External Serial Interface - Michael MBWBLUE Mode D'emploi

External Serial Interface

The MBWBLUE is equipped with a simple external serial interface (TX / RX and
power supply, only). This external serial interface may be used to connect e.g. optical
or other meter configuration devices. The maximum power output is limited to
35 mA (5.4 V).
TX: MBWBLUE -> external device
RX: external device -> MBWBLUE
Power: +5.4V / 35 mA max.
The corresponding counterpart to the MBWBLUE connector is:
BINDER - 99-0413-00-05 connector (5-way)
26
Exterior view on the connector pins
0=+5.4V; 1=-5.4 V
0=+3.0 V ...+15.0V; 1=-3.0V...-15.0V
MBWBLUE