SBTL5000 series User Manual
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11
3.3
Functions introduction of wiring and terminal
1)
Wiring diagram
Figure 3-2
2)
Functions of terminals at each zone:
System
power
input
: The mains voltage is changed by a transformer to 24V and supplied to the
master panel.
Firefighting board
: After a power outage, the swing barrier of the machine is opened with power
from the backup battery and is no longer closed.
Right
open
(DOWN button),
left
open (
UP button
)
: Controls the barrier to open to left or right side.
Access
control
power
supply
: Supplies power for the access board.
RS485
communication
port
: Receiving external signals.
Master
/
slave
terminal
: It is connected to the master and slave boards to transfer signals.
IR-L：IR1
IR-R：IR4
AP-L：IR2
AP-R：IR3
IR1，IR4 at the bottom
IR2，IR3 on the top
LED light
LED light
