13
40÷60 cm
Description
Pair of photocells for detection of obstacles for automations
for doors and gates.
The pair is made up of a transmitter (labelled TX) that
sends and infrared ray towards the receiver (labelled RX).
The receiver has an output with NC contact (normally closed).
The interruption of the ray causes the contact to open, the
control unit detects the receiver switch-over and interrupts the
movement according to the settings selected.
Installation
Open the photocells by using a screwdriver as a lever in the
slot
The difference between the receiver and the transmitter is evi-
dent from the number of clamps present on the boards:
4 clamps for the receiver (RX)
2 clamps for the transmitter (TX)
The two photocells must be fixed on the outside and as near
as possible to the gate:
Trace the drilling holes using the pho-
tocell base as a reference.
The hole in proximity of the terminal
board must correspond to the passage
of the cables.
Four 6 mm plugs and relative screws
are supplied for fixing the photocells.
Make two holes with diam-
eter of 6 mm in a way that
the hole in proximity of the
terminal board corresponds
to the set-up of the cables.
Insert the cable and fix the
base of the photocell to the
wall using the plugs and
screws.
Connections
Connect the TX and RX to the control unit as per the main con-
nection layout.
TX only requires power supply from the 24V output of the control
unit, respect the polarities (+/-).
RX requires 24V power supply (respect the pola/-) and
the connection of the NC contact at the PHOT C input.
(TX)
(RX)
Installation of photocells P.BY
(RX)
(TX)
Make the connections and re-position the covers checking that
the cover with the lens (RX - 4 clamps) is applied to the receiver.
The lens can be recognised by the concentric circles that are
visible in transparency.
4
2
At a height of 40÷60 cm from the ground:
(RX)
(TX)
TECHNICAL DATA
P.BY photocells
Power supply
24Vac/dc
Capacity
(in optimal conditions)
about 20 metres
Absorption
15mA(TX) - 20mA(RX)
Functioning temperature
-20°C / +70°C
Protection rating
IP44
Dimensions
90x35x31 (mm)
Summary of Contents for BEAUTY
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