TTR-10A electromechanical tripod turnstile
№
Legend
Assignment
4
NO2
Normally open contact of the external
Light B
output
5
C2
Common contact of the external
Light B
output
6
NC2
Normally closed contact of the external
Light B
output
Remote connector blocks X4-X6 (ADD)
1
+12OUT
+12V output for additional equipment powering (intrusion detector)
2
DKZP1
3
DKZP2
4
GND
Intrusion detector connection
5
COM
Common for
DETECT
and
READY
6
DETECT Det
Out relay output
(intrusion detector status)
7
READY Ready
relay output (turnstile readiness)
8
LV1
9
LV2
The alarm relay output for low voltage (low battery)
5.2.5 Control signals
Turnstile operation is performed by sending a control signal to
L, ST
and
R X2
connector block
contacts on the interface board. The control signal is a low-level signal regarding the
GND
contact.
Normally open relay contact or scheme with an open collector output can serve as a control
element (Fig. 8 and 9).
Turnstile emergency unblocking is performed by a low-level signal release
from
FA
connector of
the
X2
connector block on the interface board regarding the
GND
contract. A normally closed relay
contact or a scheme with an open collector output can serve as a control element. In this case all
other incoming control commands are ignored. (Sect. 5.3.2)
Sending a low-level signal to
Fire Alarm
input, you put the turnstile directions into the mode
according to the signal levels at the inputs
L, R,
and
ST
.
Intrusion detector activation is monitored by a low-level signal release
from the
DKZP1
input on the
interface board regarding the
GND
contact. A normally closed relay contact or a circuit with an
open collector output can serve as a control element.
Note:
Use resistors with 1 kOhm strength, connected to
+3.3V
power line to generate a high-level
signal on all input contacts (
L
,
ST
,
R
,
FA
and
DKZP
).
Control element is to provide the following characteristics of the signals:
control element – relay contact:
minimum switched current
...................................................................................... max 2mA
closed contact strength (with regards to connecting cable strength)................ max 300 Ohm
control element – scheme with an open collector output:
closed contact voltage (low-level signal, on the control board input) ...................... max 0.8
V
Figure 8. ACS control elements – normally open relay contact
11
