广州 GE IS220PAICH1A 336A4940CSP3 模块 库存备货

GE IS220PAICH1A 336A4940CSP3 series 90-30 PLC is widely used. 1 Because it is programmable, 2 it can choose from a lot of modules, and use pins to assemble and combine these modules. Therefore, PLC can be used in almost all kinds of occasions by selecting the correct and appropriate hardware configuration and developing the appropriate software program. Although GE IS220PAICH1A 336A4940CSP3 has many relatively independent hardware configurations in a system, they all have some basic configurations.

GE IS220PAICH1A 336A4940CSP3 Each system requires a central processing unit (CPU) as the “brain” of the system. Memory is used to store data and store user supplied programs. Input devices are used to enable the system to obtain information, and output devices enable the system to send out some form of control and/or feedback to users. Finally, the user program is input into the memory through the programming device.