About three semi-automatic tripod turnstile turnstile is our own development, development, and production of intelligent path management device, by configuring different reader devices, can be completed on-channel intelligent traffic control and management. Appearance of the product stainless steel plate stamping molding, beautiful, rust-proof, durable, and the system of external standard electrical interface, convenient to barcode card, ID card, IC card reader equipment integrated in the device, so as to provides access to an orderly and civilized traffic, and may eliminate illegal personnel access, and in order to meet the requirements of fire exits in case of an emergency power outage off the pole, organize evacuations. 1 Introduction ◇ structure: the entire product shape 304 stainless steel sheet metal forming, rust-proof, durable, the device is simple to use, no maintenance ◇ Dimensions: Length 1200 × width 280 × height 990 (mm) ◇ Weight: 45Kg ◇ brake rod length: 500 (mm) ◇ brake lever steering: one-way, two-way (optional) ◇ Working environment: indoor, outdoor (best frame awning) 3 Features 1) uses a unique drive system, the gates In the zero lock, unlock more accurate and reliable. 2) the whole system running smoothly, low noise, no mechanical shocks. 3) with a call to self-test function, automatic recovery in the locked state. 4) with a variety of operating modes to choose from, you can bi-reader, but also while reader, cut the line in another direction, while reader, free movement in another direction, and the gates operating mode can be set via the menu board fixed. 5) With power off the pole, power pole manual functions. 6) with 485 remote control off the rod, the rod features to meet the user's specific needs and fire safety requirements. 7) with a unified, standard external electrical interface with various writing equipment mounted, easy system integration, and management of computer remote control and management. 8) can automatically access the direction of the prevailing number of statistics, and an intuitive LED (optional) presented to the managers, so that managers of a number of well aware of the prevailing direction. 9) with a clear indication of the direction of traffic to pass by an intuitive LED indication can access or closed to traffic. 10) has a card reader with memory and without memory function, and the user can according to their needs through the motherboard keyboard settings. 11) through the software settings may limit the total number of sites within, in order to meet the special needs of some special occasions. 12) with automatic reset function. When the card reader, the passage of a predetermined time does not pass, the system will automatically cancel the passage by the access rights, and the passage time limit set by the management of their own. 4 main technical parameters 1) Power supply voltage: AC220V ± 10V, 50Hz 2) Operating temperature: -15 ℃ ~ 60 ℃ 3) Relative humidity: less than 95%, no condensation 4) maximum channel width 600mm 5) access speed: 20 people / min (IC card) 6) Input Interface: +12 V level signal or pulse width> 100ms DC12V pulse signal, the drive current> 10mA 7) Communication interface: RS485 electrical standards, communication distance: ≤ 1200 m 5 Scope: For unidirectional or bidirectional control flow of import and export channels. ◇ railway stations, docks, tourist attractions import and export channels ◇ exhibition, swimming pool and other recount channel ◇ residential, factories, enterprises import and export attendance, access control, consumption management ◇ special channel control