Why should the PLC control system use UPS power?

For industrial production, the quality of the power supply of its industrial control system plays a vital role in the efficient and reliable operation of production and communication. Organic control technology in the automation control system, PLC program (program) design, modification, servo control system design and installation, inverter control system design and installation, motor control system design and installation, hydraulic and pneumatic control system design and installation, electric heating control system design and installation, Gas heating control system design and installation, electromechanical technical services.

Among them, PLC program, servo control system, frequency conversion control system, motor control system, hydraulic and pneumatic control system need to configure UPS power supply. If the output of the PLC system is cut off, the whole production will appear paralyzed. The PLC must be configured with UPS power.

The PLC on the production line equipment is better equipped with UPS power supply. From the perspective of equipment and control, there are many benefits. For unimportant occasions and small systems that are used separately, the UPS can be used without increasing the reliability of the power supply.

The PLC control system is not equipped with UPS power supply. It can't be said to be equipped or not. It depends mainly on the requirements of process or system data storage. For example, most PLC control systems in the chemical industry require UPS, because there are many in the chemical industry. The data on the site needs to be saved, and there are many processes that have special action requirements after the system is out of power, so it is necessary to add UPS; for example, PLC control systems such as driving do not need to add UPS for a long time.

The UPS power required by the common PLC system cabinet generally requires a delay of 30 minutes. The capacity determines the size of the UPS according to the sum of the power consumption and the wealth of the field instruments, valves, cards and relays of the system you are making, that is, each block. The capacity and number of batteries.

UPS power supply is mainly based on the application of PLC, under the general industrial control situation can not match, but the chemical industry is still good. UPS power supply For industrial production, the power supply quality of its industrial control system plays a vital role in the efficient and reliable operation of production and communication.