Knowledge

I. Introduction In modern industrial automation systems, PLCs (Programmable Logic Controllers) and variable frequency drives (VFDs) are two indispensable core components. PLCs handle logic control and

With the rapid development of industrial automation technology, data acquisition and real-time monitoring have become essential tools for improving production efficiency and reducing failure rates. As

I. Introduction In the field of industrial automation, variable-frequency drives (VFDs) and programmable logic controllers (PLCs) are two critical control devices. Each possesses unique functions and

I. Introduction In industrial automation and electrical control systems, time relays and PLCs (Programmable Logic Controllers) are both critical components. Time relays, with their precise timing cont

I. Introduction Level sensors, as a critical component of industrial automation and process control, are widely used in various liquid measurement and control systems. Depending on their operating pri

A single-pole double-throw (SPDT) wiring configuration typically refers to using a single switch in a circuit to control two or more devices, or to control the same device from two different locations

I. Introduction In the field of industrial automation, servo motors are widely used due to their high precision, high speed, and high reliability. To achieve precise control of servo motors, it is typ

I. Introduction In industrial automation, smart manufacturing, medical equipment, and many other fields, the fieldbus controller plays a pivotal role as a key device for data acquisition and processin

I. Introduction Level sensors, as a vital component of industrial automation and process control, are widely used in various liquid measurement and control systems. Depending on their operating princi

I. Introduction In the field of industrial automation, RTUs (Remote Terminal Units) and PLCs (Programmable Logic Controllers) are two common types of control devices. While they each play important ro

I. Introduction With the rapid development of Industry 4.0 and smart manufacturing, industrial Ethernet communication protocols and standards are playing an increasingly important role in the field of

In the field of industrial automation, PLC industrial smart gateways and DTUs (Data Transfer Units) are two common types of communication devices, each playing a crucial role in data acquisition, tran