Placeholder Which industrial control products are used in industrial automation? | SINSMART

There are some industrial control products that need to be used in the automated factory. They are an important part of the automated factory and each plays an important role. Some may seem inconspicuous, but they are indispensable. Factory automation, also known as workshop automation, refers to the automatic completion of all or part of the process of product manufacturing. Let's take a look at the industrial control products that are indispensable for automation. There are controllers, robots, frequency converters, sensors, industrial cameras, etc.

The controller refers to the main command device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit to control the starting, speed regulation, braking and reverse of the motor in a predetermined order. Composed of program counters, instruction registers, instruction decoders, timing generators, and operation controllers, it is the decision-making body that issues commands, that is, completes the coordination and command of the entire computer system.

Robot: A robot does not refer to a machine that fully executes automatic instructions, but also includes a machine that automatically executes a single instruction. It generally executes preset programs to assist or replace human work.

The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control the AC motor by changing the frequency of the motor's working power supply. The inverter is mainly composed of rectification (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit and micro-processing unit. The frequency converter adjusts the voltage and frequency of the output power supply by switching off the internal IGBT, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In addition, the frequency converter has many protection functions , such as overcurrent, overvoltage, overload protection and so on.

The output of the inverter is PWM wave, which contains more high-order harmonics. The frequency conversion power sensor conducts AC sampling on the input voltage and current signals, and then passes the sampled values through cable, optical fiber and other transmission systems and the digital input frequency conversion power analyzer, and the digital input frequency conversion power analyzer performs sampling values of voltage and current. Operation, you can get voltage RMS value, current RMS value, fundamental voltage, fundamental current, harmonic voltage, harmonic current, active power, fundamental power, harmonic power and other parameters.

Sensor: It is a detection device that can detect corresponding information and send it to the control center after processing.

Industrial camera: Industrial cameras can be used to collect image information of products on the assembly line. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination.

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