12
1.3.5 The turnstile material of manufacture
is carbon steel subject to painting,
brushed
stainless steel or polished stainless steel.
1.3.6 Turnstile scope of delivery
The turnstile is delivered as a kit (set of pedestrian gates depending on the number of access
ways).
The turnstile is delivered by one or a number of packages (depending on the order).
1.4 Design and operation
1.4.1
Turnstile design
1.4.1.1 The cabinet body is a set of side panels (9) from stainless steel (See Fig.4
-
5), which
are securely fixed to frame and installed on base (8). A decorative lid (6) is mounted on the top of
frame (finishing material is determined by order). An additional vertical partition (5) with 10 mm
tempered safety glass is mounted in the center of body to prevent unauthorized intrusion along the
upper horizontal surface of the body.
Fig
. 6
-
Turnstile status display
1.4.1.2 The turnstile status (Fig.6) is displayed by LED display (4) installed in the cabinet
frame. Constantly lit blue LED means initial state of the turnstile. In case of attempt of
unauthorized access red LED starts blinking and sound signal is generated on control desk. When
opening command is issued, LED is changed to green from the side of authorized access. If
unauthorized access is attempted when glass leaves (10) are opened, then the leaves will be closed,
if there is no any obstacle in the leaves movement area.
1.4.1.3 Seven infrared sensors (3), installed on side panels of the turnstile from access side,
are designed for detection of the turnstile access, preventing closing of leaves during pedestrian
access in immediate proximity to them and minimizing personal injury during the turnstile access.
1.4.1.4 Leaf 1 is made from 10 mm tempered glass and is located in the middle of the cabinet
body on motion mechanism (1). Each leaf is actuated by separate servomotor. The additional
cabinet «JETPAN
-
2» is equipped with two servomotors (one per each leaf), while the «JETPAN
-
1» turnstile cabinets are equipped with one servomotor per each cabinet.
1.4.1.5 In case of 230 V power supply failure the turnstile panels will be released and will
remain in the position in which they were and the turnstile operation will be maintained from
battery (if it is installed) until it is discharged.
1.4.1.6 The cabinet operating mechanism (Fig.4) provides reliable mechanical locking of
leaf in the end travel points due to tooth
-
belt drive.
Inside the turnstile body the panels are fixed to frame, on which controllers, power supply
unit, battery and terminal blocks to be connected to 230V mains and control devices are installed.
1.4.1.7 The controllers РСВ.201.01.00.00 control the turnstile motors analyzing signals from
speed and position sensors and provide motor overload protection. The controllers
PCB206.21.20.00 analyze infrared sensors, receive control commands from peripherals (control
