PERCo TTR-08A, Assembly And Operation Manual

Assembly & Operation Manual 

Note: 

At the parallel connection of the above devices to the turnstile the superposition 
of the control signals from them may occur. In that case the turnstile response will 
conform to response to the obtained combination of input signals. (App. 1 and 2). 

Connection of the devices is made in accordance with the connection layout (Fig. 4 and 
12) by the multicore cable (14) to the out connector block 

XS1 

that has contact leads with 

connector blocks 

XT1.L

 and 

XT1.H

 of the CLB.  

The RC panel is connected to the contacts 

GND

, 

Unlock A

, 

Stop

, 

Unlock B

, 

Led A

, 

Led Stop

 and 

Led B

 of the 

XS1

connector block.  

The WRC is connected to the contacts 

GND

, 

Unlock A

, 

Stop

 and 

Unlock B

 of the 

XS1 

connector block. Power supply of the WRC is connected to the contact 

+12V

 of the 

XS1 

connector block.  
The ACS controller outputs are connected to the contacts 

GND

, 

Unlock A

, 

Stop

 and 

Unlock B 

of the 

XS1

 connector block.  

The ACS controller inputs are connected to the contacts 

Common

, 

PASS A

, 

PASS B 

of 

the 

XS1 

connector block and to the contacts 

Ready

 and 

Det Out

 of the 

XT1.H

 connector 

block.  
Pin assignments of the connector blocks are given in Fig. 12. 

5.4  Input and output signals and their parameters when operating 

the turnstile 

The CLB microcontroller processes the incoming commands (i.e. traces the status of the 
contacts 

“Unlock A”, “Stop”, “Unlock B”

 and 

“Fire Alarm”

), keeps track of the signals from 

the optical arm rotation sensors and from the intrusion detector (contact 

“Detector”

), and 

basing on those signals, generates commands to the control mechanism and to the 
external devices – indication on the RC PANEL (“

Led A”, “Led Stop”

 and 

“Led B”

), the 

signal of hub turning in the corresponding direction (“

PASS A”

 and 

“PASS B

”), the signal of 

the turnstile ready for a current command (“

Ready

”), the alarm output signal (“

Alarm

”) — 

and relays the signal of the current status of the intrusion detector (“

Det Out

”).  

The turnstile is operated by input of a low-level signal to the 

XS1

 connector block contacts 

“

Unlock A

”, “

Unlock B

” and “

Stop

” relatively to the “

GND

” contact. As the control element 

there can be used a normally open relay contact or a circuit with open collector output at 
that. At the emergency the turnstile control is carried out by removing of a low-level signal 
from the “

Fire Alarm

” contact relatively to the “

GND

” contact. As the control element there 

can be used a normally closed relay contact or a circuit with open collector output at that 
(Fig. 5 and 6). 

Note: 

For generating of a high-level signal at all the input contacts (

Unlock A

, 

Stop

, 

Unlock B

, 

Fire Alarm

 and 

Detector

) 2kOhm resistors connected to the power supply 

bus “+ 5V” are used. 

The control element must provide the following signal characteristics: 

the relay contact as the control element: 

minimum switched current, 

mA

...........................................................no more than 2 

closed contact resistance  
(with the resistance of the connected cable), 

Ohm

..........................no more than 300 

the circuit with open-collector output as the control element: 

voltage at the closed contact  
(low - level signal at the CLB input), V..............................................no more than 0,8 

10