The "N-EM" are a series of emulators that provide the students the required hardware to emulate the most common automatic systems.
The "N-EM" modules are designed to work with the "AE-PLC" units to obtain the fundamental knowledge of PLC programing, PLC management, etc.
"N-EM-CMM" represents a molding machine control with three different molding machines. The system has a main conveyor to feed each molding machine with pieces to mold. The different pushbuttons and switches emulate the different presence sensors located along the system.