SBTL5000 series User Manual
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1.3
Mechanical system of the swing barrier
The mechanical system of a swing barrier turnstile includes the chassis and the core component. The
chassis is a carrier where the direction indicator, the reader, the Infrared sensor, and the door lock are
installed. The core component mainly consists of the motor, the frame, the belt, and the swing arm.
1.4
Electronic control system
The electronic control system of a swing barrier turnstile is mainly composed of the reader, the master
control panel, the access controller, the infrared sensor, the direction indicator, the alarm, and the
transformer.
Reader
: The reader reads the data in the card and sends it to the controller.
Master control
panel
: The master control panel is the system’s control center that receives signals
from the reader and the photoelectric switch, performs logical judgment and processing of these
signals, and sends executive commands to the direction indicator, the electric motor and the alarm.
Infrared
sensor
: It detects the position of a pedestrian and plays the role of safety protection.
Direction
indicator
: This indicator displays the current status of the sign at the lane, and directs the
pedestrian to pass through the lane in a safe and orderly manner.
Alarm
: The alarm gives an alarm voice if the system detects any unauthorized entry to the lane.
1.5
The working principle of swing barrier
After powered on, the system performs self-check. If no failure is detected, the machine starts
to operate normally. If a failure is detected, the system displays related messages on the LCD
display screen so that the user can have a quick knowledge of and solve the problem.
When the reader detects a valid card, the buzzer will give a nice audible prompt to the
pedestrian, indicating that the card is being read successfully. And then, the reader sends
signals to the access controller to request permission to pass through the lane. The access
controller will send the signal to the master control panel.
