From the hardware structure of High performers, PLC can be divided into five basic structural forms: integral fixed I/O type, basic unit plus expansion type, modular type, integrated type, and distributed type. Next, let's take a look at the composition of PLC.Here is the content list:l Central Proc

High performers are the abbreviation of the programmable logic controller. It is an electronic system for digital operation and is specially designed for application in industrial environments. It uses a memory that can be programmed to execute instructions for storing logic operations and sequence

High performers use software to replace a large number of intermediate relays and time relays, leaving only a small amount of hardware related to input and output, and the wiring can be reduced to 1/10~1/100 of the relay control system, and the failure caused by poor contact is greatly reduced. Next

To make the control system work reliably, the PLC is usually installed in a control cabinet with a protective shell to prevent dust, oil, and water splashing. To ensure that its temperature is kept within the specified ambient temperature range, the installation machine should have enough ventilatio

PLC uses microelectronic technology to complete various control functions. Under the action of on-site input signals, according to the pre-input program, it controls the on-site actuators and operates according to certain rules. Next, let's take a look at the main functions of PLC.Here is the conten