External Aerial; Lock-Out (Prewired); Encoder (Prewired) - V2 NIUBA-230V Manual Del Usuario

9.8 - EXTERNAL AERIAL

We suggest to use the external aerial (model: ANS433) in order to
guarantee the maximal range.
Connect the antenna hot pole to terminal A2 of the control unit
and the braiding to terminal A1

9.9 - LOCK-OUT (PREWIRED)

The input BLOCCO is connected to a microswitch set in action
from the blocking lock of the inspection access flap.
In case of opening of the inspection access flap, the control unit
gets blocked: in this condition the boom movement commands
coming from the activation inputs or the remote controls are not
accepted.
For viewing of the programming menu and for setting the boom's
actions, only the functions operated with the pushbuttons
h i
, , OK are allowed.

9.10 - ENCODER (PREWIRED)

The control unit PD21 controls the barrier's set in motion through
the encoder.
Moreover, the encoders also allow recognizing if the barrier jams
in an abnormal position because of an obstacle.
For the encoders operation it is indispensable that the barrier's
closing position is noticeable through a mechanical stop.
With every ignition of the control unit, the first working cycle
causes the alignment of the encoder on the point of arrest in
closing.
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