DE69214291D1 - Schnittstellevorrichtung zum detektieren von kommunikationssignalen - Google Patents

Schnittstellevorrichtung zum detektieren von kommunikationssignalen

Info

Publication number
DE69214291D1
DE69214291D1 DE69214291T DE69214291T DE69214291D1 DE 69214291 D1 DE69214291 D1 DE 69214291D1 DE 69214291 T DE69214291 T DE 69214291T DE 69214291 T DE69214291 T DE 69214291T DE 69214291 D1 DE69214291 D1 DE 69214291D1
Authority
DE
Germany
Prior art keywords
interface device
communication signals
detecting communication
detecting
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69214291T
Other languages
English (en)
Other versions
DE69214291T2 (de
Inventor
Richard Nelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosemount Inc
Original Assignee
Rosemount Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rosemount Inc filed Critical Rosemount Inc
Publication of DE69214291D1 publication Critical patent/DE69214291D1/de
Application granted granted Critical
Publication of DE69214291T2 publication Critical patent/DE69214291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/008—Intrinsically safe circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
DE69214291T 1991-08-14 1992-08-07 Schnittstellevorrichtung zum detektieren von kommunikationssignalen Expired - Fee Related DE69214291T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/744,893 US5227782A (en) 1991-08-14 1991-08-14 Hydrostatic interface unit
PCT/US1992/006616 WO1993004452A1 (en) 1991-08-14 1992-08-07 Hydrostatic interface unit to detect digital communication signals

Publications (2)

Publication Number Publication Date
DE69214291D1 true DE69214291D1 (de) 1996-11-07
DE69214291T2 DE69214291T2 (de) 1997-02-20

Family

ID=24994367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214291T Expired - Fee Related DE69214291T2 (de) 1991-08-14 1992-08-07 Schnittstellevorrichtung zum detektieren von kommunikationssignalen

Country Status (5)

Country Link
US (1) US5227782A (de)
EP (1) EP0598798B1 (de)
CA (1) CA2113420A1 (de)
DE (1) DE69214291T2 (de)
WO (1) WO1993004452A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245333A (en) * 1991-09-25 1993-09-14 Rosemount Inc. Three wire low power transmitter
MX9306152A (es) * 1992-10-05 1994-05-31 Fisher Controls Int Sistema de comunicacion y metodo.
US5606513A (en) * 1993-09-20 1997-02-25 Rosemount Inc. Transmitter having input for receiving a process variable from a remote sensor
DE4343540C2 (de) * 1993-12-14 1995-12-07 Mannesmann Ag Anordnung zur potentialgetrennten Übertragung von Gleich- und Wechselstromsignalen
DE19622295A1 (de) * 1996-05-22 1997-11-27 Hartmann & Braun Ag Anordnung zur Datenübertragung in Prozeßleitsystemen
DE29718405U1 (de) * 1997-10-16 1998-11-12 Siemens Ag Analogeingabeeinheit
JP3798693B2 (ja) 1999-09-28 2006-07-19 ローズマウント インコーポレイテッド 周囲密封式の計器ループ用アダプタ
US6484107B1 (en) 1999-09-28 2002-11-19 Rosemount Inc. Selectable on-off logic modes for a sensor module
US6487912B1 (en) 1999-09-28 2002-12-03 Rosemount Inc. Preinstallation of a pressure sensor module
US6765968B1 (en) 1999-09-28 2004-07-20 Rosemount Inc. Process transmitter with local databus
US7134354B2 (en) * 1999-09-28 2006-11-14 Rosemount Inc. Display for process transmitter
US6571132B1 (en) 1999-09-28 2003-05-27 Rosemount Inc. Component type adaptation in a transducer assembly
US6510740B1 (en) 1999-09-28 2003-01-28 Rosemount Inc. Thermal management in a pressure transmitter
US6546805B2 (en) 2000-03-07 2003-04-15 Rosemount Inc. Process fluid transmitter with an environmentally sealed service block
US6662662B1 (en) 2000-05-04 2003-12-16 Rosemount, Inc. Pressure transmitter with improved isolator system
US6504489B1 (en) 2000-05-15 2003-01-07 Rosemount Inc. Process control transmitter having an externally accessible DC circuit common
US6480131B1 (en) 2000-08-10 2002-11-12 Rosemount Inc. Multiple die industrial process control transmitter
US6707044B2 (en) 2001-05-07 2004-03-16 Flir Systems Ab Infrared camera system
US6516672B2 (en) 2001-05-21 2003-02-11 Rosemount Inc. Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter
AU2002365115A1 (en) * 2001-07-20 2003-09-02 North Carolina State University Light addressable electrochemical detection of duplex structures
US6684711B2 (en) 2001-08-23 2004-02-03 Rosemount Inc. Three-phase excitation circuit for compensated capacitor industrial process control transmitters
US7773715B2 (en) * 2002-09-06 2010-08-10 Rosemount Inc. Two wire transmitter with isolated can output
US7109883B2 (en) * 2002-09-06 2006-09-19 Rosemount Inc. Low power physical layer for a bus in an industrial transmitter
US7036381B2 (en) * 2004-06-25 2006-05-02 Rosemount Inc. High temperature pressure transmitter assembly
US7525419B2 (en) * 2006-01-30 2009-04-28 Rosemount Inc. Transmitter with removable local operator interface
DE102008054913A1 (de) 2008-12-18 2010-06-24 Endress + Hauser Gmbh + Co. Kg Messvorrichtung zum Bestimmen eines Differenzdrucks
US8340791B2 (en) * 2009-10-01 2012-12-25 Rosemount Inc. Process device with sampling skew
US8334788B2 (en) 2010-03-04 2012-12-18 Rosemount Inc. Process variable transmitter with display
WO2020262545A1 (ja) * 2019-06-27 2020-12-30 日本精機株式会社 検出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497033A (en) * 1980-10-24 1985-01-29 Process Technologies, Inc. Multiplexed arrangement for connecting a plurality of transducers to a field interface device at a storage tank
US4988990A (en) * 1989-05-09 1991-01-29 Rosemount Inc. Dual master implied token communication system
JPH0650557B2 (ja) * 1989-07-04 1994-06-29 株式会社日立製作所 フィールド計器の通信方式

Also Published As

Publication number Publication date
EP0598798B1 (de) 1996-10-02
EP0598798A4 (de) 1994-04-07
EP0598798A1 (de) 1994-06-01
CA2113420A1 (en) 1993-03-04
DE69214291T2 (de) 1997-02-20
US5227782A (en) 1993-07-13
WO1993004452A1 (en) 1993-03-04

Similar Documents

Publication Publication Date Title
DE69214291T2 (de) Schnittstellevorrichtung zum detektieren von kommunikationssignalen
DE69534094D1 (de) Gerät zum Empfang von Signalen
DE3875113T2 (de) Detektionseinrichtung.
DE69310783T2 (de) Vorrichtung zum Verarbeiten von empfangenen Datensignalen
DE69033144D1 (de) Detektionsgerät
DE59207145D1 (de) Empfangsvorrichtung zum empfang von drahtlos übermittelten informationen
DE69232839T2 (de) System zum Empfang von FSK-Daten
DE69211668D1 (de) Vorrichtung zum Bonden
DE69102616D1 (de) Gerät zum Ankern von Gestein.
DE69330113D1 (de) Kommunikationsvorrichtung zum Verbinden von verschiedenen Kommunikationsleitungen
DE59108288D1 (de) Vorrichtung zum erfassen von signalen
DE69126588T2 (de) Gerät zum Testen von Kommunikationskanälen
DK107893D0 (da) Indretning til trawl
DE59000346D1 (de) Einrichtung zum verlegen von schwellen.
DE3768748D1 (de) Einrichtung zum durchschalten von audio-signalen.
DE69020379T2 (de) Gerät zum Gleiten.
DE69129074D1 (de) Gerät zum Erkennen von Phasenfehlern
DE69106548T2 (de) Radargerät zum Detektieren von Hubschraubern.
FR2644040B3 (fr) Dispositif de gougeage
DE59307617D1 (de) Vorrichtung zum Verarbeiten von Signalen
DE69031931D1 (de) Erkennungsgerät
DE58907237D1 (de) Einrichtung zum Ankoppeln von Zusatzgeräten.
DE9315499U1 (de) Einrichtung zum Zumessen
DE59109095D1 (de) Vorrichtung zum Erfassen von Signalen
ATA144889A (de) Einrichtung zum benetzen von teigteilen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee