Assembly & Operation Manual
10
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
