ULTIMATE SPEED 403814-2201 Operation And Safety Notes page 15

If the RS485 interface needs to
be configured with an appro-
priate resistance, move the
2-pin cap from Pin1 & Pin2 to
Pin2 & Pin3, to connect it with
an appropriate R100 resistor.
In the same way, J103 can
–
be connected with an R101
adjustment resistor. In general,
the resistance of the Slave
machine which is furthest from
the Master machine needs to
be adjusted and J102/J103
must be connected with the
adjustment resistor at the same
time.
Position the pin caps as
–
follows:
With Smart Meter and
Master/Slave installation:
If you are only connecting one
„
charger to a mains supply, then no
further adjustments are required.
When delivered, the charger is
set for this application.
Without Smart Meter or Master/
Slave installation:
1) GATEWAY-485A/
GATEWAY-485B are used for the
Smart Meter Gateway connection.
2) NET1-485A/NET1-485B and
NET2-485A/NET2-485B are
used for Master/Slave connection.
3) COM is connected with the
earth of the secondary circuit.
Put the back cover
„
on and fix it in place with the
7 screws for the back cover
Now hang the charger
„
the metallic rear panel
hang it onto the wall, completely
over the metallic rear panel
Now screw the 4 fastening
„
screws through the charger
6
onto the metallic rear panel
GB/IE/NI/CY/MT
back
20
.
16
onto
1
and
18
.
18
1
.
18
15