15
Fig.
9
–
Appearance of the motorized mechanism controller РСВ.201.01.00.00
1.6.1.3 Description of controller operation
The controller controles the turnstile DC motor and the turnstile mechanism locking solenoids
according to the logic entered into program depending on incoming commands, rotor position,
rotation speed and motor current. It provides rotor locking in initial state, maintaining rotor
rotation speed in access mode as well as motor protection in emergency situations. Control
commands are issued from the turnstile controller PCB.112.21.20.00 via communication port
"Х3".
The purpose of the controller contacts, designed for connection to peripherals, is specified in
Table 6.
