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2.2
Electrical connection (for external power supply)
In case the MBC1 converter is used with external power instead of batteries, it is provided
with a terminal strip. To make easy the connection, the description of the terminals is
marked on the label on the back cover of the equipment.
For the electrical installation it is recommended to use multiple conductor cables with
individual cable sections in the order of 0.25 to 0.5 mm
connect.
Before starting the installation, check that the cable glands are the right size for the cables to
be used. This will guarantee the instrument will stay watertight. The cable glands used are
for cables with outside diameters between 3.5 and 10 mm.
To connect the cables, peel the outside insulation to free the inner cables. Then pass the
cables through the cable glands and screw down in the corresponding positions of the
terminal strip as indicated in the following point.
Grip carefully the cables with the cable glands to maintain the degree of protection.
Incorrect installation of the cable gland or inadequate cable placement can cause irreparable
damage to the converter.
2.2.1
External power supply wiring
Before starting the installation of the equipment, check that the supply voltage available is the
same as marked on the label of the converter.
Terminal
9
10
16
2
in order to make it easier to
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