ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (Spain)
Phone: +34935839543 · [email protected] · www.ek.plus
6
USER MANUAL
CCA
4.2. Door opener voltage feeding
The controller may act on the door-opener in two
modes depending on the position of some
jumpers. These jumpers are inside the device, in
the lower right corner. Open carefully.
There are two positions:
Position A (Dry Contact) contact jumper 3-1:
It allows the passage of current between an external power supply and
the lock. It acts as a switch. Make sure that the lock supports the power
supply voltage of the external power supply. This is the factory
configuration.
Position B (Direct step) jumper in contact 3-4 and 1-2:
It feeds the lock with the same voltage that feeds the controller itself. It
will only work with DC DC.
A-Position (Dry contact)
B-Position (Input pass)
Terminals
COM-NC
COM-NO
COM-NC
COM-NO
Stand-by
Short circuit
Open circuit
Same voltage
as in the input
0V
Opening
Open circuit
Short circuit
0V
Same voltage
as in the input
