You have been asked to select a PLC to control a packaging operation consisting of three conveyor lines. The system will assemble the boxes, fill the boxes with 16 1 qt plastic oil containers, close and seal the boxes. The full speed capacity of the system is 50 boxes/minute. In total, 39 operations will be controlled by the PLC. All the actuators are pneumatic cylinders or motors, except for three glue applicators which are controlled by on/off signals. The PLC will control the speed of the conveyors via a CAN bus. The PLC will monitor 5 temperatures, 6 pressures, the speed of the three conveyors, and keep track of the number of boxes packaged. Describe the PLC performance specifications which you consider important for the selection of the PLC.