EP0784821A1 - Module pour systeme d'interface actionneur-detecteur (systeme asi) - Google Patents

Module pour systeme d'interface actionneur-detecteur (systeme asi)

Info

Publication number
EP0784821A1
EP0784821A1 EP95934042A EP95934042A EP0784821A1 EP 0784821 A1 EP0784821 A1 EP 0784821A1 EP 95934042 A EP95934042 A EP 95934042A EP 95934042 A EP95934042 A EP 95934042A EP 0784821 A1 EP0784821 A1 EP 0784821A1
Authority
EP
European Patent Office
Prior art keywords
module
integrated circuit
circuit
plug connectors
short
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.)
Ceased
Application number
EP95934042A
Other languages
German (de)
English (en)
Inventor
Richard Freitag
Klaus Scheibel
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0784821A1 publication Critical patent/EP0784821A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
    • H05K7/1468—Mechanical features of input/output (I/O) modules
    • 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054—Input/output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1122—Program address module after installation, connect programmer into module
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1133—Sensor actuator, asi, bus, network
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/15—Plc structure of the system
    • G05B2219/15071—Circuit in module connected to bus over two contacts, closed in operat
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/15—Plc structure of the system
    • G05B2219/15078—Modules, construction of system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart

Definitions

  • the invention relates to a module for an actuator sensor interface system (ASI) system with an integrated circuit and with two plug connectors as line connections between a connectable bus line and the integrated circuit.
  • ASI actuator sensor interface system
  • Such modules are from the literature ("The Actuator Sensor Interface for Automation”, edited by W. Kriesel, OW Madelung, Karl Hanser Verlag Kunststoff / Vienna 1994, Siemens publication “Actuator Sensor Interface System Description”", Drive, switching and installation technology from Siemens, order no. E 20001-P285-A497). Sensors / actuators can be connected digitally and inexpensively via the integrated circuit.
  • the user modules for the ASI system must have their own unique address so that they can be addressed within the bus system by the higher-level controller, ie a master. This address setting has been before 'the Mon ⁇ days and wiring of the system are carried out as in delivery state all application modules a unified address "ZERO" have. To do this, each user module must be disconnected from the bus line. If there are several user modules on one address, this leads to data collision, ie these user modules can no longer be addressed by the master.
  • the user module manufactured as the upper part had to be individually plugged onto a handheld programming device for programming. To do this, it must be separated from the assembly module designed as a lower part. Since the sensors or actuators are wired to the user module, this wiring must first be disconnected for programming. The user module can only be addressed by a master after programming.
  • the user modules When assembling control cabinets in the workshop, the user modules must each be provided with their own address, which occurs only once, and then assembled before the assembly begins. Comprehensive logistics is required for this, since the address cannot be recognized on the user modules. It is stored in an EEPROM. Pre-programming errors, e.g. The multiple assignment of the same address can only be remedied after all user modules have been completely dismantled, for which purpose they have to be removed from the assembly modules and the wiring to the sensors and actuators has to be disconnected.
  • the invention has for its object to improve a module of the type mentioned above such that it can be programmed and checked in a simple manner.
  • the object is achieved in that the plug connectors are first led to an opening in a front plate of the module, have an interruption there and then lead to the integrated circuit, the interruptions during operation being bridged by short-circuit bridges.
  • This solution has the advantage that control cabinets can be pre-wired and "neutral" can be created, which is particularly important in the case of series production of the same systems.
  • the determination of the addresses and thus the adaptation to the program of the programmable logic controller can be carried out on site as the last step.
  • This also has the advantage that the modules can be switched off individually. Finding multiple addresses is therefore very easy.
  • the address of the modules can be easily checked by connecting an adapter of a programming device to the integrated circuit that can be easily separated from the bus line.
  • FIG. 1 shows a schematic diagram of a user module in operation.
  • Figure 2 is a schematic diagram of the user module in the
  • FIG. 3 shows the structural design of a combination of the user module and an assembly module
  • a user module 1 is provided with an integrated circuit 2 which is in electrical connection with a bus line 5 via plug connectors 3 and contact tips 4 (FIG. 1).
  • the user module 1 has an opening 6 on the front.
  • the connectors 3 each have an interruption 7 with the formation of connections 8, which are accessible through the opening 6.
  • the opening 6 is covered by a label 9, the rear short-circuit bridges 10 of which bridge the interruptions 7.
  • the short-circuit bridges 10 lead data signals from the bus line 5 to the electronics, and the user module is ready for operation.
  • the cover by the label 9 is sufficient for user modules 1 with degree of protection IP 20, the cover by the label 9 is sufficient.
  • FIG. 2 shows the user module 1 with the nameplate 9 removed, the electrical connection from the integrated circuit 2 to the bus line 5 being disconnected.
  • An adapter 11 of a programming device is attached to the connections 8 of the line sections of the plug-in connectors 3 facing the integrated circuit 2 in order to e.g. program the address into circuit 2.
  • a test of the user module 1 can also be carried out via the connections 8.
  • Other subscribers connected to the bus line 5 are not influenced here. Reverse polarity of the adapter 11 can be avoided by arranging the connections 8 asymmetrically.
  • FIG. 3 shows a user module according to the invention, assembled with a mounting module 12, with the opening 6 in the front plate 13.
  • the connections 8 are visible.
  • the connections 8 are bridged automatically and thus the electrical connection from the bus lines 5 to the integrated circuit 2 (not shown here) is established.
  • the bus lines 5 are fixed in the assembly module 12 serving as the lower part and contacted in the manner already described for FIG. 1 via contact tips 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Programmable Controllers (AREA)
  • Measuring Fluid Pressure (AREA)
  • Air Bags (AREA)

Abstract

Pour programmer des adresses, le circuit intégré (2) d'un module utilisateur (1) doit pouvoir être déconnecté du système ASI et être connecté à un adaptateur (11) d'une unité de programmation, lors de la mise en service sur place. A cette fin, les connecteurs multiples (3) qui servent de lignes de connexion entre le circuit (2) et la ligne de bus (5) sont déconnectés. Ces interruptions sont pontées par des ponts de court-circuit, placés à l'arrière, sur une plaque indicatrice (9) pouvant être emboîtée dans la platine avant (13) du module utilisateur (1) et en être enlevée.
EP95934042A 1994-10-06 1995-10-05 Module pour systeme d'interface actionneur-detecteur (systeme asi) Ceased EP0784821A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9416127U DE9416127U1 (de) 1994-10-06 1994-10-06 Modul für ein Aktuator-Sensor-Interface-System
DE9416127U 1994-10-06
PCT/DE1995/001366 WO1996011441A1 (fr) 1994-10-06 1995-10-05 Module pour systeme d'interface actionneur-detecteur (systeme asi)

Publications (1)

Publication Number Publication Date
EP0784821A1 true EP0784821A1 (fr) 1997-07-23

Family

ID=6914584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95934042A Ceased EP0784821A1 (fr) 1994-10-06 1995-10-05 Module pour systeme d'interface actionneur-detecteur (systeme asi)

Country Status (3)

Country Link
EP (1) EP0784821A1 (fr)
DE (1) DE9416127U1 (fr)
WO (1) WO1996011441A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504863U1 (de) * 1995-03-22 1995-06-01 Siemens AG, 80333 München Geräteeinsatz für Busansteuerung
DE29513556U1 (de) * 1995-08-23 1995-10-19 Siemens AG, 80333 München Aktoranordnung der Gebäudesystemtechnik
DE19623614C2 (de) * 1996-06-13 2003-02-20 Cherry Mikroschalter Gmbh Intelligenter Schalter zum Einsatz in Bussystemen
DE19651961A1 (de) * 1996-12-13 1998-06-18 Siemens Ag Elektrisches Gerät mit modularer Aufbautechnik
DE29701828U1 (de) * 1997-02-03 1997-04-10 Siemens AG, 80333 München Modul zum Anschluß eines Aktuators oder Sensors
EP0903651B1 (fr) * 1997-09-18 2003-04-23 Endress + Hauser GmbH + Co. KG Agencement d'appareils de mesure, du système bus et de leurs adaptateurs
DE10253566A1 (de) * 2001-11-15 2003-05-28 Bihl & Wiedemann Gmbh Aktuator-Sensor-Interface-System sowie Verfahren zum Betreiben eines solchen
DE102007006686A1 (de) * 2007-02-10 2008-02-28 Conti Temic Microelectronic Gmbh Verfahren zum Betrieb einer elektronischen Baugruppe mit einem Gehäuse und einem Steckerbereich sowie entsprechende Baugruppe und Stecker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7933816U1 (de) * 1979-11-30 1980-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Umschalt-Brückenstecker
DE3136462C2 (de) * 1981-09-15 1984-04-26 Kathrein-Werke Kg, 8200 Rosenheim Vorrichtung zum Trennen der Verbindung zwischen zwei Koaxialkabeln in Kommunikationsanlagen
DE3522444A1 (de) * 1984-12-07 1986-06-12 Mierswa, Klaus, Dipl.-Ing., 6800 Mannheim Steckbares kurzschlusselement, wie kurzschlussstecker oder kurzschlusssteckbuchse
DE3603750C3 (de) * 1986-02-06 1996-10-17 Siemens Ag Automatisierungsgerät
DE58907152D1 (de) * 1988-06-08 1994-04-14 Landis & Gyr Business Support Anordnung zur Überwachung, Steuerung und Regelung einer betriebstechnischen Anlage eines Gebäudeautomationssystems.
US4860348A (en) * 1988-08-11 1989-08-22 Porta Systems Corp. Modular jack panel construction
DE4101209A1 (de) * 1991-01-17 1992-07-23 Pilz Gmbh & Co Sicherheitsschaltgeraet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9611441A1 *

Also Published As

Publication number Publication date
DE9416127U1 (de) 1994-12-08
WO1996011441A1 (fr) 1996-04-18

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