cabur PLUS EV, Инструкция по установке и эксплуатации

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41
Step
No. Description Picture
1 The external meter is
connected to the charger
through an RS-485 bus.
The RS-485 terminal blocks
can be reached removing the
charger cover and then by
removing the inner cover
which protects the supply
terminal blocks.
The
RS-485 wires are
connected to the bus
connector (terminal block) on
the charger as presented in
the picture.
2 The RS-485 signals from the
meter shall be connected as in
the picture where
•
RS- 485 positive signal “+”
is in “red”
•
RS- 485 negative signal “ - “
is in “black”
3 After the external meter is
connected, the charger must
be closed again with its covers.
This is extremely important for
functional and (mainly for
safety reasons