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DS-TACHO-4 
TECHNICAL REFERENCE MANUAL 
DS-TACHO-4 V20-1 
 
 
 
 
 

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Summary of Contents for DEWESOFT DS-Tacho-4

  • Page 1: Table Of Contents

      DS-TACHO-4  TECHNICAL REFERENCE MANUAL  DS-TACHO-4 V20-1            1 ...
  • Page 2: Table Of Contents

    7.2. General Safety Instructions 17  7.2.1. Environmental Considerations 17  7.2.2. Product End-of-Life Handling 17  7.2.3. System and Components Recycling 17  7.2.4. General safety and hazard warnings for all Dewesoft systems 18  9. Documentation version history 21  DS-TACHO-4 V20-1 2/20   ...
  • Page 3: About This Document

    It gives you important information about the subject.  Please read carefully!    Hint   It gives you a hint or provides additional information about a subject.      Example   Gives you an example of a specific subject.        DS-TACHO-4 V20-1 3/20   ...
  • Page 4: Introduction

    The further the probe will be away from the target, the more the TTL                                   amplitude signal will decrease.                    DS-TACHO-4 V20-1 4/20   ...
  • Page 5: Scope Of Delivery

      3.1. Scope of Delivery  The DS-Tacho4 shipment contains the following items:    Probe   2) Sensor   3) Tripod   4) Tape   5) Adapter sleeve (6mm)      I mage 1: ​ S cope of delivery      DS-TACHO-4 V20-1 5/20   ...
  • Page 6: Sensor

    3.1.3. Tripod        I mage 2: Sensor    I mage 4: ​ T ripod: Box-dimensions: 63x50x55 mm  3.1.2. Probe  3.1.4. Tape      I mage 5: Black/white tape      I mage 3: Probe  DS-TACHO-4 V20-1 6/20   ...
  • Page 7: Operation

    DS-TACHO-4   TECHNICAL REFERENCE MANUAL      4. Operation     4.1. Mounting of the Probe        I mage 6: Mounting of the Probe      DS-TACHO-4 V20-1 7/20   ...
  • Page 8: Using The Tripod

    To mount the probe to the Tripod, you need the 6mm Adapter sleeve.    First put the adapter sleeve over the probe and then mount it in the Tripod.      I mage 7: Using the Tripod      DS-TACHO-4 V20-1 8/20   ...
  • Page 9: Adjustment Of The Probes

                            (length), review this operation to confirm the accurate detection: the set up is finished.        I mage 8: Probe adjustment      DS-TACHO-4 V20-1 9/20   ...
  • Page 10: Optional Reflector Types

                        length to enable robust and high quality measurement.      I mage 11: Gap example  Important  The zero pulse must be at least 3 pulses long.  DS-TACHO-4 V20-1 10/20   ...
  • Page 11: Technical

    I mage 12: Sensor pinout    5.3. Specifications    Specifications  DS-Tacho4  Supply voltage  9 - 30 VDC  Supply current @ 12 V  100 mA  Max. input frequency  260 kHz  Output  TTL  Rise time  100 ns  Fall time  <1 μs  DS-TACHO-4 V20-1 11/20   ...
  • Page 12: Lemo Connector

    Potentiometer 3/4 turn  Probe diameter  M6 x 20 mm  Black/white tape  2 mm black, 2 mm white; width 10 mm; 1 m tape included  Connector  Lemo FGG.1B.307, directly fits to a Dewesoft counter input        5.4. Lemo connector   ...
  • Page 13: Physical Diagram

    DS-TACHO-4   TECHNICAL REFERENCE MANUAL      5.5. Physical Diagram        I mage 14: Sensor dimensions                    DS-TACHO-4 V20-1 13/20   ...
  • Page 14: Warranty Information

      6.2. Support  Dewesoft 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 Dewesoft directly.   ...
  • Page 15: Printing History

    When used in text representing the company, product or  technology name, the ® sign is not used. The Dewesoft triangle logo is a registered trademark but the ®  sign is not used in the visual representation of the triangle logo. ...
  • Page 16: Safety Instructions

    Failure to comply with these precautions or with specific warnings elsewhere in  this manual violates safety standards of design, manufacture, and intended use of the product.  Dewesoft GmbH assumes no liability for the customer’s failure to comply with these requirements.    ...
  • Page 17: General Safety And Hazard Warnings For All Dewesoft Systems

    REMOVE POWER and do not use the product until the safe  operation can be verified by service-trained personnel. If necessary, return the product to  Dewesoft sales and service office for service and repair to ensure that safety features are  maintained. ...
  • Page 18 This product has left the factory in safety-related flawlessness and in proper condition. In order to  ● maintain this condition and guarantee safety use, the user has to consider the security advice  and warnings in this manual.    EN 61326-3-1:2008  DS-TACHO-4 V20-1 18/20   ...
  • Page 19 Devices and systems according to IEC 61508 or IEC 61511 which are considered as “operationally  well-tried”, are excluded from the scope of IEC 61326-3-1.    Fire-alarm and safety-alarm systems, intended for the protection of buildings, are excluded from the  scope of IEC 61326-3-1.        DS-TACHO-4 V20-1 19/20   ...
  • Page 20: Documentation Version History

    DS-TACHO-4   TECHNICAL REFERENCE MANUAL      9. Documentation version history    Version  Date  Notes  [dd.mm.yyyy]  1.0.0  09.03.2015  ☑ initial revision  1.0.1  02.12.2019  ☑Update sensor specification  V20-1  07.10.2020  New template    DS-TACHO-4 V20-1 20/20   ...

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