Description Of The Device; Technical Specifications - V2 SENSIVA-PLUS Bedienungsanleitung

DESCRIPTION OF THE DEVICE

The photocell SENSIVA-PLUS has the ability to select 8 different
transmission codes, thus allowing the installation of 8 pairs of
photocells side by side without danger of interference.
Features:
• Adjustable up to 180° on the horizontal axis and 30° on the
vertical axis
• Automatic signal detection slow down in the event of snow to
avoid undesired activations caused by the fall of the flakes
• Maximum range adjustment on two levels
• Led to simplify the tuning of the system
WALL INSTALLATION (Fig.1)
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.
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 and connect-up the terminals.
WIRING
TRANSMITTER (TX)
1 power supply (+)
2 power supply (-)
RECEIVER (RX)
1 power supply (+)
2 power supply (-)
3 - 4 relay output
- relay output with NC contact - J2 Position A
- relay output with NO contact - J2 Position B
DIP-SWITCHES AND JUMPERS (Fig. 3)
The dip-switches and jumpers on the electronic circuits of the
photocells are used to set the operation of the system.
TRANSMITTER (TX)
Transmission code: by setting different
combinations you can get up to 8
different codes.
TX and RX of the same pair must have
DIP-SWITCH 1 - 2 - 3
the same combination.
Multiple pairs in the same installation
must have different combinations to
avoid mutual interference
DIP-SWITCH 4 Keep on ON
RECEIVER (RX)
Transmission code: by setting different
combinations you can get up to 8
different codes.
TX and RX of the same pair must have
DIP-SWITCH 1 - 2 - 3
the same combination.
Multiple pairs in the same installation
must have different combinations to
avoid mutual interference
DIP-SWITCH 4 Keep on ON
Position A - relay output with normally
closed contact
JUMPER J2
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.
- The led on the receiver blinks slowly: the signal is too weak;
improve the alignment.
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 (V - GND)
IN
Signal
Relay contact
Absorption (VIN = 24Vdc)
Operating temperature
Protection degree
20 m
115x41x38 mm
12÷24 Vac / 12÷36 Vdc
infrarosso modulato 2 KHz
= 940 nm
1A max 30 VDC
TX 15 mA RX 20 mA
-20° + 60° C
IP54