TTR-10A electromechanical tripod turnstile
Figure 3. The internal turnstile components (with the housing and the hub removed)
8 – indication cable; 9 – control board; 10 – interface board;
11 – emergency unblocking device (
Fire Alarm)
; 12 – assembled drive;
13 – grounding point; 14 – blocking device; 15 – hub mounting holes
5.2.1 Turnstile housing and base
You can access the internal components of the turnstile by detaching the housing (1). The housing
and the turnstile base are secured with four mounting screws (7) for SW3 Allen key. When
operating the turnstile, the housing must be secured to the base. Inside the base under the
housing are located (Fig. 3): the drive control board (9), interface board (10) and the turnstile
mechanism, which includes:
•
drive (12) assembled with electric motor and position sensor board;
•
electromechanical blocking device (14) with optical sensors;
• emergency
unblocking
device
(
Fire Alarm)
(11) (anti-panic function of automatic folding arms).
5.2.2 LED indication unit
The housing (1) contains LED indication unit (2) to inform about the turnstile current status and the
established operation mode (Fig. 2 and 4). The display has three pictographic indicators:
–
passage permission indicator
in one of the directions (green arrow)
–
passage denial indicator (red cross)
–
passage permission indicator
in the other direction (green arrow)
Figure 4. LED indication unit
7
