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4.1 Catrax Plus operation
In the basic mechanism,
has a two-dimensional rotation system with two
CATRAX Plus
12 V electromagnets for activating the locks and two optical sensors that can provide the
signal for the activation of the electromagnets and passage clearance.
In the electronic model, which includes a microprocessor control board (optional), a
signal enabling passage is sent through one of the inputs, depending on the passage
direction. If this signal is recognized, the equipment will allow the turning of the arm of
CATRAX Plus
. After half of the turning is complete (60 degrees), a 400 milliseconds
returning signal will be sent, informing the passage direction. After the signal, the arm
cannot be returned to the previous position.
Depending on the
model and configuration, if the passage is forced
CATRAX Plus
without the enabling signal, an electromagnet will be activated to prevent turn. In
addition, the equipment can emit a signal for a sound alarm and/or the exhibition of a red
X on the upper panel display (models with pictogram). In this case, a return signal will be
sent, indicating that the turnstile was forced, informing the direction of turn.
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