107031-33-EN FR26 GLO 1101 Printed in France
45
5.
Connect the lead wires to the terminal strips following the wiring diagrams shown below.
6.
Screw the end cap tight.
7.
Screw the PG 13 cable gland tight.
Figure 4-4 View of the internal terminal strips
1 2 4 5
(Screws this side)
6 4 1 5 3 2
(Screws this side)
Top view of the emitter terminal strip
Top view of the receiver terminal strip
4.5
Power Wiring (emitter and receiver terminals 1 and 2)
FF-SYA Series light curtains operate on 24 volts dc ± 15 % and are protected against reversed polarity. They are equipped
with dc/dc converters to provide the galvanic insulation made mandatory by the IEC/EN 61496-1 standard for type 4
electrosensitive protective equipment. As a result, an additional galvanic insulated means (like a dedicated power supply with
dc/dc converter) is not required.
The power consumption for the emitter and for the receiver are given in the following table :
Light Curtain Model
032
048
064
080
096
112
128
144
160
176
Power consumption (W)
FF-SYA14
Emitter
5
5
6
6
6
7
7
7
7
7
Receiver
3,5
4
4
4,5
5
5
5,5
7
7
7
FF-SYA30
Emitter
4
4
5
5
5
6
6
6
6
6
Receiver
3,5
3,5
4
4
4
4
4,5
4,5
4,5
4,5
FF-SYA60
Emitter
4
4
5
5
5
6
6
6
6
6
Receiver
3,5
3,5
3,5
4
4
4
4
4,5
4,5
4,5
Multibeam System for Access Detection
Power consumption (W)
FF-SYA02500/ FF-SYA03400 FF-SYA04300
Emitter
5
Receiver
5
EXTERNAL FUSES
The light curtain supply inputs are protected by internal fuses which cannot be replaced by the user. Use of external protection
fuses (1 A) is highly recommended.
Failure to comply with these instructions may result in product damage.
•
It takes 200 ms for the light curtain to start at power up.
•
The FF-SYA receiver does not work without the power applied to the static safety outputs (terminal 3 of the receiver).
CONNECTION OF THE GROUND TERMINALS
The ground terminal of the receiver and the emitter must be connected to the main ground of the machine.
Failure to comply with these instructions may result in product damage.
•
The wire gauge of the ground connection should be equal to the power supply wire gauge.
•
The length of the ground connection wire should be as short as possible (refer to EN 60204).
T
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a
l1
T
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l2
