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FOTO35SDE
1.
GENERAL DESCRIPTION
The photocell FOTO35SDE has been designed and created for use on power operated doors (gates, doors,..). It has autotest function,
usable with control units able to manage it (e.g. UNIK2E230). The autotest function is carried out as follows: before any manoeuvre the
station inhibits the transmitter by sending a voltage between +5 and +24 VDC on terminal N° 3. The absence of the infrared beam thus
brought about generates, with a 20 ms. delay, opening of the receiver's N.C. contact. The station checks that the described procedure
is properly carried out before each manoeuvre. It complies with European directive 98/336/EEC (EMC).
2.
APPLICATIONS
With stations equipped with autotest device for safety applications.
3.
MAIN TECHNICAL FEATURES
Power supply (TX - RX)
Consumption
Container
Size / Weight
modulation frequency
Degree of insulation
Infrared wavelength
Relay contact capacity
Infrared beam range
Working temperature
Intervention time
(*) This value can decrease to 70 % owing to very violent atmospheric phenomena or to inaccurate alignment.
4.
RECEIVER TERMINAL BOARD
1
+12 / +24 VAC/DC
2
0 V
3
N.C.
4
C
5
N.A.
5.
TRANSMITTER TERMINAL BOARD
1
+12 / +24 VAC/DC
2
0 V
3
Autotest input
6.
FUNCTIONING
Align the beam with the receiver using the screws "A" (fig. 2) on the receiver and transmitter. Interruption of the infrared beam generates
opening of the normally closed contact of the relay on the receiver.
ENGLISH
12 ÷ 24 VAC/DC
30 mA (TX) ÷ 25 mA (RX)
Fiber glass added nylon
Fig. 1/400 g.
1000 Hz
IP 44
950 nm
0,5 A @ 24 VAC/DC
35m (FOTO35SDE) nominal (*)
-20 +60° C
< 20ms
Power supply 12 - 24 VAC/DC
Common supply
Relay contact normally closed
Common relay contact
Relay contact normally open
Power supply 12 - 24 VAC/DC
Common supply
From +5 to +24 VDC to block infrared beam emission
Do not use terminal 3 if the control unit is not able to manage
the AUTOTEST function.
ISF35SDEEU_0220.DOCX
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