PERCo CT/L-14, Руководство по сборке и эксплуатации

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CT/L-14 Controller
17
When connecting the lock (latch) to the controller, follow the next recommendations:
1. To dissipate static electricity, it is recommended to ground the housing or locking bar of the
lock. In case of lock installation on a metal door, it is recommended to ground the door leaf. It
is necessary to use the cable with cross section of min. 0.75 mm
2
.
Attention!
• If the connected lock is not equipped with built-in spark protection circuit , it is necessary
to use the suppressor from the delivery set or Schottky diode for operating current not
less than 1A (1N5819). The suppressor is to be installed close to the lock ( VD1 in
Fig. 4).
• If the connected electromagnetic lock
is not equipped with demagnetizing circuit
, it is
necessary to install a bidirectional suppressor from the delivery set ( VD1 in Fig. 4).
•
If the controller is connected via
PoE
-splitter, it is recommended to use only
electromechanical locks with spark protection diodes ( VD1 in Fig. 4), type 1N5819. The
use of suppressor in such case is FORBIDDEN.
2. Connection of the lock (the latch) to XT6 or XT9 terminal blocks on the lower board of the
controller is performed in accordance with layout (Fig. 3 - 5).
3. If connection of an “Exit” lock RC button is required, connect it to XT2 ( XT10 ) of controller
lower board (Fig. 5).
4. The reed switch is connected to XT1 terminal block of the lower board (Fig. 5). The door
sensor with the lock controlled by OUT1 is connected to IN1 input, OUT2 to IN2 , etc. The door
sensor is to be mounted so as the door is closed, the sensor can always actuate.
Note:
LB- , LBP- series locks do not require mounting the door sensor (the CT/L14 controllers can
trace the door opening based on the contact group of the lock). In this case, it is necessary
to install jumpers on the controller lower board: for
OUT1
– XP5.1 and XP5.2 , for
OUT2
–
XP6.1 and XP6.2 , for OUT3 – XP7.1 and XP7.2 , for OUT4 – XP8.1 and XP8.2 (Fig. 1).
5. Fire Alarm emergency devices are connected to XT2 terminal block of the controller lower
board (in this case it is necessary to cut the jumper by wire cutters), Fig. 5 and Sect. 8.2.6.
6. Fix cables with plastic ties to self-adhesive cable tie mount, included into delivery set by
installing them inside of the controller housing.
Figure 5. Connection layout for RC-buttons and door sensors