Centurion VECTOR2 Installation Manual Page 74

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TRG Trigger input. (A normally-open potential-free input.) Momentarily
connecting this input to Com will cause the gate to open or close
depending on the operating mode selected. For more information see the
Autoclose feature and Modes of Operation.
PED Pedestrian Opening input. (A normally-open potential-free input.)
Momentarily connecting this input to Com will cause one gate to open to
the Pedestrian open position. For more information refer to the Pedestrian
feature.
FRX Free-exit input. (A normally-open potential-free input.) Momentarily
connecting this input to Com will cause a gate which is closed, or closing,
to open or re-open. If the gate is open, or opening, the signal has no
effect other than to reset the Autoclose Timer (if selected.) Free-exit (FRX)
never initiates a closing cycle. The only way to close a gate, if only the
FRX input is used, is to activate the Autoclose feature on the controller.
LIT LIT Activates the Pillar Light output. (A normally-open potential-free
input.) Momentarily connecting this input to Com will cause the LIGHT
relay to energise for a period of time as set in the Courtesy Light Timer
menu. If the connection is made for a period exceeding 3 seconds the
Pillar Light Relay will latch and remain latched indefinitely until a new
momentary connection to Com is given.
LED External gate status indicator. (A low-current output signal.) An output
terminal which provides a low-current drive (approx. 4.5V DC, 20mA) to a
LED which can be used to indicate the gate status remotely. If more than
three LEDs are required it is necessary to fit the CP78 MULTI-LED driver
card. For more details on the feedback about the status of the gate
provided by the Status LED refer to page 72.
Com The Common termination point. All trigger signals etc. have their return
path to one of the Com terminals.
Aux 12V Auxiliary power connection. Provides a +12V DC supply for auxiliary
equipment such as a radio receiver, Safety Beams, etc. It is linked directly
to the battery positive via a 3A resettable fuse.
Safe Com Used for switching the power supply to the safety beam. If automatic
beam testing is required, the negative power supply connection of the
beam transmitter must be wired to this point.
Sol Solenoid strike or magnetic lock. A solenoid strike lock or magnetic lock
can be connected between 12V and Sol. Note that the maximum current
draw allowed for the lock is 2A. Should the solenoid lock or magnetic lock
exceed this current rating it is necessary to use an interposing relay.
Particularly with magnetic locks, ensure that the steady state
current draw calculated over a 24 hour period and added to this,
the quiescent current draw of the controller, other peripherals and
the usage of the motors, does not exceed the current delivered
by the charger. If necessary, fit a separate supply to power the
lock using an interposing relay connected to the Sol input.
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