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MBUS-PS - User manual

1 Notes and conventions

1.1 About this document

This manual provides guidance and procedures for a fast and efficient installation and start-up of the units

described in this manual. It is imperative to read and carefully follow the safety guidelines.

1.2 Legal basis

1.2.1 Placing on the market

Manufacturer of the MBUS-PS is the solvimus GmbH, Ratsteichstraße 5, 98693 Ilmenau, Germany.

1.2.2 Copyright protection

This documentation, including all illustrations contained therein, is protected by copyright. The author is

solvimus GmbH, Ilmenau. The exploitation rights are also held by solvimus GmbH. Any further use that

deviates from the copyright regulations is not allowed. Reproduction, translation into other languages, as

well as electronic and phototechnical archiving and modification require the written permission of solvimus

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. Third-party

products are always mentioned without reference to patent rights. The existence of such rights can therefore

not be excluded.

1.2.3 Personnel qualification

The product use described in this documentation is intended exclusively for qualified electricians or persons

instructed by these. They must all have good knowledge in the following areas:

• Applicable standards
• Use of electronic devices

1.2.4 Intended use

If necessary, the components or assemblies are delivered ex works with a fixed hardware and software config-

uration for the respective application. Modifications are only permitted within the scope of the possibilities

shown in the documentation. All other changes to the hardware or software as well as the non-intended use

of the components result in the exclusion of liability on the part of solvimus GmbH. Please send any requests

for a modified or new hardware or software configuration to solvimus GmbH.

1.2.5 Exclusion of liability

Study this manual and all instructions thoroughly prior to the first use of this product and respect all safety

warnings, even if you are familiar with handling and operating electronic devices.

The solvimus GmbH accepts no liability for damage to objects and persons caused by erroneous operation, inap-

propriate handling, improper or non-intended use or disregard for this manual, especially the safety guidelines,

and any warranty is void.

1.2.6 Disclaimer

All products, company names, trademarks and brands are the property of their respective holders. Their use

serves only to describe and identify the respective company, product or service. Use of them does not imply

any affiliation with, commercial relationship with or endorsement by them.

Page 4/18
UG_EN_MBUS-PS.pdf

Version: 1.4

Released

Frank Richter, 6 December 2022

© solvimus GmbH

Содержание MBUS-PS125

Страница 1: ...he M Bus Version 1 4 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 761...

Страница 2: ...MBUS PS User manual Page intentionally left blank Page 2 18 UG_EN_MBUS PS pdf Version 1 4 Released Frank Richter 6 December 2022 solvimus GmbH...

Страница 3: ...lines 6 1 7 Scope 6 1 8 Abbreviations 6 2 Introducing the device 9 2 1 General information 9 2 2 Delivery variants and scope of delivery 9 2 3 Connectors 9 2 4 Status LEDs 11 2 5 First steps 11 2 5 1...

Страница 4: ...on is intended exclusively for qualified electricians or persons instructed by these They must all have good knowledge in the following areas Applicable standards Use of electronic devices 1 2 4 Inten...

Страница 5: ...ther information References to additional literature manuals data sheets and internet pages 1 4 Font conventions Names of paths and files are marked in italics According to the system the notation is...

Страница 6: ...struction of control cabinets must be observed The components are populated with electronic parts which can be destroyed by an electrostatic discharge When handling the components ensure that everythi...

Страница 7: ...Protocol Secure I2C Inter Integrated Circuit I O Input Output ICMP Internet Control Message Protocol ID Identification Identifier unique marking IEC International Electrotechnical Commission IEEE Inst...

Страница 8: ...hort Range Device SSH Secure Shell SSL Secure Sockets Layer TCP Transmission Control Protocol THT Through Hole Technology TLS Transport Layer Security U Unit width of the housing 1 U 18 mm UART Univer...

Страница 9: ...thus be mapped in a PC software This enables simple meter reading and meter configuration using a PC In automation also a typical PLC can access meters via MBUS PS provided the PLC supports the protoc...

Страница 10: ...line for receiving data from the PC according to MBUS PS6 TX signal line for transmitting data on the M Bus ANSI EIA TIA 232 F 1997 MBUS PS32 GND TX signal line for transmitting data to the PC screw t...

Страница 11: ...tive load on the M Bus red blinking Overload of the M Bus master TX yellow Reception of data from the master PC and transmission to the M Bus slaves RX green Reception of data from the M Bus slaves an...

Страница 12: ...nsmits telegrams by modulating the current through the bus This is shown schematically in the following figure values of current and voltage may deviate Figure 4 Signalling on the M Bus The M Bus foll...

Страница 13: ...eter use of the SND_UD for selecting the meter via the application layer then selected meter can be addressed via special address 0xFD Standard load Defined idle current that a meter may draw from the...

Страница 14: ...ust be crossed between the PC and MBUS PS if need be If errors could not be eliminated please contact our customer support E Mail support solvimus de Phone 49 3677 7613065 The reception LED remains of...

Страница 15: ...te to the number of connected slaves If errors could not be eliminated please contact our customer support E Mail support solvimus de Phone 49 3677 7613065 The collision LED lights up when sending res...

Страница 16: ...e polarity protected M Bus overvoltage protection transients protection class III IEC 61140 Peak inrush current approx 3 A Meter interfaces The devices have an M Bus meter interface pin assignment see...

Страница 17: ...PS32 MBUS PS125 MBUS PS250 MBUS PS500 screw terminals 1 5 mm2 tightening torque 0 5 0 6 Nm MBUS PS20 MBUS PS80 D Sub male plug 9 contacts No handshake Galvanic isolation The RS 232 communication inter...

Страница 18: ...der number of the solvimus GmbH 1 PHOENIX CONTACT STEP PS 1AC 24DC 0 5 103501 3 PHOENIX CONTACT STEP PS 1AC 24DC 1 75 103960 Table 10 External power supplies The usage of accessories not recommended i...

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