Design the PLC system necessary to perform the following tasks:

A motor starter is used to run a conveyor on which packages will be loaded. A start and stop pushbutton are used to control the conveyor. A normally closed limit switch actuates when a package arrives at the unload area. The process is as follows:

When the start pushbutton is pressed, the conveyor will start. The start pushbutton may now be released and the conveyor will continue to run. The conveyor will stop when either the stop pushbutton is pressed or the package arrives at the unload area. When the package is present at the unload area an alarm will sound. The alarm will remain on until an alarm reset pushbutton is pressed or after a $10$ second delay has occurred.

Design the input drawing to show all of the input devices connected from $L1$ to the input card $($located in slot $5).$ Design the output drawing to show all of the output devices connected from the output card $($located in slot $6)$ to L$2.$ Show all annotation $($including address number$)$ on the drawing.