The central processing unit looks for the decision based on the program, and sets the outputs. Looks at the output, makes the decision based on the program, and sets the inputs. Serves the store the program in memory serves only to the supply power to backplane PLC architecture Solution 6) Option A The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program. It performs the basic arithmetical, logical, and input/output operations of a computer system 7) option D- all of the above 8) Option B The Output interface module connects to load devices such as lamps or solenoids 9) Option D Field or Real world devices refered to all the devices that are physically connected to PLC 10) Option C Processor runs on 5-12 V DC 11) Option A The control plan stored in the PLC is called a Program.

1. The central processing unit looks for the decision based on the program, and sets the outputs.
Looks at the output, makes the decision based on the program, and sets the inputs. Serves the
store the program in memory serves only to the supply power to backplane PLC architecture
Solution
6) Option A
The central processing unit (CPU) of a computer is a piece of hardware that carries out the
instructions of a computer program. It performs the basic arithmetical, logical, and input/output
operations of a computer system
7) option D- all of the above
8) Option B
The Output interface module connects to load devices such as lamps or solenoids
9) Option D
Field or Real world devices refered to all the devices that are physically connected to PLC
10) Option C
Processor runs on 5-12 V DC
11) Option A
The control plan stored in the PLC is called a Program