1, the definition of the left and right: in the face of the three-roll gate, the three-roll gate brake lever rotates clockwise to the left, and the three-roll gate brake lever rotates counterclockwise to the right;
2. Three roller gate input interface: +12V level signal or DC12V pulse signal with pulse width >100ms, drive current >10mA or dry contact signal or RS485 signal;
3, the connection of the terminal block: According to the identification of the terminal block, connect the power supply and the opening signal;
Note: The three-roll gate opening signal provided by Baowei intelligent three-roll gate has the following three connection methods:
A, RS485 signal: TA, TB are A+, B- respectively, GND is public land.
B. Dry-contact signal of the three-roller lock : VDD is common, and OPE-L and OPE-R are short-circuited to VDD and left-open and right-open signals, respectively;
C, +12V level signal or DC12V pulse signal: GND is common, and OPE-L and OPE-R form high and low level circuits with GND respectively. They are the left open and right open signals respectively. (Note: High level connection OPE-L or OPE-R);
4) Three-roller brake single-direction free-pass adjustment: Adjust the solenoid nut's stroke nut to open the positioning arm, which can make the gate machine free-flow in one direction.
The above information was sorted out by Shenzhen Baowei Intelligent Technology Co., Ltd., please indicate:. Thank you for your cooperation!
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