iSMA-B-MG-IP User Manual
Introduction
The iSMA-B-MG-IP device (meter gateway) has been created to convert data from Modbus RTU/ASCII and M-Bus protocols to corresponding TCP/IP protocols (Modbus TCP/IP and M-Bus TCP/IP) and M-Bus UDP/IP protocols. The iSMA-B-MG-IP meter gateway allows to use one type of these conversions or both at the same time, using the same Ethernet connection.
The iSMA-B-MG-IP allows to service up to 128 Modbus RTU/ASCII devices with unique addresses connected to a COM1 port and up to 60 M-Bus meters (with unique addresses) connected to an M-Bus interface. At the same time the iSMA-B-MG-IP can manage up to 2 M-Bus UDP/IP clients, 4 M-Bus TCP/IP clients, 4 Modbus TCP/IP clients, which means it can effectively manage 10 clients.
The figure below shows an example of a system with iSMA-B-MG-IP.
Revision History
Rev. | Date | Description |
---|---|---|
1.7 | 10 Nov 2023 |
|
1.6 | 25 May 2022 | Rebranded |
1.5 | 8 Jun 2020 |
|
1.4 | 11 Feb 2019 |
|
1.3 | 15 Nov 2018 | Added M-Bus extended star and tree topology |
1.2 | 26 Oct 2018 |
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1.1 | 14 Dec 2017 |
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1.0 | 24 Jan 2017 | First edition |