN (1) | CN102736513A (fr) |
IN (1) | IN2012DE00782A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5784284B2 (ja) * | 2010-06-30 | 2015-09-24 | アズビル株式会社 | Hart通信機能を有する入出力装置 |
DE102011085877B4 (de) * | 2011-11-07 | 2016-03-17 | Siemens Aktiengesellschaft | Kommunikationsverfahren und Kommunikationseinrichtung für die Prozessindustrie |
CN104022771A (zh) * | 2013-03-01 | 2014-09-03 | 德律科技股份有限公司 | 具有反向驱动保护功能的测试设备 |
TWI523420B (zh) * | 2013-03-01 | 2016-02-21 | 德律科技股份有限公司 | 具有反向驅動保護功能的測試設備 |
WO2014146243A1 (fr) * | 2013-03-19 | 2014-09-25 | General Electric Company | Modulateur de tension de boucle de courant pour interface de communication |
US9008197B2 (en) * | 2013-07-26 | 2015-04-14 | General Electric Company | Current loop voltage modulator for communication interface |
US10014872B2 (en) | 2014-12-03 | 2018-07-03 | Ge Intelligent Platforms, Inc. | Universal input and output interface |
DE102015105887A1 (de) * | 2015-04-17 | 2016-10-20 | Endress + Hauser Process Solutions Ag | Verfahren zum automatischen Hinzu- oder Wegschalten eines Kommunikationswiderstandes eines HART-Gerätes |
DE102018204596A1 (de) * | 2018-03-27 | 2019-10-02 | Robert Bosch Gmbh | Sensoranordnung |
CN113885391B (zh) * | 2021-10-18 | 2023-05-16 | 西安微电子技术研究所 | 一种双余度舵机切换指令接口电路及指令切换方法 |
CN115379023A (zh) * | 2022-08-25 | 2022-11-22 | 国核自仪系统工程有限公司 | Hart通信装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4872120A (en) * | 1984-12-20 | 1989-10-03 | Gull Inc. | Multiplexed junction probe for fuel gaging system and system containing same |
DE69529180T2 (de) * | 1994-10-24 | 2003-09-25 | Fisher Rosemount Systems Inc | Feldgeräte zur Verwendung in einem verteilten Steuerungssystem |
HUP9900090A3 (en) * | 1995-10-31 | 1999-11-29 | Pfizer | Process and intermediates for preparing 1-(2-[2-isoxazol-3-ylbenzofuran-5-yloxy]ethylamino)-3-phenoxy-2(s)-ol |
US5982595A (en) * | 1998-06-05 | 1999-11-09 | General Electric Company | Redundant communications in a protective relay |
US7844365B2 (en) * | 2000-05-12 | 2010-11-30 | Rosemount Inc. | Field-mounted process device |
EP1334411B1 (fr) * | 2000-11-16 | 2014-09-10 | Invensys Systems, Inc. | Appareil, systeme de commande et procede de communication inductive a travers une barriere d'isolement |
US6540812B2 (en) * | 2001-07-06 | 2003-04-01 | Bha Group Holdings, Inc. | Method and system for improved rapper control |
US6959356B2 (en) * | 2001-07-30 | 2005-10-25 | Fisher-Rosemount Systems, Inc. | Multi-protocol field device and communication method |
EP1433030A2 (fr) * | 2001-07-31 | 2004-06-30 | Endress + Hauser GmbH + Co. KG | Interface de telesurveillance et d'acquisition de donnees pour moniteur de reservoir ou de processus |
CA2406298A1 (fr) * | 2002-09-30 | 2004-03-30 | Siemens Milltronics Process Instruments Inc. | Mecanisme de gestion de la consommation pour systemes de mesure des temps de vol et des niveaux actionnes par boucle |
US7460865B2 (en) * | 2003-06-18 | 2008-12-02 | Fisher-Rosemount Systems, Inc. | Self-configuring communication networks for use with process control systems |
CN2640135Y (zh) * | 2003-09-11 | 2004-09-08 | 北京华控技术有限责任公司 | 连接高速以太网与hart总线的网络互联单元 |
US7793137B2 (en) * | 2004-10-07 | 2010-09-07 | Cisco Technology, Inc. | Redundant power and data in a wired data telecommunincations network |
DE102005057122A1 (de) * | 2005-11-30 | 2007-05-31 | Siemens Ag | Netzwerk mit Redundanzeigenschaften, Ethernet-Switch für ein derartiges Netzwerk sowie Verfahren zur Konfiguration eines derartigen Netzwerks |
EP1819028B1 (fr) * | 2006-02-08 | 2012-12-05 | Moore Industries International Inc. | Système de bus de terrain redondant |
JP4507125B2 (ja) * | 2007-09-10 | 2010-07-21 | 三菱電機株式会社 | プログラマブルコントローラ |
US9083548B2 (en) * | 2008-09-23 | 2015-07-14 | Fisher-Rosemount Systems, Inc. | Apparatus and methods to communicatively couple field devices to controllers in a process control system |
CN201509197U (zh) * | 2009-07-13 | 2010-06-16 | 厦门胜华通信技术有限公司 | 一种备用信道切换控制装置 |
WO2011116362A1 (fr) * | 2010-03-18 | 2011-09-22 | Kenneth Burns | Modulation et démodulation par déplacement de fréquence |
CN103380556B (zh) * | 2010-03-24 | 2016-02-03 | 马克·辛莱希 | 用于无线通信设备的电源管理电路及使用其的处理控制系统 |
-
2011
- 2011-03-29 US US13/074,781 patent/US20120253481A1/en not_active Abandoned
-
2012
- 2012-03-16 IN IN782DE2012 patent/IN2012DE00782A/en unknown
- 2012-03-27 EP EP12161430.9A patent/EP2506101B1/fr active Active
- 2012-03-29 CN CN2012100996009A patent/CN102736513A/zh active Pending
-
2014
- 2014-12-16 US US14/571,825 patent/US20150100137A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2506101A2 (fr) | 2012-10-03 |
US20120253481A1 (en) | 2012-10-04 |
EP2506101B1 (fr) | 2018-01-10 |
CN102736513A (zh) | 2012-10-17 |
EP2506101A3 (fr) | 2014-05-07 |
US20150100137A1 (en) | 2015-04-09 |
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