Assembly & Operation Manual
14
5.9 Additional devices connectable to the turnstile
The following external devices can be connected to the turnstile:
•
intrusion detector;
•
siren;
•
emergency unblocking device
“
Fire Alarm
”
(10);
•
remote indicators.
The intrusion detector is connected to the
XT1.L
, connector block, and the siren is
connected to the
XT1.H
connector block of the CLB according to the connection layout
(Fig. 4 and Fig. 12). There should be normally closed contacts on the intrusion detector.
In case the intrusion detector is not connected, there should be placed a jumper between
the contacts
Detector
and
GND
of the
XT1.L
connector block. The jumper is delivered with
the initial settings.
Caution!
Installation of the intrusion detector is made in accordance with the passage zone
layout and climatic resistance of the detector.
If the turnstile is locked (the
“
Always locked
”
mode
/“
Both directions closed
”
mode when
both directions are locked, Tables 3 and 4) and a signal comes from the intrusion detector,
the
“
Alarm
”
signal is generated. The
“Alarm”
signal is disabled after 5 sec. or by executing
of any received command. The signal from the intrusion detector is ignored for the period
of authorized unlocking of the turnstile in either or both directions.
If within 3 sec. after the
“
Always
locked”/“Both
directions closed
”
mode is set, the signal
from the intrusion detector comes, it is also ignored.
The intrusion detector status signal is constantly transmitted to the
“
Det Out
”
and
“
Common
” contacts of
the CLB
XT1.H
connector block (Fig. 4).
The emergency unblocking device is connected to the contacts
“
Fire Alarm
”
and
“
GND”
of
the out connector block
XS1
that has contact leads with
XT1.L
connector block of the CLB
in accordance with the connection layout (Fig. 4 and Fig. 12). If the
“
Fire Alarm
”
input is
not used, it is necessary to set a jumper between the contacts
“
Fire Alarm
”
and
“
GND
”.
This jumper is preset at the factory. Operation of the turnstile under commands of the
emergency unblocking device is stipulated in clause 5.10.
The remote indicators are connected to the connector blocks
XТ4
(
Light A
) and
XТ5
(
Light B
). At that the
“
Light A
”
(“
Light B
”)
relay is active (the voltage is supplied to the
relay coil), when the
“
Green
arrow” pictogram
on the LED indication display, corresponding
to the set passage direction, lights, and it is passive, when the
“Green
arrow”
pictogram on
the Led display does not light. The response/release of the relays
“Light
A”
and
“Light
B”
can be defined according to lighting up/going down of the red indicators, which are
installed near the above mentioned relays (Fig. 4).
Output cascades for the
“Light
A”
and the
“
Light
B”
relays are nonbridging relay contacts
(Fig. 8) with the following signal characteristics:
maximum switched voltage .......................................................................... 30 VDC
maximum switched voltage ........................................................................... 42 VAC
maximum switched AC/DC................................................................................... 3 A
closed contact resistance .................................................... no more than 0.15 Ohm
