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1.5 Instrumentation, tools and accessories
Dedicated tools are not required for the turnstile installation (multi
-
purpose measurement
instrumentation and installation tools are sufficient).
1.6 Description and operation of controllers as integral component of the turnstile
1.6.1
Controller AUIA.206.21.20.00
1.6.1.1 Appearance of controller AUIA.206.21.20.00 is shown in
Figure 6.
1.6.1.2 Description of operation
The controller provides algorithm of operation of the whole turnstile. It is assembled on the
120 х 80 mm size card from foil
-
clad textile laminate, on which electronic components and
terminals for connection to other turnstile units as well as for connection to control peripherals
(ACS, control panel etc.) are located.
The controller generates signal for 7 infrared transmitters and picks up signal from 7
infrared receivers that enables to detect human (or object) presence in the turnstile access area
with high probability. Furthermore, the controller controls light and sound indication, receives
commands from control panel using interface RS
-
485, picks up commands and generates report
signals for ACS via signal inputs and outputs as well as controls operation of motor controllers
(РВС.201.01.00.00).
The controller and therefore the turnstile can be in the following modes:
"INITIAL STATE".
"SINGLE ACCESS IN THE DIRECTION А".
"SINGLE ACCESS IN THE DIRECTION B".
"SINGLE ACCESS IN BOTH DIRECTIONS".
"FREE
ACCESS IN THE DIRECTION А".
"FREE ACCESS IN THE DIRECTION B".
"FREE ACCESS IN BOTH DIRECTIONS".
"LOCK OF ACCESS IN THE DIRECTION А".
"LOCK OF ACCESS IN THE DIRECTION B".
"LOCK OF ACCESS IN BOTH DIRECTIONS".
«"ALARM".
"INITIAL STATE"
The turnstile is in this mode during energization and after completion of the turnstile access,
if during access the mode is not changed to "LOCK", "FREE" or "ALARM". In this mode red
LED is constantly lit on both LED boards, sound indication is OFF, access is locked by blades.
"SINGLE ACCESS"
The turnstile goes to this mode when command "SINGLE ACCESS A/B" comes from control
panel via interface RS
-
485 or when signal inputs "INP1" ("ACCESS А TO BE OPENED") or/and
"INP5" ("ACCESS B TO BE OPENED") are closed on common wire (terminal "GND"). In this
case if command comes via interface RS
-
485, the access start waiting time is 5 sec. and when
signal inputs are short circuited the turnstile will wait for access start while input is closed. Green
arrow is lit on LED display from the side of authorized access and red cross is lit from the side of
denied access. Glass blades go to pedestal slots clearing access. Pedestrian is able to access
through the turnstile. If access start time is up and access is not started (the first IR barrier in the
direction of movement was not locked), the turnstile returns to "INITIAL STATE". If within the
above time period access is started, controller generates the signal "ACCESS IS OCCUPIED"
