Instructions:\ I Ime left 0:4\ For the given Heating Machine, the user should input the desired temperature, and the system must regulate the liquid's temperature accordingly, employing a heater and cooler. A temperature sensor

15m(V)/(1)C

is situated atop the tank to measure its temperature. The system should open the inlet when the user specifies the temperature until the High-level switch is activated. Subsequently, the system heats or cools the liquid until the desired temperature is attained. Finally, the outlet is activated until the tank is emptied.\ Section A: Sensor Equation Derivation (5 pts)\ Derive the equation for the sensor considering a relation of

15mV

per degree Celsius.\ Section B: System Operation Code (25 pts)\ 2. Write a PLC code to efficiently operate the described heating/cooling system.\ 3. Draw the connection layout for each component interfaced with the PLC.\ Section C: HMI Design (10 pts)\ 3. Draw a comprehensive sketch for the Human-Machine Interface (HMI), displaying all relevant variables and components.

Instructions: For the given Heating Machine, the user should input the desired temperature, and the system must regulate the liquid's temperature accordingly, employing a heater and cooler. A temperature sensor 15mV/1C is situated atop the tank to measure its temperature. The system should open the inlet when the user specifies the temperature until the High-level switch is activated. Subsequently, the system heats or cools the liquid until the desired temperature is attained. Finally, the outlet is activated until the tank is emptied. Section A: Sensor Equation Derivation (5 pts) 1. Derive the equation for the sensor considering a relation of 15mV per degree Celsius. Section B: System Operation Code (25 pts) 2. Write a PLC code to efficiently operate the described heating/cooling system. 3. Draw the connection layout for each component interfaced with the PLC. Section C: HMI Design (10 pts) 3. Draw a comprehensive sketch for the Human-Machine Interface (HMI), displaying all relevant variables and components