PLC
advantages.
It
can handle much more instructions.
Less
and simple wiring
More
flexibility.
Lower
cost
Faster
response
Easier
troubleshoot
Remote
control capability.
Communication
capability.
PLC
disadvantages.
Most PLCs makers supply solely closed architectures for his or her product.
PLC were designed for relay logic.
To maximize PLC performance and adaptability,
variety of elective Modules should be other
