1302264375

1302264375 application field and working principle

1302264375 is an industrial digital control device, widely used in industrial automation and industrial control system. This device has various applications such as text processing, temperature control, interlocking system and so on.

Application

1302264375 is suitable for controlling single or multiple motors, such as AC or DC motor, induction motor, synchronous motor, multi-phase motor and electromagnetic motor. In addition, it can be used for controlling and regulating the speed of rotating machinery, running speeds of auxiliary machinery, stepless speed regulating of fan coil motor and speed adjustment of conveyor belt.

1302264375 can be used in elevator door control, industrial door control, smoke ventilation equipment control, sliding door control, and electric sightseeing tower control. It can also be used for crane hoist, screw lifting machine, and various linking control system, like elevator combined lifting and up and down control.

Moreover, it can be used in three-way, four-way and five-way motor control system, turbine-generator speed control system and large-scale power plant pipe network control system. And it can be employed for controlling industrial process such as chemical production process, natural gas piloting system, machine-building equipment test system, array transposition test system, process parameter test system and so on.

Work Principle

1302264375 is a multi-layer control device with various functions. It is based on DC and single-chip microcomputer technology. The device contains a top layer (CPU layer), a layer of timed output (TIMR layer) and a layer of analog IO control (AIO layer).

In the CPU layer, there is a program memory, a data memory, a working register, an internal port, a logic unit, a timer circuit and so on. The program memory is used to store the different programs, and the data memory is the memory to store the data which is used to accomplish the programmed tasks.

The logic unit is generally divided into a parallel and serial port, which can be used to control the external device. The internal port controls the interaction of different circuits and modules. The timer circuit is for timing control. In the TIMR layer, it’s composed by a crystal oscillator, a divider, a counter, a zero-cross detection circuit and so on, which are responsible for timing control. In the AIO layer, it contains a D/A converter, an analog switch, a PWM driving circuit, an AC switch, a speed control circuit and so on which are used to control the external devices and so on.

Conclusion

To sum up, 1302264375 is widely used in industrial automation and industrial control system, It can be employed for controlling single or multiple motors, such as AC or DC motor, induction motor, synchronous motor, multi-phase motor and electromagnetic motor. Moreover, it can be used in elevator door control, industrial door control, smoke ventilation equipment control, three-way, four-way and five-way motor control system, and various linking control system. From the work principle, we can see that it is a multi-layer control device with various functions though the different layers.