Installation - ITS Telecom EKSELANS CCA Installation Manual

Terminals
Stand-by
Opening
Open the device and adjust the jumpers depending on your needs.
Attention: Install the supplied diode directly in the
door opener in the case that it supplies the lock with
direct voltage -DC.
Do not use the diode in case of powering the system
in AC. Respect the polarity of the diode as indicated:

5. Installation

Below there are two typical installations with their connection and configuration:
A-Position (Dry contact)
COM-NC COM-NO
Short circuit Open circuit
Open circuit Short circuit
3
B-Position (Input pass)
COM-NC COM-NO
Same voltage as
0V
in the input
Same voltage as
0V
in the input
Configuration in "Input Pass" (the same voltage
that feeds the controller, will feed the lock).
Configuration in dry contact (the lock opens as the
controller opens or closes; The controller acts as
a switch).