DE3506578C1 - Plug connection having a free plug part which can be coded - Google Patents

Plug connection having a free plug part which can be coded

Info

Publication number
DE3506578C1
DE3506578C1 DE19853506578 DE3506578A DE3506578C1 DE 3506578 C1 DE3506578 C1 DE 3506578C1 DE 19853506578 DE19853506578 DE 19853506578 DE 3506578 A DE3506578 A DE 3506578A DE 3506578 C1 DE3506578 C1 DE 3506578C1
Authority
DE
Germany
Prior art keywords
plug
free
plug part
coded
plug connection
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
Application number
DE19853506578
Other languages
German (de)
Inventor
Wolfgang Dipl.-Ing. Richter (FH), 6741 Birkweiler
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19853506578 priority Critical patent/DE3506578C1/en
Application granted granted Critical
Publication of DE3506578C1 publication Critical patent/DE3506578C1/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64Means for preventing incorrect coupling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to a plug connection which can be coded and in the case of which a plug part is permanently located in an apparatus and the other, free plug part has parts of an electrical circuit arrangement which interact with circuit parts located in the apparatus, in such a manner that a predetermined electrical function is carried out. It is thus possible, for example, for an electrical apparatus to be brought into use only using the plug part which is constructed in the predetermined, coded manner. The invention can be used primarily in the case of apparatuses for automation technology.

Description

Patentansprüche: 1. Steckverbindung mit einem an einem elektrischen Gerät angebrachten Steckerteil und einem Codierbaren, freien Steckerteil, d a d u r c h g e k e n n -zeichnet, daß - das freie Steckerteil elektronische Schaltungsteile aufweist, die Bestandteil einer elektronischen Schaltung sind, wobei - nach Einfügen des freien Steckerteils in das am Gerät angebrachte Steckerteil die elektronischen Schaltungsteile des freien Stekkerteils mit Schaltung steilen des fest angebrachten Steckerteils derart zusammenwirken, daß die somit gebildete elektronische Schaltung vorgegebene Ausgangssignalbedingungen hinsichtlich Spannung, Strom, Frequenz oder Impulsen erfüllt. Claims: 1. Plug connection with one to one electrical Device attached connector part and a codable, free connector part, d a d u r c h g e k e n n - indicates that - the free plug part electronic circuit parts which are part of an electronic circuit, wherein - after insertion of the free plug part into the plug part attached to the device the electronic Circuit parts of the free plug part with steep circuit of the permanently attached Plug part cooperate in such a way that the electronic circuit thus formed predefined output signal conditions with regard to voltage, current, frequency or Impulses met.

2. Steckverbindung nach Anspruch 1, dadurch gekennzeichnet, daß - die elektronische Schaltung eine Widerstandsbrücke ist und die Schaltungsteile im freien Steckerteil Widerstände sind. 2. Plug connection according to claim 1, characterized in that - the electronic circuit is a resistor bridge and the circuit parts in the free connector part are resistors.

3. Steckverbindung nach Anspruch 1, dadurch gekennzeichnet, daß - die elektronische Schaltung einen Oszillator darstellt und die Schaltungsteile im freien Stekkerteil Widerstände, Kapazitäten oder Induktivitäten sind. 3. Plug connection according to claim 1, characterized in that - the electronic circuit represents an oscillator and the circuit parts in the free plug part are resistors, capacitances or inductances.

Die Erfindung bezieht sich auf eine Steckverbindung mit den Merkmalen des Oberbegriffs des Anspruchs 1. The invention relates to a plug connection with the features of the preamble of claim 1.

Bei einer bekannten Steckverbindung (DE-AS 25 13 640) weist das freie Steckerteil einer Codierung dienende Stifte auf, die in ebenfalls der Codierung dienende Löcher am fest angebrachten Steckerteil einführbar sind. Bei dieser bekannten Anordnung ist somit erreicht, daß auf mechanischem Wege beispielsweise eine Verwechslung des Steckers oder der Lage des freien Steckerteils ausgeschlossen ist. Auch eine Bedienungskontrolle kann auf diese Art und Weise durchgeführt werden, da nur bei Besitz des richtigen Steckerteils die Bedienung eines dazugehörigen elektrischen Geräts hinsichtlich Ein/Aus-, Neuprogrammierung etc. durchgeführt werden kann. Mechanische Codierungen sind jedoch leicht zu kopieren bzw. auszutauschen. In a known connector (DE-AS 25 13 640) has the free Plug part of a coding serving pins, which are also used in the coding Serving holes on the permanently attached plug part can be inserted. With this well-known Arrangement is thus achieved that by mechanical means, for example, a mix-up of the plug or the position of the free plug part is excluded. Also one Operator control can be carried out in this way, since only at Possession of the correct connector part, the operation of an associated electrical Device with regard to on / off, reprogramming, etc. can be carried out. Mechanical Codings are easy to copy or exchange, however.

Der Erfindung liegt die Aufgabe zugrunde, eine Steckverbindung mit einem codierbaren, freien Steckerteil zu schaffen, die hinsichtlich der Codierung eine hohe Sicherheit bietet. The invention is based on the object of a connector with to create a codable, free plug part with regard to the coding offers a high level of security.

Zur Lösung dieser Aufgabe weist eine Steckverbindung der eingangs genannten Art die Merkmale des Kennzeichens des Anspruchs 1 auf. Die erfindungsgemäße Lösung ist insofern vorteilhaft, als durch die Verwendung von elektronischen Bausteinen als Codiermittel eine große Vielfalt von Codierungen erreicht werden kann, ohne dabei einen großen mechanischen Aufwand zu verursachen. Die Kopiermöglichkeiten solcher elektronischer Codierungen sind ebenfalls erschwert. To solve this problem, a plug connection has the above said type the features of the characterizing part of claim 1. The inventive Solution is advantageous in that it is through the use of electronic components as a coding means, a wide variety of coding can be achieved without thereby causing a great mechanical effort. The copying options such electronic codes are also made more difficult.

Eine vorteilhafte Ausgestaltung der erfindungsgemäßen Steckverbindung ergibt sich, wenn die zu bildende elektronische Schaltung eine Widerstandsbrücke ist, die erst nach Einfügen des freien Steckerteils vervollständigt wird und somit ein Signal im Gerät erzeugt werden kann, das nur durch Einfügen eines freien Steckerteils mit den richtig bemessenen Widerständen eine vorgegebene Größe aufweist. An advantageous embodiment of the plug connection according to the invention arises when the electronic circuit to be formed is a resistor bridge which is only completed after inserting the free plug part and thus a signal can be generated in the device that can only be achieved by inserting a free connector part has a predetermined size with the correctly dimensioned resistances.

Eine weitere. ebenso vorteilhafte Ausgestaltung der Erfindung ergibt sich, wenn die zu bildende elektronische Schaltung ein Oszillator ist, der im Gerät angeordnet wird und nur durch die im freien Steckerteil angebrachten Kapazitäten, Induktivitäten oder Widerstände ein vorgegebenes Ausgangssignal, insbesondere hinsichtlich der Frequenz, erzeugt. Another. also results in advantageous embodiment of the invention if the electronic circuit to be formed is an oscillator that is in the device is arranged and only through the capacities attached in the free plug part, Inductors or resistances a predetermined output signal, in particular with regard to the frequency.

Claims (1)

Somit ist auf einfache Weise eine Bedienungskontrolle des elektrischen Geräts dadurch gewährleistet, daß nur eine Bedienung durch berechtigte Personen mit dem in der richtigen Weise codierten - bzw. mit den richtigen elektrischen Bauelementen bestückten - freien Steckerteil möglich ist. Thus, an operator control of the electrical is in a simple manner This ensures that the device can only be operated by authorized persons with the coded in the right way - or with the right electrical components equipped - free plug part is possible.
DE19853506578 1985-02-25 1985-02-25 Plug connection having a free plug part which can be coded Expired DE3506578C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853506578 DE3506578C1 (en) 1985-02-25 1985-02-25 Plug connection having a free plug part which can be coded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853506578 DE3506578C1 (en) 1985-02-25 1985-02-25 Plug connection having a free plug part which can be coded

Publications (1)

Publication Number Publication Date
DE3506578C1 true DE3506578C1 (en) 1986-10-23

Family

ID=6263497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853506578 Expired DE3506578C1 (en) 1985-02-25 1985-02-25 Plug connection having a free plug part which can be coded

Country Status (1)

Country Link
DE (1) DE3506578C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122782C1 (en) * 1991-07-10 1992-09-24 Eckardt Ag, 7000 Stuttgart, De Allocation recognition system for component of one group in another group - uses bidirectional data flow and codes each component of second group by formation of characteristic electrical connection between selected contacts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513640B2 (en) * 1975-03-27 1981-01-22 Blaupunkt-Werke Gmbh, 3200 Hildesheim Multipole coded connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513640B2 (en) * 1975-03-27 1981-01-22 Blaupunkt-Werke Gmbh, 3200 Hildesheim Multipole coded connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122782C1 (en) * 1991-07-10 1992-09-24 Eckardt Ag, 7000 Stuttgart, De Allocation recognition system for component of one group in another group - uses bidirectional data flow and codes each component of second group by formation of characteristic electrical connection between selected contacts

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8363 Opposition against the patent
8330 Complete disclaimer