Dewetron DEWE-31-64 Technical Reference Manual
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Dewetron DEWE-31-64 Technical Reference Manual

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A u t o m o t i v e
E n e r g y & P o w e r A n a l y s i s
A e r o s p a c e
T r a n s p o r t a t i o n
G e n e r a l T e s t & M e a s u r e m e n t
D E W E - 3 1 - 6 4
T e c h n i c a l r e f e r e n c e m a n u a l
ISO9001
www. de we tr o n . c om

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Summary of Contents for Dewetron DEWE-31-64

  • Page 1 A u t o m o t i v e E n e r g y & P o w e r A n a l y s i s A e r o s p a c e T r a n s p o r t a t i o n G e n e r a l T e s t &...
  • Page 2 Copyright © DEWETRON elektronische Messgeraete Ges.m.b.H. This document contains information which is protected by copyright. All rights are reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. All trademarks and registered trademarks are acknowledged to be the property of their owners.
  • Page 3 BNC connectors (± 50V max.), D-SUB connectors (± 50V max.), thermocouple connectors (± 50V max.), BINDER connectors (± 50V max.) or LEMO connectors. ® ® DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 4 Preface Notes...

  • Page 5: Table Of Contents

    System specifications ……………………………………………………………………… 15 Connectors ………………………………………………………………………………… 16 Differential output converter (option 30-xx-OUT-xx) …………………………………… 18 Specifications ……………………………………………………………………………… 18 Software DEWESoft …………………………………………………………………………………… 21 Internal Wiring CE-Certificate of conformity DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 6 Table of content...

  • Page 7: General Information, Safety Instructions

    Support DEWETRON has a team of people ready to assist you if you have any questions or any technical difficulties regarding the system. For any support please contact your local distributor first or DEWETRON directly. For Asia and Europe, please contact: For the Americas, please contact: DEWETRON Ges.m.b.H.

  • Page 8: Warranty Information

    Warranty Information A copy of the specific warranty terms applicable to your DEWETRON product and replacement parts can be obtained from your local sales and service office. Restricted Rights Legend Use austrian law for duplication or disclosure.

  • Page 9: Safety Symbols In The Manual

    For safety reasons max. 50 V may be applied to the BNC input-connectors! Refer to the regulation of maximum allowable touch potential. DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...

  • Page 10: General Safety And Hazard Warnings For All Dewetron Systems

    Safety instructions Your safety is our primary concern! Please be safe! General safety and hazard warnings for all DEWETRON systems Use this system under the terms of the specifications only to avoid any possible danger. Maintenance will be executed by qualified staff only.
  • Page 11 The electrical installations and equipments in industrial facilities must be observed by the security regulations and insurance institutions. DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 12 Safety instructions The use of the measuring system in schools and other training facilities must be observerd by skilled personnel. The measuring systems are not designed for use at humans and animals. Please contact a professional if you have doubts about the method of operation, safety or the connection of the system.

  • Page 13: Windows Updates And Antivirus/Security Software

    Problematic network stacks Often intrusive IT software or network processes can interfere with the primary function of the DEWETRON system: to record data. Therefore we recommend strongly against the installation of IT/MIS software and running their processes on any DEWETRON data acquisition system, and cannot guarantee the performance of our systems if they are so configured.

  • Page 14: First Steps

    First steps First steps Power-on your system. Connect your sensors to the system. Run DEWESoft usually via "Start" >"Programs" > "Dewetron" > "DEWESoft x.x" > "DEWESoft x.x" Start recording your data!

  • Page 15: Main System

    Dimensions (W x D x H): approx. 438.5 x 224 x 253 mm (17.3 x 8.8 x 9.6 in.) Weight: typ. 7 kg (14 lbs), depending on confi guration DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...

  • Page 16: Connectors

    6 Main power switch 7 Power supply connector 8 Ground connector 9 Conditioned signal output (opt.) Typically DEWE-31-64 rear view Note: The location of the connectors might vary from system to system and depends on system configuration RS-485 interface connector The RS-485 interface connector is prepared to communicate with additional EPAD modules and to supply them.
  • Page 17 Main System COM port The COM port can be used to control the DEWETRON modules instead of the internal USB to RS485 converter. In special cases it could also be used as a serial configuration port. 5 4 3 2 1 Pin assignment 1 n.c...

  • Page 18: Differential Output Converter (Option 30-Xx-Out-Xx)

    Main System Differential output converter (option 30-xx-OUT-xx) -5, ±5 V output of DAQx-modules -10, ±10 V output of DAQx-modules 16 channel single ended to balanced differential output converter High output current of ±60 mA Stable with high capacitive load of 50 nF Short circuit proofed output High bandwidth up to 1 MHz Specifications...
  • Page 19 30-xx-OUT is specified with ±60 mA. If the signal frequency increase or the cable is longer it is possible to get out of this specification. DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 20 Main System Cable termination Like in any higher frequency application (RS-485, CAN, IEEE1394 … ) the cable has to be terminated at the end to avoid signal reflections at the signal line. The value of this resistor should have to be the same value like the characteristic impedance of the used cable.

  • Page 21: Software

    In this way, all of your colleagues and customers can replay your data files and do all of the functions that you can – just give them the data file to open. DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 22 DEWESoft Notes...

  • Page 23: Internal Wiring B1

    Internal Wiring Please find information about the MDAQ amplifiers in the attached DEWE-MDAQ series manual. The latest version of the manual can be downloaded from: http://download.dewetron.com/dl/products/signal/mdaq DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 24 Internal Wiring Notes...
  • Page 25 EN 55011 Class B Immunity EN 61000-6-2 Group standard Graz, October 14, 2008 Dipl.-Ing. Roland Jeutter / Managing director Place / Date of the CE-marking DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009...
  • Page 26 Notes...

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