DE19601992A1 - Universal measuring amplifier module for industrial measurement - Google Patents

Universal measuring amplifier module for industrial measurement

Info

Publication number
DE19601992A1
DE19601992A1 DE1996101992 DE19601992A DE19601992A1 DE 19601992 A1 DE19601992 A1 DE 19601992A1 DE 1996101992 DE1996101992 DE 1996101992 DE 19601992 A DE19601992 A DE 19601992A DE 19601992 A1 DE19601992 A1 DE 19601992A1
Authority
DE
Germany
Prior art keywords
module
measuring amplifier
universal measuring
amplifier module
industrial measurement
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.)
Withdrawn
Application number
DE1996101992
Other languages
German (de)
Inventor
Kay Wichmann
Robert Kindermann
Roland Rehberg
Klaus Kohl
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.)
BMC SYSTEME GmbH
Original Assignee
BMC SYSTEME GmbH
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 BMC SYSTEME GmbH filed Critical BMC SYSTEME GmbH
Priority to DE1996101992 priority Critical patent/DE19601992A1/en
Publication of DE19601992A1 publication Critical patent/DE19601992A1/en
Priority to DE19652293A priority patent/DE19652293C2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

The universal measuring amplifier module combines all functions of most amplifiers of 5B industrial module series into a single module. Measurement sensors of direct current, voltage, resistance, inductance and resistance are provided. The amplifier additional transmission frequencies and a rectification function.

Description

Für industrielle Meßaufgaben werden heute eine Vielzahl unterschiedlicher Meßverstärker zur Aufbereitung von passiven Meßaufnehmern benutzt. Besonders häufig werden Verstärker der 5B Modulserie verwendet, da diese sehr klein und einfach zu handhaben sind. Die Betriebsart sowie der Meßbereich der Module sind fest vorgegeben und kann nur durch Wahl eines anderen Moduls geändert werden. Bedingt durch die Vielzahl der Anwendungen sind so im Laufe der Zeit über 70 verschiedene Module entstanden. Genauere Daten können den Katalogen der Her­ steller (z. B. Analog Devices, Burr Brown usw.) entnommen werden.A large number are used today for industrial measuring tasks different measuring amplifiers for the preparation of passive Sensors used. Amplifiers of the 5B module series used as this is very small and easy to use are handling. The operating mode and the measuring range of the modules are fixed and can only be selected by another Module can be changed. Due to the large number of Applications are over 70 different over time Modules were created. More precise data can be found in the catalogs of Her controller (e.g. Analog Devices, Burr Brown etc.).

Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, die Installation sowie die Lagerhaltung und den Service zu vereinfachen.The invention specified in claim 1 is the problem based on the installation as well as the storage and the Simplify service.

Dieses Problem wurde durch die im Patentanspruch 1 angeführten Merkmale gelöst. Es wurde ein Modul entwickelt, daß die meisten aller Anwendungen vereint. Zusätzlich wurden weitere Funktionen realisiert die bei den üblichen Modulen nicht verfügbar sind.This problem was solved by the claims cited in claim 1 Features resolved. A module has been developed that most all applications combined. Additional functions were added realized that are not available with the usual modules.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß statt einer Vielzahl von unterschiedlichen Modulen für die verschiedenen Anwendungen nur noch ein einziges Modul benötigt wird. Dadurch vereinfacht sich die Lagerhaltung, die Installation sowie der Service. Es muß erst am Ort der Anwendung die Einstellung getroffen werden. Auch die Wiederverwendung der Module für andere Anwendungen wird hierdurch erleichtert.The advantages achieved with the invention are in particular in that instead of a variety of different modules only one module for the various applications is needed. This simplifies warehousing Installation and service. It only has to be at the place of application the setting will be made. Also the reuse of the This makes modules for other applications easier.

Im Patentanspruch 2 wurden weitere Funktionen des Moduls dargestellt, die so bei den üblichen Modulen nicht zur Verfügung stehen. Sie werden im folgenden vorgestellt.In claim 2, further functions of the module shown, which are not available in the usual modules stand. They are presented below.

Über eingebaute Schaltmöglichkeiten können die verschiedenen Betriebsarten angewählt werden. Zwei Schaltstellungen stellen dabei 4 verschiedene Filtereckfrequenzen ein. Ein genauer Abgleich des Moduls zur Anpassung an den Meßaufnehmer ist vor Ort möglich. Eine Betriebsart ermöglicht die Gleichrichtung des Meßsignals, dadurch wird die Erfassung von Wechselspannungen möglich. Auch induktive Aufnehmer sind anschließbar. Eine Wechselspannung zur Speisung steht hierfür zur Verfügung.The various Operating modes can be selected. Set two switch positions 4 different filter corner frequencies. A precise one Alignment of the module to adapt to the sensor is before Location possible. An operating mode enables the rectification of the Measurement signal, this is the detection of AC voltages possible. Inductive sensors can also be connected. A AC voltage for the supply is available for this.

Ein Beispiel für die Erfindung ist in nachfolgenden Zeichnungen dargestellt. Andere Ausführungen sind jedoch ebenfalls denkbar. Es zeigen:An example of the invention is in the following drawings shown. However, other designs are also conceivable. Show it:

Fig. 1 Die elektrischen Anschlüsse und mechanischen Abmessungen. Fig. 1 The electrical connections and mechanical dimensions.

Fig. 2 Ein Blockschaltbild über die prinzipielle Verschaltung. Fig. 2 is a block diagram of the basic circuit.

Claims (2)

1. Ein universelles Meßverstärkermodul das in seiner Anwendung der 5B Industriemodulserie entspricht, dadurch gekennzeichnet, daß dieses universelle Meßverstärkermodul die meisten Verstärker dieser 5B Modulserie in einem Modul vereinigt. Es können direkt Spannungen, Ströme, Widerstände, induktive und resistive Meßaufnehmer erfaßt werden.1. A universal measuring amplifier module which corresponds in its application to the 5B industrial module series, characterized in that this universal measuring amplifier module combines most of the amplifiers of this 5B module series in one module. Voltages, currents, resistances, inductive and resistive sensors can be recorded directly. 2. Ein universelles Meßverstärkermodul nach Schutzanspruch 1 dadurch gekennzeichnet, daß zusätzlich 4 Übertragungseckfrequenzen angewählt werden können. Das Modul kann genau abgeglichen werden und eine Gleichrichtfunktion steht zur Verfügung. Es können induk­ tive Aufnehmer angeschlossen werden.2. A universal measuring amplifier module according to protection claim 1 characterized, that an additional 4 transmission corner frequencies are selected can. The module can be exactly matched and one Rectification function is available. It can induc tive transducers can be connected.
DE1996101992 1996-01-20 1996-01-20 Universal measuring amplifier module for industrial measurement Withdrawn DE19601992A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1996101992 DE19601992A1 (en) 1996-01-20 1996-01-20 Universal measuring amplifier module for industrial measurement
DE19652293A DE19652293C2 (en) 1996-01-20 1996-12-16 Measuring amplifier module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996101992 DE19601992A1 (en) 1996-01-20 1996-01-20 Universal measuring amplifier module for industrial measurement

Publications (1)

Publication Number Publication Date
DE19601992A1 true DE19601992A1 (en) 1996-06-13

Family

ID=7783255

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996101992 Withdrawn DE19601992A1 (en) 1996-01-20 1996-01-20 Universal measuring amplifier module for industrial measurement
DE19652293A Expired - Lifetime DE19652293C2 (en) 1996-01-20 1996-12-16 Measuring amplifier module

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19652293A Expired - Lifetime DE19652293C2 (en) 1996-01-20 1996-12-16 Measuring amplifier module

Country Status (1)

Country Link
DE (2) DE19601992A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8703027U1 (en) * 1987-02-10 1987-05-14 DSM Meßtechnik GmbH, 7080 Aalen Device for measuring and displaying electrical quantities

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8703027U1 (en) * 1987-02-10 1987-05-14 DSM Meßtechnik GmbH, 7080 Aalen Device for measuring and displaying electrical quantities

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KINDERLING, E.: Maschinen Kommunizieren drahtlos. In: Elektronik, 1992, Nr. 12, S. 64-68, 73 u. 74 *

Also Published As

Publication number Publication date
DE19652293C2 (en) 2001-02-08
DE19652293A1 (en) 1997-07-24

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8143 Withdrawn due to claiming internal priority