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4 Installation
CAUTION! Device installation and
maintaining must be performed by
specialist technical staff only.
The external multi-polar cable shield
(armature) must be earthed.
All disconnected wires must be electrically
isolated.
Two variations of the product are available,
analogue or IP version. Pay attention to the
distinction between the different versions
in the chapters below.
The product comes with a multi-polar cable
or a cable tail for coupling purposes. When
installing the device with the multi-polar
cable, keep at least 250mm free space from
the bottom of the housing to allow for the
minimum curvature radius of the multi-
polar cable.
4.1 Range of use
The installation temperature range is -60°C to +65°C
(-76°F/149°F).
The device operates within a temperature range of
from -40°C and +65°C (-40°F/149°F).
6
4.2 Connection of the power
supply line
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 is adequately
dimensioned.
The device can be provided with different power
supply voltages. The power supply voltage is
indicated on the product identification label. (3.1
Product marking, page 5).
The multicore cable has the power and earth cables
inside.
Perform the connections following the instructions
reported in the table .
CONNECTION OF THE POWER SUPPLY LINE
Colour
Power supply 24Vac/from 12Vdc up to 24Vdc
Black 1 (+)
Black 2 (-)
Yellow/Green
Tab. 1
Terminals
L (Phase)
N (Neutral)
MNVCMVXCAM_1645_EN
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