Centurion BENINCA IT24N, Руководство по установке

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15. Description of terminal functions
page 35
Pedestrian Opening input . (A normally-open potential-free input).
Momentarily connecting this input to COM will cause the master gate to
open to the pedestrian open position. For more information refer to the
pedestrian feature under Section 13.
Holiday Lockout . (This is a potential-free, latching input). For as long as a
connection between this input and COM is maintained the controller will
behave normally. But, when this connection to COM is broken all inputs are
inhibited. For more information refer to the Holiday Lockout feature under
Section 14.
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 refer to
the gate trigger feature under Section 14.
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.
Allow external activation of the Autoclose facility. (This is a potential-free,
latching input). Using the switch to make a contact between this input and
COM, will cause the Autoclose feature to be switched on. Breaking the
contact will disable the feature.
Activates the P illar Light output . (This is a potential-free, latching input).
Using the switch to make a contact between this input and COM, will cause
the
light relay to energize. Breaking the contact will de-energise the relay.
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 Section 16.
Closing edge safety input . (A normally-open potential-free input). When
this connection is made it will prevent the gate from closing if it is
stationary, and will stop and reverse the gate if it is closing. This input has
no effect if the gate is opening.
Open limit contact for master motor . The contact must be normally-
open. The contact is wired between this point and common.
Closed limit contact for master motor . The contact must be normally-
open. The contact is wired between this point and common. Not used if a
closed mechanical endstop is used to stop the gate.
The dipswitch on the controller, which can also be used for
enabling the Autoclose feature, must remain switched off in order
for the external switch to operate.
PED
SP1
TRG
SP2
ACL
LIT
LED
IRB
MLO
MLC