Three roll brake manual (functional characteristics, technical parameters, equipment installation)

1.1 Overview
The channel three roller gate is an intelligent channel management equipment developed and produced by our company for many years. This device integrates mechanical, electronic, microprocessor control, and various read-write technologies organically. By configuring various reading and writing devices, adopting reliable security protection devices, real-time alarm systems, and directional indication interfaces, intelligent control and management of channels can be achieved through coordinated efforts.
The device is made of stainless steel plate stamping, with a beautiful and elegant appearance, rust prevention, and durability. It also uses standard electrical interfaces to easily integrate barcode cards, ID cards, IC cards, and other multi Ao card readers into the device, providing a civilized and orderly way for personnel to enter and exit, while also preventing illegal personnel from entering and leaving; In addition, the system is specifically designed with functions that meet fire safety requirements, ensuring smooth passage and facilitating timely evacuation of personnel in case of emergency.
1.2 Functional Features
1) Equipped with zero position self check function, convenient for users to maintain and use;
2) Illegal entry has an alarm prompt function;
3) Anti collision function, when no opening signal is received, the telescopic baffle (swing arm) automatically locks;
4) Infrared/mechanical dual anti pinch function, when encountering resistance during the reset process of the telescopic baffle (swing arm), the motor will automatically stop working within a specified time with minimal force, and an alarm signal will be issued at the same time;
5) It has an automatic reset function. If a pedestrian reads a valid card and fails to pass within the system's specified time, the system will automatically cancel the pedestrian's permission to pass this time;
6) A unified standard external electrical interface that can be connected to various Duoao card readers and can be remotely controlled and managed through a management computer;
7) The entire system runs smoothly with low noise;
1.3 Main Technical Parameters
1) Power supply voltage: AC220 ± 10% V, 50HZ
2) Drive motor: DC motor 24V/40W
3) Working environment temperature: -15OC-60OC
4) Relative humidity: Relative humidity ≤ 90%, non condensing
5) Input interface: 12V level signal or 12V pulse signal with pulse width>100ms, driving current>10mA
6) Communication interface: RS232 communication,
7) Communication distance: ≤ 10 meters
8) Channel width: 600mm for Duo Ao three roll gate, with a single pole length of 600-900mm for Duo Ao three roll gate
9) Traffic speed: 30 people/minute (normally open mode), 20 people/minute (normally closed mode)
10) Gate opening and closing time: 0.8 seconds for Duo Ao three roll gate, 1-2 seconds for Duo Ao three roll gate
2.1 Equipment external dimensions
Reference diagram for the external dimensions of the Guodian three roller gate equipment; (Note: The external dimensions of the channel three roller gate can be customized)
Three roller gate (380x280x1000)