Drehkreuz

Functions and Characteristics 1)Having many work patterns for selection, namely two-way card-read flow limit, which can read a card on one side while the passage in the other direction is prohibited, or read a card on one side while the passage in the other direction is free; 2) Having the function of automatic lever dropping when de-energized and manual lever lifting when energized; 3) Having an automatic reset function. After reading a card, if a passing person does not passed within a fixed time, the system will cancel the passage right of the passing person automatically, and the restricted passage time can be set at will by an administrator; 4)Having the function of operating lever dropping remotely in order to meet users' special demands and the requirements for security against fire; 5)Having a unified and standard electric interface to the outside, which can connect various kinds of read-and-write equipment, benefitting system integration, and which can realize remote control and management through a supervisory computer; 6)The whole system operates steadily and with low noise; 7)Having two-way passage direction indications; 8) Standard two-way read-head installation window. Technical Parameters 1)Power supply voltage : AC220V±5% V,50Hz; 2) Working environment: -15°C +60°C; 3) Maximum passage width: 600mm; 4) Gate lever length: 510mm; 5)Input interface : +12V level signal or DC12V pulse signal with pulse width> 100ms, drive current> 10mA 6) Communication interface: RS485 electric apparatus standard; 7) Distance of communication: 1200 meters; 8) Using a supervisory computer to control equipment remotely.