Design a system for an Automobile Manufacturing company has two departments: one is PTED and the other is ASSEMBLE department. It’s manufacturing process by using S7-300 PLC and both departments are needed to be connected using single PLC. The PTED has 70 digital sensor, 40 digital actuators, 30 analog sensors and 30 proportional controllers to control processes like temperature, pressure, and motor speeds. ASSEMBLE department is 120 meters away from PTED having 50 digital sensor, 10 digital actuators, 20 analog sensors and 8 analog outputs. The capacity of each digital and analog module is 04 bytes/module and 16 bytes/module respectively, with the addition of 20% (tolerance) of these I/O’s. As an automation engineer you have the task to design a SCADA system and Rack system in the form of block diagram by showing the PLC I/O panel of each departments. Select the appropriate CPU and specify all the possible address for individual input module and output module used in the given scenario. Make sure your system should be designed at a baud rate of 12Mb/s. Also, propose the suitable network between the departments and suggest which industrial bus protocol is useful for this scenario by showing the bus connection in your block diagram. 2 Deliverable: 

 Design the SCADA system. 

 Design the Network Layout of the Industrial Bus through PLC. 

 Rack designing with the specification of the addresses of the PLC’s I/Os. 

 Select the appropriate S7-300 PLC’s CPU.