Why PLC is better than relay logic

Explain the advantages of PLC over relay logic

PLC is designed to easily integrate and communicate with other systems, PLC can be used for different operations when compared to relay logic. Easy to install and troubleshoot. In hard-wired plc-based systems, installation time is less when compared to the RELAY Logic-based control panel. PLC is compact and it can be used in a harsh environment, we can also program a PLC very easily.