V2 SENSIVA-XS Bedienungsanleitung Seite 7

WALL 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
that 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 using the gasket F.
• Make the electrical connections.
INSTALLATION ON A GARDO PILLAR (FIG. 2)
1. Install the pillars, following the instructions given in the
relevant instruction manual enclosed.
2. Insert the photocell (or photocells, depending on the length of
the strip) into the grooves in the strip.
3. Position the photocell at the desired height and fix it using the
special V screws (Fig.2).
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PLEASE NOTE: Current regulations require the
recognition of obstacles with different minimum heights
depending on the type of installation: 30 cm (height
recommended for the installation of the 20 cm photocell)
or 70 cm (50 cm recommended height). Refer to the
regulations specific for the type of installation.
4. Insert the connection cables into the hole on the bottom of the
column.
5. Connect the photocells and make the necessary adjustments.
6. Insert the plastic front of the column and slide it down and
then insert the top plug
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PLEASE NOTE: If the signal is not sufficient, check that
the transmitter and receiver are aligned. Optionally, remove
the cover B from the photocell inserted in the pillar and
held in place by the upper cap. If the photocell is inserted
inside the pillar on which there is an accessory fitted in
place of the upper cap, DO NOT remove the cover.
ELECTRICAL CONNECTIONS
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WARNING: The installation of the unit, safety devices
and accessories must be carried out when the power supply
is disconnected
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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WARNING: the supply of TX and RX must be in phase
(e.g. TX earth with RX earth and 24 V AC TX with 24 V AC
RX).
Synchronised operation - connect as Fig. 4
Supply both pairs of photocells with AC current, inverting the
polarity between the first and second pairs.
Non-synchronised operation - connect as Fig. 5
Supply by direct or alternating current the two pairs of photocells
and install the two pairs in the reverse order with respect to one
another.
JUMPER (Fig. 3)
JUMPER J1 (RX)
Position A - relay output with normally closed contact (DEFAULT)
Position B - relay output with normally open contact
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, move on to
part 3.
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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. 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.)
4. Then remove the attenuation filter.
5. Break the infrared beam a number of times: the receiver LED
must switch itself off and the relay must switch.
TECHNICAL SPECIFICATIONS
Optical range
Dimensions
Power supply (VIN - GND)
Signal
Relay contact
Absorption (VIN = 24Vdc)
Operating temperature
Protection degree
EU DECLARATION OF CONFORMITY
V2 S.p.A. hereby declare that SENSIVA-XS equipment conforms to
the essential requirements established in directives:
• 2014/30/EU electromagnetic compatibility directive
• RoHS2 2011/65/EC
Racconigi, 01/06/2015
Legal representative, V2 S.p.A.
Antonio Livio Costamagna
- 7 -
20 m
84x29x24 mm
12÷24 Vac / 12÷36 Vdc
modulated infrared 2 KHz
= 940 nm
l
1A max 30 VDC
TX 15 mA RX 20 mA
-20° + 60° C
IP44