Application Limits; Electrical Connections; Power Supply - Nice INB Instrucciones Y Advertencias Para La Instalación

ENGLISH
Original instructions
1 - General safety warnings and pr ecau-
tions
Caution! – for personal safety it is important to ob-
serve these instructions.
Caution! – Important instructions for safety; keep
these instructions in a safe place to enable future
product maintenance and disposal procedures.
• Installation of INB must be performed by qualified
technical personnel in observance of these instruc-
tions and local standards and legislation.
• Carefully read the instructions before performing in-
stallation and programming operations. Incorrect con-
nections or improper use of the product may impair
safety or correct operation of the safety device.
• Ensure that the power supply values correspond to
the contents of chapter "Technical specifications".
2 - Intended use and general
description
INB is an interface that enables control of Nice tubular
motors equipped with "TTBus", or Nice control units
equipped with "BusT4", from the home automation sys-
tem My Home of Bticino (see table B).
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In particular, the Nice systems are compatible with the
three subsystems belonging to the system My Home
BTicino, within the limits as shown in table A.

3 - Application limits

• The product must be installed in an environment pro-
1 – English
tected against the risk of infiltration of liquid sub-
stances or dust.
• The product must be connected exclusively to the
Nice and BTicino systems specified in this manual.
4 - Installation
Install INB in a suitable junction box (read general safety
warnings).

5 - Electrical connections

Caution! - Always disconnect the mains power sup-
ply before making electrical connections.
5.1 - Routing the "bus" of automations
to be connected:
The tubular motors for awnings and shutters (with
"TTBus") and control units for gates and doors (with
"BusT4") can be connected to INB only after suitable
programming the relative "series" value in each. This
value will subsequently enable individual identification of
each device within the bus network.
Important – Each device belonging to the same "TTBus"
or "BusT4" network (with the latter connected to the
same INB interface) must have a "series" value that is
different from others, between 1 and 8. Also, the control
units with "BusT4" must have the address value 3.
5.2 - Connections:
The terminals and sockets available on the product in-
terface (fig. 1) enable connection between the Nice and
Bticino systems.
• for BTicino: use terminals "SCS" (connection without
polarity) to connect the "SCS" bus cable.
• for Nice: use terminals "
(~)" to connect a tubular motor, or socket "BusT4" to
connect a control unit.
of
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Caution! - Either "TTBus" or "BusT4" of Nice can
be connected, but never both simultaneously. The
interface has a special configurator to select the
type of bus used. In the same way, an interface
can be configured to be associated with just one
of the 3 My Home

5.3 - Power supply:

If INB is connected to "BusT4" power supply is not re-
quired as this product is powered via the bus itself (fig. 2).
However, if INB is connected to "TTbus" it must be con-
nected to an external 24V dc/ac power supply (fig. 3).
6 - Programming
Caution!
- Always disconnect the mains power supply before
performing programming operations.
- Before programming the INB interface, ensure you
have a thorough knowledge of the operating mode
of the bus SCS My Home
relevant technical documentation (www.MyHome-
Bticino.it), and operation of the Nice tubular motors
and control units, consulting the relative instruction
manuals (www.niceforyou.com).
To ensure correct operation, the INB interface must be
suitably configured, according to the Nice and BTicino
systems on which it is installed. Programming is by entry
or removal of the relative BTicino "configurators" (num-
bered jumpers), present on the circuit board. The fol-
lowing configurations are possible.
Table A
", "TTbus", "+ (~)" and "–
systems (see table A).
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® of BTicino, consulting the
Nice
TTBus BusT4
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Automation
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Video door entry
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Access control
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