Central Processing Unit
CPU of PLC is like a personal computer CPU, which controls all functions of a computer. From receiving a signal to sending or control and logic function. Similarly, CPU of PLC controls every function and circuitry of PLC. It is the core part of PLC without it PLC is nothing, as there is no control system then how other devices can work.
Brands associated with:
Siemens
- S7-1500
- S7-1200
- S7-400
- S7-300
- S7-200
- ET-200SP
- LOGO Basic
Phoenix Contact
