Stop; Activation Inputs; Plug In Receiver; External Aerial - Key Automation 900CT-380 Anleitungen

STOP

For a better safety, you can fit a stop switch that will cause the
immediate gate stop when activated. This switch must have a
normally close contact that will get open in case of operation.
In case the stop switch is operated while the gate is open, the
automatic closing function will always be disabled. To close the
gate again, you will need a start command (if the start function
in pause is disabled, it will be temporarily enabled to allow the
gate release).
Connect the stop switch cables between terminal P3 and P4 of
the control unit.
The stop switch function can be activated by means of a
remote control stored on channel 3 (see relevant instructions
of 900RXI-44 receiver).
The led display above the P3 contact indicates the STOP entry
status. If the led display is on, the contact is shut, if it is off,
the contact is open.

ACTIVATION INPUTS

900CT-380 control unit is equipped with two activation inputs,
whose operation depends on the programmed operation modes
(see Strt item of programming menu):
• Standard mode: a command being on the first input will
cause the complete opening of the gate (start); a
command being on the second input will cause the partial
opening the gate (pedestrian start).
• Open/Close command and manned operation: a command
on the first input always controls the gate opening, while a
command on the second input always controls the gate closing.
In Open/Close mode, there is an impulse command, that is
to say that an impulse will cause the complete gate opening
or closing.
In manned operation, there is a monostable command, that
is to say, the gate will be opened or closed as long as the
contact is closed and it will immediately stop as the contact
is open.
• Timer mode: it is similar to the standard mode but the gate
stays open (completely or partially) while the contact is
closed on input; as soon as the contact is open the pause
time count down will start, after which the gate will be
closed again. This function allows programming the gate
opening time during the day, by making use of an external
timer. Automatic closing must be enabled.
In all modes, inputs must be connected to devices having
normally open contacts.
Connect cables of device controlling the first input between
terminals P1 and P4 of the control unit.
Connect cables of device controlling the second input between
terminals P2 and P4 of the control unit.
The first input function can also be activated by pressing UP
key outside the programming menu or by means of a remote
control stored on channel 1 (see relevant instructions of
900RXI-44 receiver).
The second input function can also be activated by pressing
DOWN key outside the programming menu or by means of a
remote control stored on channel 2.
The led displays above the P1 and P2 contacts respectively
indicate the START and PEDESTRIAN START entry status. If the
led display is on, the contact is shut, if it is off, the contact is
open.

PLUG IN RECEIVER

900CT-380 control unit is suitable for plugging in a Personal
Pass 900RXI-44 receiver having a high-sensitivity super-
heterodyne architecture.
WARNING: it is necessary to turn off the control unit
power before doing the operations mentioned here below. Pay
attention to the way you connect the removable modules.
900RXI-44 module receiver is provided with 4 channels and each
of them is suitable for a command of 900CT-380 control unit:
CHANNEL 1 START
CHANNEL 2 PEDESTRIAN START
CHANNEL 3 STOP
CHANNEL 4 KEPT FOR FUTURE USE
WARNING: Before programming 4 channels and function
logics read carefully the instructions of 900RXI-44.

EXTERNAL AERIAL

We suggest to use the external aerial 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.
INTERFACE
It is possible to connect to the control unit the optional
interface module 900modaux on which there are two
independent relay outputs; those ones are programmable in 8
different modes, among which the light "gate open".
WARNING: to install the optional module, read carefully
the instructions given with the module.
23