14
"LOCK OF ACCESS"
The turnstile switches to this mode only upon command "LOCK OF ACCESS А/В" arrived
via interface RS-485 from control panel.
Thus red LED is blinking from the side of locked access, glass blades are closed (if the
turnstile is not open for free or single access from opposite side), controller does not respond to
signals of inputs "INP1" ("ACCESS А TO BE OPENED") or/and «INP2» ("ACCESS B TO BE
OPENED") respectively.
The lock mode prevails over single and free access mode. It means that access can be locked
at any time, thus, if within the blade closing area there is no any obstacle they will be closed. The
controller will be in this mode until arrival of command "CANCELLATION OF ACCESS
LOCK" via interface RS-485 from control panel.
"ALARM"
The turnstile switches to this mode from any above mentioned mode in case of unauthorized
access attempts. In this case red LED is frequently blinking (4 times per second), siren alarm is
generated on control panel and output "OUT5" is activated on the controller board. If the turnstile
was opened, then blades would be closed if there were no obstacles in the closing area. The
turnstile will return to the mode preceding the "ALARM" mode as soon as causes of this mode
disappear. In this case the output "OUT5" will go to passive state, siren alarms on control panel
will be off and blades and light indication will be set according to the current mode.
The purpose of the controller contacts intended for connection to peripherals is specified in
Table 5.
Table 5
№
Connec
tor/cont
act
Description
Directio
n
Designation
Signal description and
parameters
1
2
3
4
5
ХТ4/1
INP1
(«TO BE OPENED
A»)
ENTRY
Command "TO BE
OPENED FOR SINGLE
/ FREE
ACCESS"
1) logical «0» (0
2,2)
V;
2) logical «1» (3
5)
V;
3) active level of
signal (factory setting)
logical «0»
4) voltage on open
input < 5 V
ХТ4/2
INP2
(«TO BE OPENED
B»)
ENTRY
ХТ4/3
INP3
(«PANIC»)
ENTRY
Command "SWITCHING
TO PANIC STATE"
ХТ4/4
INP4
ENTRY
Not applicable
ХТ4/5
INP5
ENTRY
ХТ4/6
INP6
ENTRY
ХТ4/7
GND
COMMON WIRE
ХТ3/1
GND
COMMON WIRE
ХТ3/2
OUT1
(«ACCESS A IS
OCCUPIED»)
EXIT
Signal is generated from
the moment of blocking
of the first IR barrier in
the direction of
movement and is
removed after
cancellation of the latter
1) type of output
–
open collector;
2) peak voltage on
privacy key 55V;
3) peak current of
public key 100mA;
4) resistance of public
key (5
7) Ohm;
5) active level of
ХТ3/3
OUT2
(«ACCESS B IS
OCCUPIED»)
EXIT
