PERCo TTR-08A, Assembly And Operation Manual

TTR-08A Electromechanical Tripod Turnstile 

Note: 

Pressing the button on the RC panel corresponds to the low-level signal supply to 
the contacts (“

Unlock A

”, “

Unlock B

” and “

Stop

”) of the 

XT1.L

 connector block 

relatively to the contact “

GND

”. 

9.3  Operating modes of the turnstile at potential control mode 

See Table 4 for the operating modes set from the RC panel. Setting the operating modes 
for each direction is independent, i.e. setting the operating mode for one direction does not 
change the operating mode set earlier for the opposite one.  
If by the moment of passage through the turnstile the low level is present on the contact, 
corresponding to the set passage direction, the turnstile remains open in the set direction. 

For the ACS outputs note the following: 



  High level — contacts of the output relay are broken or the output transistor is 

closed 



  Low level — contacts of the output relay are closed or the output transistor is 

open. 

Table 4. Potential control mode (the jumper is taken off from the J1 connector) 

INDICATION 

THE TURNSTILE 

OPERATING 

MODES 

LEVELS ON THE 

CONTACTS SHOULD 

BE PROVIDED 

ON THE RC 

PANEL 

ON THE LED 

DISPLAY 

TURNSTILE 

STATUS 

Both passage 
directions are 
locked (the 
turnstile is locked 
both for entry and 
exit) 

The high level —  
on contacts  

“Unlock A”

and 

“Unlock B”

or low level —  
on the contact 

“Stop”

The red 
indicator above 
the 

STOP 

button is on 

The “Red cross” 
for each passage 
direction and “Red 
line” pictograms 
are on 

The turnstile is 
locked 

One of the 
passage 
directions is open 
(the turnstile is 
open for passage 
in the set 
direction) 

The low level —  
on the contact 
corresponding  
to the passage direction, 
the high levels — on the 
other contacts 

The green 
indicator above 
the button of the 
chosen passage 
direction 

«Left» 

/ 

«Right»

 is on  

The “Green arrow” 
in the chosen 
passage direction 
and “Green line” 
pictograms are on 

When the 
passage  
is completed, 
the turnstile is 
locked 

Both passage 
directions are 
open (the turnstile 
is open both for 
entry and exit) 

The low level —  
on contacts  

“Unlock A”

and 

“Unlock B”.

The high level —  
on the contact 

“Stop”

The two green 
indicators  
(“Left” and 
“Right”) are on 

The “Green arrow” 
for each passage 
direction and 
“Green line” 
pictograms are on. 

The turnstile 
remains open 

9.4  Actions in emergency  

For urgent evacuation of people from business facilities in case of fire, natural calamities 
and other emergencies, the additional emergency exit should be provided. Such 
emergency exit can be the automatic anti-panic rotary section 

BH-02

.  

The additional emergency exit can be provided by the turnstile passage area. Construction 
of the turnstile enables immediate clear of passage way without use of any special keys or 
tools. By putting the 

Fire

Alarm 

signal to turnstile logic board the barrier arm automatically 

falls down allowing the free exit.  
The arm also drops down automatically at a power supply loss. 

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