1. Manuals
  2. Brands
  3. Solvimus Manuals
  4. Repeater
  5. MBUS-REP
  6. User manual

Solvimus MBUS-REP User Manual

Repeater for the m-bus
Hide thumbs Also See for MBUS-REP:
Table of Contents

Advertisement

Quick Links

Download this manual
MBUS-REP - USER MANUAL
MBUS-REP
Repeater
for the M-Bus
Version: 1.3
Date: 6 December 2022
Authors:
Remo Reichel, Frank Richter
solvimus GmbH
Ratsteichstr. 5
98693 Ilmenau
Germany
solvimus GmbH – Ratsteichstr. 5 – 98693 Ilmenau – Germany
Telephone: +49 3677 7613060 – Fax: +49 3677 7613069 – E-Mail: info@solvimus.de

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MBUS-REP and is the answer not in the manual?

Questions and answers

Related Manuals for Solvimus MBUS-REP

Summary of Contents for Solvimus MBUS-REP

  • Page 1 Version: 1.3 Date: 6 December 2022 Authors: Remo Reichel, Frank Richter solvimus GmbH Ratsteichstr. 5 98693 Ilmenau Germany solvimus GmbH – Ratsteichstr. 5 – 98693 Ilmenau – Germany Telephone: +49 3677 7613060 – Fax: +49 3677 7613069 – E-Mail: info@solvimus.de...
  • Page 2 MBUS-REP - User manual Page intentionally left blank Page 2/15 Version: 1.3 Frank Richter, 6 December 2022 UG_EN_MBUS-REP.pdf Released © solvimus GmbH...

  • Page 3: Table Of Contents

    MBUS-REP - User manual Table of Contents Table of Contents 1 Notes and conventions 1.1 About this document ........

  • Page 4: Notes And Conventions

    GmbH. Violations will result in a claim for damages. The solvimus GmbH reserves the right to provide for any alterations or modifications that serve to increase the efficiency of technical progress. All rights in the event of the granting of a patent or the protection of a utility model are reserved by solvimus GmbH.

  • Page 5: Symbols

    MBUS-REP - User manual Firefox is a trademark of the Mozilla Foundation in the U.S. and other countries. Chrome™ browser is a trademark of Google Inc. Microsoft Excel is a trademark of the Microsoft group of companies. 7-Zip Copyright (C) 1999-2022 Igor Pavlov.

  • Page 6: Safety Guidelines

    When handling the components, ensure that everything in the vicinity is well earthed (personnel, work- place and packaging). Do not touch electrically conductive components, e.g. data contacts. 1.7 Scope This documentation describes the device manufactured by solvimus GmbH, Ilmenau, and stated on the title page. 1.8 Abbreviations...
  • Page 7 MBUS-REP - User manual Table 2 – Continued from previous page Abbreviation Meaning Clear to send D0 interface (optical interface, IEC 62056-21) Direct Digital Control DHCP Dynamic Host Configuration Protocol Digital Input, digital input terminal Data information field DIFE Data information field extensions Deutsches Institut für Normung, German Institute for Standardization...
  • Page 8 MBUS-REP - User manual Table 2 – Continued from previous page Abbreviation Meaning Random Access Memory REQ_UD Request User Data (Class 1 or 2) Requests For Comments RSP_UD Respond User Data RSSI Received Signal Strength Indicator Real-Time Clock RTOS Real-Time Operating System...

  • Page 9: Introducing The Device

    The serial number of the devices of the solvimus GmbH can be read from the housing. 2.2 Delivery variants and scope of delivery The MBUS-REP is offered in a range of variants, and so can easily be adapted to the requirements of the particular property.

  • Page 10: Status Leds

    Otherwise, the device can be damaged. The MBUS-REP is fully transparent to the data communication on the M-Bus. This means that the device is not visible as an M-Bus slave and baud rate changes of the M-Bus master do not need any user interaction.
  • Page 11 MBUS-REP - User manual On a physical level, the M-Bus uses voltage and current modulation to transmit data. The master transmits telegrams by modulating the bus voltage, the slave transmits telegrams by modulating the current through the bus. This is shown schematically in the following figure (values of current and voltage may deviate): Figure 2: Signalling on the M-Bus The M-Bus follows the principle of request-response, i.e.

  • Page 12: Extending An Existing M-Bus Network With A New Bus Segment

    Connect the power supply connectors 24 VDC and 0 VDC to a suitable power supply. 2.6 Specific troubleshooting In case the MBUS-REP does not work as described in this document, it is useful to locate the malfunction in order to resolve the issue and to recover the full functionality again.

  • Page 13: Technical Data

    MBUS-REP - User manual Checking the M-Bus master interface Check if the collision LED is flashing red. If so, an overload of the interface is detected. Possible causes are: • Short circuit between MBUS+ and MBUS-: In this case disconnect all M-Bus wires. The collision LED should be off now.

  • Page 14: Further Specifications

    MBUS-REP - User manual – max. 500 unit loads (UL) for MBUS-REP500 – Max. current rating permanent: 1500 mA • M-Bus slave: compliant to EN 13757-2, current consumption approx. 3 mA (2 UL), screw terminals ( 1.5 mm , tightening torque 0.5-0.6 Nm) •...

  • Page 15: Accessory

    MBUS-REP - User manual 3 Accessory The solvimus GmbH recommends the external power supply PHOENIX CONTACT STEP-PS/1AC/24DC/1.75, order number of the solvimus GmbH: 103960. The usage of accessories not recommended is at your own risk. It is imperative to mind Section 1.2.5.

Table of Contents