Videotec Maximus MPXHD Delux, Инструкция по эксплуатации

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Instruc
tion manual - English - EN
19 MNVCMPXHDB_1822_EN
7.6 Connection of the power
supply line
Depending on the version, the device can be
provided with different power supply voltages. The
power supply voltage is indicated on the product
identification label. (5.2 Product marking, page 11).
Electrical connections must be performed
with the power supply disconnected and
the circuit-breaker open.
When commencing installation make sure
that the specifications for the power supply
for the installation correspond with those
required by the device.
Check that the power supply socket and
cable are adequately dimensioned.
Earth cable should be about 10mm longer
than the other two, so that it will not be
disconnected accidentally if pulled.
The power supply cable must be covered
by the silicone sheath (01) supplied. The
silicone sheath must be fastened with the
corresponding cable tie (02).
Fig. 12
02
01
All signal cables must be grouped together
by means of a cable tie.
The power cables must be sized according to the
ratio between the supply current and the distance to
be covered.
The safety grounding conductor must have a cross-
section equal to or greater than that of the power
supply cables.
Nominal section of the cables used: from
0.5mm² (20AWG) up to 2.5mm² (13AWG).
Slide the power cables through the entry device.
Extract the removable male power line connector
from the connector board (J1, 7.4 Connector board
description, page 18). Connect the power wires
following the connector labeling for polarity as
shown.
CONNECTION OF THE POWER SUPPLY LINE
Colour Terminals
Power supply 24Vac
Defined by the installer N (Neutral)
Defined by the installer L (Phase)
Yellow/Green
Power supply 230Vac
Blue N (Neutral)
Brown L (Phase)
Yellow/Green
Power supply 120Vac
Blue N (Neutral)
Brown L (Phase)
Yellow/Green
Tab. 2