Optec
Level converter MPW-64
The Optec-MPW-64 M-Bus level converter can be used to connect up to 64 M-Bus end devices
(each with a standard load of 1.5mA) can be connected to an M-Bus master via an
RS-232 connection. The M-Bus master can be a PC or an embedded controller, for example.
The level converter converts the signals coming from the M-Bus master from
the RS-232 interface to the M-Bus signal level. The M-Bus master is connected to the level converter either
via an RJ12 socket or terminals 5 to 7 (TD, RD and GND).