FOR THE PLC PROBLEMS, PLEASE DO NOT TURN IN A LOGIXPRO PROGRAM FILE. JUST A WORD OR PDF FILE WITH SCREEN SHOTS OF SOULTIONS FOR EACH PROBLEM.

$3.$ Develop a Ladder Logic diagram for a sprinkler system in a supermarket vegetable$/$produce section for which a push button $($ PB $)$ is used to start the system, a pump $($M$)$ is used to deliver water to the sprinkler system every $30$ minutes and for a duration of $35$ seconds. Also, there exists a light curtain $($ L $)$ which is always active and would cause the sprinklers to stop the spraying cycle if it detects a customer trying to reach over the vegetables. As always, an emergency stop button needs to be included in the system. Please provide your solution and explanations on the blank sheet provided.

Use the given symbols and virtual output$($s$)$ if needed to write your program

Note: Include any assumption you make in designing a solution for this problem.

$(25$ Points$)$