V2 RIF50, Руководство пользователя

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The devices in the series RIF50 - DFN are a security systems for
controland observation of passages, automatic gates and doors. It
can be used also for pedestrian and car crossing.
It is composed by a transmitter and a receiver housed in special
waterproof boxes, that permite the installation in the external or
internal part of a building.
The system doesn't need a centring adjustment; the receiver LED
displays the perfect alignment of the photocells, therefore it
allows an easy and fast installation.
INSTALLATION (Fig. 1)
For the system to function correctly, it is essential that the flatness
and linearity of the surfaces intended for installation be checked,
then FIX THE PROJECTOR ALONG THE SAME GEOMETRICAL AXIS
AND AT THE SAME HEIGHT ABOVE THE GROUND, IN FRONT OF
THE RECEIVER.
For correct installation, follow the instructions below very
carefully:
• Decide where the photocells are to be installed, taking into
account the need for the photocells to be fixed on a flat,
linear surface.
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PLEASE NOTE: position the photocells so as to avoid
the receiver RX facing into the sun.
• Decide where to place the channels for the power supply
cables.
• Open the photocell casing and use the base A to mark out
the positions of the fixing holes.
• Fix the base A and connect-up the terminals.
ELECTRICAL CONNECTIONS
The new range of devices is equipped with a synchronism circuit
allowing the installation of two pairs, even very close together,
without them interfering with one another.
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PLEASE NOTE: It is essential that the TX and RX
power supplies be in phase (e.g. TX earth with RX earth
and 24 V AC TX with 24 V AC RX).
Synchronised operation: supply both pairs of photocells with
AC current, inverting the polarity between the first and second
pairs (fig. 2).
Non-synchronised operation: supply both pairs of photocells
with DC current, and install both pairs inversely with respect to
one another (fig. 3).
ADJUSTMENT
Having completed the installation, check that the system is
operating correctly:
1. Ensure there are no obstacles between the transmitter and
the receiver.
2. Power-up the system:
- The receiver LED is off: The photocell is not centred;
perform centring.
- The receiver LED is on: the photocell is centred.
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WARNING: If the receiver LED flashes, the power
supply of TX and RX is out of phase.
Check the electrical connections.
3. Apply the adhesive gasket D inside the cover. As regards DFN:
if there is not a strong solar exposure, please put the gasket
with the small opening positioned on the lens of TX and RX.
Otherwise please put the gasket with the small opening
positioned on RX lens (the range is so reduced to 13 meters).
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PLEASE NOTE: incorrect insertion of the gasket
seriously compromises the watertight seal of the casing.
5. Place the cover B over the photocell and ensure it is operating
correctly without removing the adhesive attenuation filter C
(the filter simulates adverse weather conditions such as rain,
fog etc.)
6. Then remove the attenuation filter.
7. Break the infrared beam a number of times: the receiver LED
must switch itself off and the relay must switch.
The manufacturer cannot be held reponsible for any
damage caused by iproper, erroneus or unreasonable use
TECHNICAL SPECIFICATIONS
DECLARATION OF CONFORMITY
V2 S.p.A. hereby declare that RIF50 - DFN equipment conforms
to the essential requirements established in the electromagnetic
compatibility directive
89/336/CEE
Racconigi, 10 th September 2009
Legal representative, V2 S.p.A.
Cosimo De Falco
RIF50 DFN
Dimensions 89x55x24 mm 76x66x30 mm
Optical range 25 m
Power supply 12÷24 Vac/dc
Signal
modulated infrared 833 Hz
l
= 950 nm
Relay contact 1A max 30 Vdc
Absorption TX 20 mA RX 25 mA
Operating temperature -20°C / +60°C