FAAC E721 Manuel D'instructions page 27

Safety devices during closing:
Safety devices during opening:
Safety devices during opening/closing:
4.1 BUS-2EASY PHOTOCELLS
RX
DL1
ON
DS1
1 2 3 4
DL2
BUS BUS
RX - TX
4.1.1 ADDRESSING BUS-2EASY PHOTOCELLS
It is important to give both the transmitter
and the receiver the same address.
Ensure that there are not two or more pho-
tocell pairs with the same address.
If no BUS-2EASY accessory is used, leave the
BUS-2EASY connector (J12 - fig. 1) free.
E721
DL1
D L 2
TX
D S 1
DL2
ON
DS1
1 2 3 4
BUS BUS
Tab. 1 - Addressing BUS-2EASY photocells
4.1.2 STORING BUS-2EASY ACCESSORIES
The same procedure must be performed on a
MASTER unit also when acquiring a SLAVE unit
connected to the BUS- 2EASY with POLARISED
connection
Tab. 2 - Description of BUS-2EASY LED
Fixed ON
Slow
flasher
Off (flash
every
2.5 secs)
Off
5
Max. 6 pairs
Max. 7 pairs
Max. 2 pairs
532014 - Rev. D