TTD-03.1 Electromechanical Box Tripod Turnstile
5
5 PRODUCT DESCRIPTION
5.1 Main features
•
The turnstile can be operated both autonomously with the RC-panel or WRC and with an ACS.
•
At the power supply switching off the turnstile remains in the set position in both directions
(closed, if the particular direction was closed at the moment of the power switching off, or open,
if it was open at the moment of the power switching off).
•
The mechanical release lock is built in the turnstile housing to ensure the turnstile unblocking
with a key in emergency cases (free rotation of barrier arms).
•
The turnstile has an input for connection of an emergency unblocking device (for example, a fire
alarm unit).
•
Option for installation of an intrusion detector and siren to control the passageway is provided
for.
•
The turnstile has outputs for connection of the remote indicators.
•
There are two variants of the turnstile control – pulse and potential.
•
The turnstile ensures automatic reset of barrier arms to home position after each passage.
•
The smoothness of the turnstile operation is ensured by a damper.
•
The arm rotation optical sensors are built in the turnstile housing to ensure accurate count
inputs to ACS.
•
The turnstile housing cover has radio transparent covering, which allows concealed mounting of
the ACS readers inside the turnstile housing. The reader operation zone is marked out with
color (see Fig. 1).
•
The turnstile housing is supplied with the safe voltage – not more than 14 V (in case of the
remote indicators application – not more than 42 V).
•
The turnstile has low power consumption – not more than 8.5 W.
•
The turnstile has galvanic decoupling of outputs.
•
Several lined-up turnstiles form passageways without installation of extra guide barriers.
5.2 Design
The turnstile overall view is shown in Fig. 2. Numbers in brackets correspond to Fig. 2 of this
Manual.
The turnstile consists of a turnstile housing (1) with two outer panels (2) and cover (3), barrier arms
(5) and RC-panel with cable.
5.2.1 Turnstile housing
The turnstile housing has the welded sheet metal frame. The frame is fixed on the frame base,
which is fixed on the floor with four anchor bolts.
The CLB (Control Logic Board) is set on the frame sidewall under the left-side outer panel (2).
Inside the turnstile housing there is a resetting mechanism consisting of a resetting device
(a
pusher,
springs and roller),
a control mechanism with arm rotation optical sensors and a locking
device; and a mechanical release lock (8). Besides, on the resetting mechanism there is a rotation
mechanism consisting of a damper, rotation sensor disk and a hub (7) with three barrier arms (5).
The interior components of the housing can be accessed through the removable top cover.
During operation the turnstile cover is locked with the turnstile cover lock (6).
5.2.2 Indication module
Two indication modules (4) with pictograms are located on the turnstile cover (3) to indicate the
turnstile status. The indication is made in the form of pictograms: "red cross" - indication of
prohibited passage in this direction, and "green arrow" - indication of permission to pass in this
direction. Indication modules are connected with a cable to connector "X2" on the turnstile control
mechanism.
