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6
TERMINAL 17:Outlet supply sensors - 17 V
positive stabilizing.
TERMINAL 18:Outlet supply sensors - 18 V
negative without stabilizing.
TERMINAL 19:Outlet of relay nº8 - Normally
outlet of alarm.
TERMINAL 20: Relay outlet nº7.
TERMINAL 21: Relay outlet nº6.
TERMINAL 22: Relay outlet nº5.
TERMINAL 23: Relay outlet nº4.
TERMINAL 24: Relay outlet nº3.
TERMINAL 25: Relay outlet nº2.
TERMINAL 26: Relay outlet nº1.
TERMINAL 27: General of outlets. It is necessary
to supply (220 or 24 V) so that it can go out through
the relays.
The general is protected with the fuse of outlets
for a maximum power of 2.5 A.
Do not exceed a 1 A current load for each outlet
by relay.
Every contact of relay is protected by a varistor
which avoids the sparks or interferences which are
produced when we open the contact with inductive
charge.
BE
CAREFUL
OUTLETS OF THE AMBITROL!
CONNECTION SCHEMES: INPUTS AND SUPPLY
CONNECTION SCHEME: OUTLETS
5. CONFIGURATION
WITH
THE
ANALOGICAL
In the AMBITROL equipments with analogical
outlets of 0 to 10 V, it is necessary to protect these
outlets with screened cable. What is more, this cable
must never be installed by the power lines.
The screen of the cable will be connected to the
earth terminal by one of its ends. If there is not an
earth terminal, it will be connected to the general of
analogical outlets.
These
outlets
regulating equipment, so we have to take into account
that some of these equipment, on being disconnected
from the grid, can produce an overload in the outlets.
In these cases, we have to install a device which on
disconnecting the regulating equipment of the grid,
also disconnects the sign of 0-10 V. (this anomaly has
been detected in gas regulators).
It is also necessary to screen the analogical
inputs of the sensors and to place them away from the
power lines.
If the equipment is placed, because there is no
other possibility, next to contactors with inductive
charges, it may be necessary to install, in its contacts,
spark suppressors, so that these do not affect the
equipment.
The first thing to be done when the equipment is
installed is to configurate it. This is to be done by the
installator.
are
normally
connected
to
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