Product Installation; Electrical Connections - Nice One OX4T Anweisungen Und Hinweise Für Die Installation Und Die Bedienung

– a GSM ® module and dedicated software,
for da ta communication via Internet between
Oview and a Personal computer (or palm-
top).
The Gsm ® module also enables the use of a
sma r tphone and standard mobile phone:
the se can be used to send a command to an
automation by means of a call or text mes-
sage; also, the smartphone, equipped with
the Windows ® Mo bile operating system ena -
bles use of the software "Oview software
suite".
3 – PRODUCT INSTALLATION
01. Remove the top cover of the receiver (fig. 1).
02. In the zones marked accordingly, drill the holes used to
route the cables and for wall-mounting of the receiver.
Caution! – Take suitable precautions to guarantee
the IP protection rating required for the type of in -
stallation. In particular, fit cable clamps (not supplied)
to guarantee protection of the power cables and con-
trol cables against possible traction or torsion.
03. Fix the receiver housing to the wall (fig. 2). Caution! –
The receiver must be positioned so that the cables
enter the housing exclusively from the bottom.
4 – ELECTRICAL CONNECTIONS
Fig. 3 shows the terminals and sockets used for connections:
– (A) for electrical power mains connection;
– (B) for aerial connection;
– (C and D) for connection of the contacts of the 4 relays;
– (E) for Obox connection;
– (F) for connection of Oview and the "BusT4" cable.
Each relay is fitted with 1 common contact (C), 1 normally open
(NO) contact in standby status and 1 normally closed (NC)
contact in standby status: these are all voltage-free contacts.
The contacts of the 4 relays have double insulation with re -
spect to the receiver circuit, as well as between the pair of
relays 1 and 2 and the pair of relays 3 and 4.
The double insulation enables the optional use of the contacts
in very low voltage circuits or mains voltage circuits with the
following options:
– use of all contacts in mains voltage electric circuits;
– use of all contacts in very low voltage electric circuits;
EN
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