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SH
7
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.
- The led on the receiver blinks slowly: the signal is too weak;
improve the alignment or increase the range to 20 m
(DIP-SWITCH 4 set to ON on the TX)
- The led on the receiver blinks quickly: the signal is too
strong, reduce the range to 10 m (DIP-SWITCH 4 set to OFF
on the TX)
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.
REPLACING BATTERY
When the red led of the transmitter starts to blink, it is necessary
to replace the batteries.
WARNING:
Batteries contain pollutant elements, must be
disposed of in accordance with environmental regulations.
The devices contains pollutant elements too; follow the same
procedure to dispose.
Should the batteries lose electrolytic substances, please replace
them immediately avoiding with care any contact with such
substances.
TECHNICAL SPECIFICATIONS
DECLARATION OF CONFORMITY
V2 S.p.A. hereby declare that SENSIVA-WL equipment conforms
to the essential requirements established in the electromagnetic
compatibility directive 93/68/CEE and that the following technical
standards have been applied
EN 61000-6-2
EN 61000-6-3
Racconigi, 14/06/2012
Legal representative, V2 S.p.A.
Cosimo De Falco
Optical range
20 m
Dimensions
115x41x38 mm
Power supply RX (V
IN
- GND)
12÷24 Vac / 12÷36 Vdc
Power supply TX
2 batteries 1,5V AAA
Signal
modulated infrared 2 KHz
l
= 940 nm
Relay contact
1A max 30 VDC
Absorption
TX = 30 / 100 µA (DIP 4)
RX = 20 mA (V
IN
= 24Vdc)
Operating temperature
This parameter depends on the
technical characteristics of the
batteries.
The temperature range of the
electronic cards is -20° + 60° C
Protection degree
IP54