Kobold DAG-M4T Series Operating Instructions Manual
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Kobold DAG-M4T Series Operating Instructions Manual

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Operating Instructions
for
Digital Indicating Unit
Thermocouple Type K, B, S, N, E, T, R, L, J
Model: DAG-M4T..., 96 x 48 mm

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Summary of Contents for Kobold DAG-M4T Series

  • Page 1 Operating Instructions Digital Indicating Unit Thermocouple Type K, B, S, N, E, T, R, L, J Model: DAG-M4T…, 96 x 48 mm...

  • Page 2: Table Of Contents

    DAG-M4T We don’t accept warranty and liability claims neither upon this publication nor in case of improper treatment of the described products. The document may contain technical inaccuracies and typographical errors. The content will be revised on a regular basis. These changes will be implemented in later versions.
  • Page 3 DAG-M4T Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com DAG-M4T K08/0623 page 3...

  • Page 4: Note

    Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased.

  • Page 5: Brief Description

    DAG-M4T 5. Brief description The panel meter instrument DAG-M4T is a 5-digit device for different thermocouples and a visual threshold value monitoring via the display. The configuration happens via four keys at the front. The integrated programming interlock prevents unrequested changes of parameters and can be unlocked again with an individual code.

  • Page 6: Assembly

    DAG-M4T 6. Assembly Please read the following Safety advices on page 30 before installation and keep this user manual for future reference. 1. After removing the fixing elements, insert the device. 2. Check the seal to make sure it fits securely. 3.

  • Page 7: Electrical Connection

    DAG-M4T 7. Electrical Connection Type DAG-M4T7 supply 10-40 VDC galv. Isolated, 18-30 VAC Type DAG-M4T8 supply 100-240 VAC, DC ±10% DAG-M4T K08/0623 page 7...

  • Page 8: Function And Operation Description

    DAG-M4T 8. Function and operation description Operation The operation is divided into three different levels. Menu level (delivery status) This level is for the standard settings of the device. Only menu items which are sufficent to set the device into operation are displayed. To get into the professional level, run through the menu level and parameterize “prof“...

  • Page 9: Setting Up The Device

    DAG-M4T Function chart 9. Setting up the device 9.1 Switching on Once the installation is complete, you can start the device by applying the voltage supply. Before, check once again that all electrical connections are correct. Starting sequence For 1 second during the switching-on process, the segment test (8 8 8 8 8) is displayed followed by an indication of the software type and, after that, also for 1 second the software version.

  • Page 10: Standard Parameterization (Flat Operation Level)

    DAG-M4T 9.2 Standard parameterization (Flat operation level) To parameterize the display, press the [P] key in operating mode for 1 second. The display then changes to the menu level with the first menu item TYPE. page 10 DAG-M4T K08/0623...
  • Page 11 DAG-M4T DAG-M4T K08/0623 page 11...
  • Page 12 DAG-M4T page 12 DAG-M4T K08/0623...

  • Page 13: Programming Interlock Run

    DAG-M4T 9.3 Programming interlock RUN DAG-M4T K08/0623 page 13...

  • Page 14: Extended Parameterization (Professional Operation Level)

    DAG-M4T 9.4 Extended parameterization (professional operation level) 9.4.1 Signal input parameters page 14 DAG-M4T K08/0623...
  • Page 15 DAG-M4T DAG-M4T K08/0623 page 15...
  • Page 16 DAG-M4T 9.4.2 General device parameters page 16 DAG-M4T K08/0623...
  • Page 17 DAG-M4T DAG-M4T K08/0623 page 17...
  • Page 18 DAG-M4T 9.4.3 Safety parameters page 18 DAG-M4T K08/0623...
  • Page 19 DAG-M4T 9.4.4 Serial parameters DAG-M4T K08/0623 page 19...
  • Page 20 DAG-M4T 9.4.5 Analogue output parameters for analogue output 1 page 20 DAG-M4T K08/0623...
  • Page 21 DAG-M4T Analogue output parameters for analogue output 2 DAG-M4T K08/0623 page 21...
  • Page 22 DAG-M4T page 22 DAG-M4T K08/0623...
  • Page 23 DAG-M4T 9.4.6 Relay functions DAG-M4T K08/0623 page 23...
  • Page 24 DAG-M4T page 24 DAG-M4T K08/0623...
  • Page 25 DAG-M4T 9.4.7 Alarm parameters DAG-M4T K08/0623 page 25...
  • Page 26 DAG-M4T Programming interlock RUN Description see page 13, menu level RUN page 26 DAG-M4T K08/0623...

  • Page 27: Reset To Factory Settings

    DAG-M4T 10. Reset to factory settings To return the unit to a defined basic state, a reset can be carried out to the default values. The following procedure should be used:  Switch off the power supply  Press button [P] “- - - - -“...
  • Page 28 DAG-M4T Operating current By operating current the alarm S1-S4 is off below the threshold and on on reaching the threshold. Quiescent current By quiescent current the alarm S1-S4 is on below the threshold and switched off on reaching the threshold. Switching-on delay The switching-on delay is activated via an alarm and e.g.

  • Page 29: Interfaces Rs232 And Rs485

    DAG-M4T 12. Interfaces RS232 and RS485 The interface RS485 is connected via a screened data line with twisted wires (Twisted-Pair). On each end of the bus segment a termination of the bus lines needs to be connected. This is necessary to ensure a secure data transfer to the bus. For this a resistance (120 Ohm) is interposed between the lines Data B (+) and Data A (–).

  • Page 30: Technical Information

    DAG-M4T 13. Technical Information Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 14. Order Codes Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 15.
  • Page 31 DAG-M4T Installation The DAG-M4T device must be installed by a suitably qualified specialist (e.g. with a qualification in industrial electronics). Notes on installation  There must be no magnetic or electric fields in the vicinity of the device, e.g. due to transformers, mobile phones or electrostatic discharge. ...

  • Page 32: Error Elimination

    DAG-M4T 17. Error elimination page 32 DAG-M4T K08/0623...

  • Page 33: Disposal

    DAG-M4T 18. Disposal Note!  Avoid environmental damage caused by media-contaminated parts  Dispose of the device and packaging in an environmentally friendly manner  Comply with applicable national and international disposal regulations and environmental regulations. Batteries Batteries containing pollutants are marked with a sign consisting of a crossed-out garbage can and the chemical symbol (Cd, Hg, Li or Pb) of the heavy metal that is decisive for the classification as containing pollutants: 1.

  • Page 34: Eu Declaration Of Conformance

    DAG-M4T 19. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Digital Indicating Unit model: DAG-M4T to which this declaration relates is in conformity with the standards noted below: EN 61010-1:2010+A1:2019+A1:2019/AC:2019...

  • Page 35: Declaration Of Conformity

    DAG-M4T 20. UK Declaration of Conformity We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Digital Indicating Unit Model: DAG-M4T to which this declaration relates is in conformity with the standards noted below: BS EN 61010-1:2010+A1:2019 Safety requirements for electrical equipment for measurement, control, and laboratory use.

  • Page 36: Appendix Modbus Device Interface

    DAG-M4T 21. Appendix MODBUS Device Interface page 36 DAG-M4T K08/0623...
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  • Page 38 DAG-M4T page 38 DAG-M4T K08/0623...
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  • Page 40 DAG-M4T page 40 DAG-M4T K08/0623...
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  • Page 42 DAG-M4T page 42 DAG-M4T K08/0623...
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  • Page 44 DAG-M4T page 44 DAG-M4T K08/0623...
  • Page 45 DAG-M4T DAG-M4T K08/0623 page 45...

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