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Description of control board components
①
LED signalling RX-TX alignment
②
DIP-switches (1-2-3) for setting the addresses
③
LED signalling active output on RX
④
Jumper for setting the type of output contact on RX (default: NC contact)
⑤
Power supply terminal board
⑥
Jumper for setting the transmission range (default: 30 m)
⑦
LED signalling operation on TX
⑧
TX DIP-switch (4) for setting the obstacle recognition sensitivity
SY terminal: use where there are 3 or more pairs of photocells (max. 8 pairs)
Connections and settings
D
Connecting a pair of photocells.
E
Connecting two pairs of photocells.
G
Connecting multiple pairs of photocells (max. 8).
Connect the SY terminals on the TX photocells together.
F
If the services test function has been set on the CAME control panel, connect the TX
photocells to terminals 10 and TS, instead of 10 and 11, on the control panel.
For the OUT output contacts, always check the connection and function instructions in the
relevant CAME control panel manual.
For installations alongside photocells of a diff erent type, we recommend installing TX
transmitters and RX receivers alternately, as shown in the fi gure
Function of the DIP switch
On the TX and RX, use the DIP-switch (1-2-3) to set the address for each pair of photocells.
On the fi rst pair of photocells (RX1-TX1), all DIP-switches must be set to OFF.
On the TX, use DIP-switch (4) for setting the obstacle recognition sensitivity.
OFF = maximum obstacle sensitivity (max. 4 pairs of photocells synchronised).
ON = normal sensitivity (5-8 pairs of photocells synchronised).
In mixed installations with other types of photocells, set the sensitivity lower (set DIP-
switch 4 to ON) to prevent the photocells from interfering with one another.
C
E
Status warning LED
①
RX-TX alignment signal (LED
)
LED
1 fl ash per second
2 fl ashes per second
3 fl ashes per second
4 fl ashes per second
⑦
Operation on TX signal (LED
)
from TX2 to TX8
Slow fl ash
Quick fl ash
The TX1 photocell transmitter always fl ashes slowly.
③
Active output on RX signal (LED
LED
On
Off
RX-TX photocell alignment
weak
suffi cient
good
excellent
Message
TX2-TX8 connected to TX1 with terminal SY
TX2-TX8 not connected to TX1 with terminal
SY
)
Message
Output idle
Output active
6 - FA01942M4A - 05/2023 © CAME S.p.A.
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