Fingerprint access control attendance machine how to connect, fingerprint access attendance machine wiring diagram. Fingerprint access control attendance machine is an important machine used for company attendance. It is usually installed outside the door. The company employees can complete the door opening action by fingerprint recognition. The fingerprint access attendance machine has two functions: one is the attendance record, and the second is the security identification of the access control. Need to connect with the access control system, control the switch state of the lock, where the main science fingerprint access control attendance machine wiring diagram.
The fingerprint access attendance machine mainly has the following functions:
1. Normal Attendance Management: Automatic statistics such as late arrivals and early retirements, providing statistics on the number of late arrivals, early retirements, and length of time.
2. Abnormal Attendance Management: Provides abnormal attendance management functions such as business trips, field operations, work-related injuries, absenteeism, and half-way exits.
3, overtime management: provide overtime registration, even overtime and other functions, automatic statistics usually overtime, week off overtime, holiday overtime duration.
In addition, it can also provide a complete attendance report, to achieve the attendance records of employees.
Fingerprint access attendance wiring diagram:
According to this wiring method, after the line is completed, the access control product is installed in a fixed position and the installation is completed.
The next step after installing the central control access control is to do fingerprint entry or access control card entry. After all the personnel information has been entered, it is necessary to do the attendance and attendance. According to each company, different requirements are required to enter the after hours. To make attendance. Attendance production is completed, and then the entire process of installation and operation of the entire access control system has been completed.
Detailed fingerprint access control attendance wiring1. Access the +12V and GND terminals of the access control power supply to the +12V and GND terminals of the access control host (power supply to the access control host).
2. The electronically controlled lock is terminating at the NO or NC terminal of the power supply (depending on whether it is normally open or normally closed); it is usually connected to the NC terminal (power-on and power-off, and power off). The electronically controlled lock terminates the GND terminal of the access control power supply.
3. PUSH end (opening signal) on the access control host is connected to the PUSH end of the access control power supply. (The door opening signals on the access control host are indicated as NO, NC, and are usually connected to the PUSH terminal of the access control power supply from the NO terminal).
4. When the other end is connected to the exit button, the two connections of the exit button are connected to the exit button end and GND end of the access control host, or to the PUSH end and GND end of the access control power supply.
5. When the other end is connected to the card reader, the card reader is connected to the corresponding signal terminal of the access control host (usually four terminals: 12V, GND, DATA0, DATA1).
6, if you need to connect to the network, but also access RS485 cable (RS485 communication) or network cable (TCP/IP communication) and access control host connection, the other end and the computer connection, RS485 cable (2-wire shielded cable) also need to access Serial port to RS485 converter and computer host serial port connection; network cable and computer network card network port connection.
In addition, there may be an alarm interface, a doorbell interface, a door magnetic interface, etc. on the access control host (generally not connected), and corresponding access may be required.
The above is the smart lock China Network Xiaobian finishing published fingerprint access attendance machine wiring diagram and introduction, more fingerprint identification knowledge, please pay attention to this column content!
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