RIB FIT SIX Manual Del Usuario página 8

12/24 Vdc
FOR 1 OR 2 PAIRS OF PHOTOCELLS
When connecting the photocells to a 24/12 Vdc power supply, make sure to
observe the correct polarity otherwise the system will not work.
COM A+
PHOT1 PHOT2
TX2
AD- 2
A*D+ 1
RX1
NC 5
C 4
NO 3
AD- 2
A*D+ 1
OPERATING TEST
First place an obstacle in front of the transmitter and then in front of the receiver.
Make sure that the red receiver LED turns off in both cases.
In the event of interference problems between multiple pairs of photocells, apply the
particular CPL1503 to the receiver to reduce the reception area.
In case of interference caused by sunlight, apply the CVA2308 adhesive.
In case the receiver led remains lit, malfunctioning of the main supply is suspected. It is
advisable to connect electrically the photocells stands to the contact "A/D", to shield
the photocells from external noise.
Be careful not to short circuit the system when the supply phases are
inverted!
RANGE
It is possible to increase the range of the photocells by cutting the HIGH jumper on the
receiver.
HIGH jumper Closed = 15 m
HIGH jumper Open = 30 m
1 2 3 4 5
D+ D- NO C NC
A* A
POWER INPUT
A- A+ A+ TEST
RX2
5 NC
4
3 NO
2 AD-
1 A*D+
TX1
2 AD-
1 A*D+
Range
15 m
Range
30 m
Power supply
12V
ac/dc
Power supply
24V
ac/dc
The FIT SIX photocells can be installed very close together thanks to the SYNC feature.
The SYNC trace on the transmitter circuit must be cut.
1 2
C
D+ D-
A* A
In this case, invert the power input of the 2 pairs of photocells
Follow the diagram with care.
TX2
AD- 2
A*D+ 1
RX1
NC 5
C 4
NO 3
AD- 2
A*D+ 1
OPERATING TEST
Place an obstacle in front of the transmitter.
Check that the red LED on the relative receiver turns off.
In case the receiver led remains lit, malfunctioning of the main supply is suspected. It is
advisable to connect electrically the photocells stands to the contact "A/D", to shield
the photocells from external noise.
Be careful not to short circuit the system when the supply phases are
inverted!
COVER ASSEMBLY
12/24 Vac
POWER INPUT
FOR 1 OR 2 PAIRS OF PHOTOCELLS
Power supply
12V
ac/dc
Power supply
24V
ac/dc
SYNC
COM A+
12/24Vac
PHOT1 PHOT2
RX2
5 NC
4 C
3 NO
2 AD-
1 A*D+
TX1
2 AD-
1 A*D+