Dewetron DEWE-30-16 Technical Reference Manual
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Dewetron DEWE-30-16 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 & D e f e n s 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 0 - 1 6
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-30-16

  • 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 & D e f e n s 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-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 4 Preface Notes...

  • Page 5: Table Of Contents

    DEWE-30-16 connector overview ………………………………………………………… 16 Option 30-16-DIFF-OUT (differential output) …………………………………………… 19 Bandwidth …………………………………………………………………………………… 23 Option 30-HSI ……………………………………………………………………………… 24 Option 30-16-DC …………………………………………………………………………… 24 A/D Conversion Internal Wiring CE-Certificate of conformity DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • 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-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...

  • 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-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • 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

    Derating 0.9 W/°C above 40 °C for AC power supply not supported modules: see chapter ‚Option 30-HSI‘. ***) Dimensions* * Dimensions in mm (1 inch = 25.4 mm) DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...

  • Page 16: Dewe-30-16 Connector Overview

    AGND AGND CH13+ AGND CH12+ Cabling: AGND CH11+ AGND CH10+ AGND CH9+ A “DE-C03xx” cable is used to connect the DEWE-30-16 to AISENSE2 CH8+ DEWE-ORION-16xx A/D cards. AGND CH7+ AGND CH6+ AGND CH5+ Note: xx ... specifies cablelength AGND CH4+...
  • Page 17 1: n.c. 6: n.c. 2: RX 7: n.c. 3: TX 8: n.c. 9 8 7 6 4: n.c. 9: n.c. 9-pin female SUB-D 5: GND connector DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 18 Optional conditioned signal output (option 30-OUT-5) The conditioned signal output of each DAQP- / HSI-series module is also available on a BNC socket on the rear panel of the DEWE-30-16 as a ±5 V signal. Optional conditioned signal output (option 30-OUT-10) The conditioned signal output of each DAQP- / HSI-series module is also available on a BNC plug on the rear panel of the DEWE-30-16 as a ±10 V signal.

  • Page 19: Option 30-16-Diff-Out (Differential Output)

    < ±0.8 mV (±5 mV max.) Ouput offest drift: < 10 µV/K Ouput noise: (0.1 Hz to 500 kHz) < 0.08 mVRMS Power consumption: with output load 2.5 W maximum DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 20 Main System General description Having wide distance between the DEWE-30-xx and the data acquisition unit (DEWE-5000, DEWE-4010, DEWE-3020, DEWE-2010 …) causes some problems if high bandwidth and low distortion and noise is re- causes some problems if high bandwidth and low distortion and noise is re- quired.
  • Page 21 120 Ohm (typical value for twisted pair cable) this error is already around 5%. This influence should be recognized in the measurement result or should be rescaled in the measurement setup. DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 22 Main System Option DAQP-CFB-SYNC If more than one DEWE-30 is equipped with DAQP-CFB modules and these DEWE-30 are used together the carrier frequency of the master DAQ-CFB must also be connected from one DEWE-30 to the other in order to keep synchronisation. CFB-SYNC OUT SYNC LED CFB-SYNC IN...

  • Page 23: Bandwidth

    30-HSI option HSI ready option DEWE-30-OUT-5 by option 30-HSI DEWE-30-16 DEWE-30-16 with option DEWE-30-OUT-10 300 kHz not compatible with HSI option DEWE-30-OUT-10 modules DEWE-30-16 DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...

  • Page 24: Option 30-Hsi

    Main System Option 30-HSI CAUTION: If option 30-HSI is installed, the cable lenght of the anlog output cable is limited to 4 m and the following modules are not supported: DAQP-CHARGE-A DAQP-FREQ-A Already phased out models which are also not supported if 30-HSI option is installed: DAQN-THERM DAQN-RTD DAQN-OHM...

  • Page 25: A/D Conversion A1

    Please find information about the A/D conversion in the attached DEWE-ORION series manual. The latest version of the manual can be downloaded from: http://download.dewetron.com/dl/components/adboards Informations regarding different manufacturer's see the corresponding D/A card manual. DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 26 A/D & D/A Conversion Notes...

  • Page 27: Internal Wiring B1

    -12 V -9 V power supply The 16 slot DEWE-MOTHERBOARD receives the ±12 V power supply via a DC/DC converter from the internal power supply. DE-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 28 Internal Wiring Analog output connector pin-assignment Connector for DEWE-ORION-1616 cards Connector for DEWE-ORION-1624 cards -15 V +15 V +15V -15 V AGND AGND AGND AGND AGND AGND AGND AGND CH15+ AGND CH. 15- CH. 15+ CH14+ CH. 14- CH. 14+ AGND CH13+ AGND...
  • Page 29 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-M070505E • DEWE-30-16 • Technical Reference Manual • Printing version 1.1.1 • April 5, 2011...
  • Page 30 Notes...

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