Sentera Controls DSMFM-2R Mounting And Operating Instructions

Multifunctional duct transmitter

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DSMFM-2R
MULTIFUNCTIONAL
DUCT TRANSMITTER
Mounting and operating instructions

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Summary of Contents for Sentera Controls DSMFM-2R

  • Page 1 DSMFM-2R MULTIFUNCTIONAL DUCT TRANSMITTER Mounting and operating instructions...
  • Page 2: Table Of Contents

    OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING & OPERATING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS VERIFICATION OF INSTALLATION TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS MAINTENANCE MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 2 - 90 www.sentera.eu back to the table of contents...
  • Page 3: Safety And Precautions

    In case there are any questions that are not answered, please contact your technical support or consult a professional. MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 3 - 90 www.sentera.eu...
  • Page 4: Product Description

    DSMFM-2R MULTIFUNCTIONAL DUCT TRANSMITTER PRODUCT DESCRIPTION The DSMFM-2R are multifunctional duct transmitters which measure temperature, relative humidity and CO concentration level. Based on the temperature and relative humidity measurements, the dew-point temperature is calculated. They are Power over Modbus supplied and all parameters are accessible via Modbus RTU.
  • Page 5: Operational Diagrams

    Modbus RTU communication, signal /B Pin 6 Pin 7 Ground, supply voltage Pin 8 8 mm 8 mm 8 mm 8 mm 24 VDC MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 5 - 90 www.sentera.eu back to the table of contents...
  • Page 6: Mounting & Operating Instructions In Steps

    (if necessary), see Fig. 1 and Fig. 2 below. Fig. 1 Mounting dimensions With flange Without flange 86,8 34,5 Fig. 2 Mounting position Correct Incorrect MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 6 - 90 www.sentera.eu back to the table of contents...
  • Page 7 Crimp the RJ45 cable and plug it into the socket, see Fig.  4 and section “Wiring and connections”. Fig. 4 Wiring and connections MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 7 - 90 www.sentera.eu back to the table of contents...
  • Page 8: Operating Instructions

    ‘boot mode’ is automatically activated and the firmware can be updated. NO T E Make sure the power supply does not get interrupted during “bootload” procedure, otherwise you risk losing unsaved data. MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 8 - 90 www.sentera.eu back to the table of contents...
  • Page 9: Verification Of Installation

    In case of heavy pollution, clean with a non-aggressive product. In these circumstances the unit should be disconnected from the supply. Pay attention that no fluids enter the unit. Only reconnect it to the supply when it is completely dry. MIW-DSMFM-2R-EN-000 - 28 / 11 / 2023 9 - 90 www.sentera.eu...

Table of Contents