Implementation

Above all, the Tyness and the board must be disconnected.
The board must be installed carefully and with precision of the connectors on the locations EXT.1 and/or EXT.2 of the Tyness.

The M-Bus bus cable of the type standard telephone cable – jYStY Nx2x0.8 mm is connected to the left connector (MBUS marking in serigraphy).

The power supply is connected in the right connector respecting the voltage (DC Output) and the polarity as written on the serigraphy (36V on the left, 0V on the right)

Warning: The bus must not be in short circuit if powered. It could cause damage to the board.

List of the M-Bus slaves tested and validated*

The M-Bus protocol is a standardized protocol according to the European standard EN 13757.

The following M-Bus slaves were tested and validated:

*So that we provide you with the best customer service, if the M-BUS
slave that you wish to read does not appear in our list, do not hesitate to send us a copy so that we can test it in order to add it.
Do not hesitate to contact your usual correspondent at Ewattch who will do the necessary testing with our technical team.