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-CS" represents a silo control system where we can emulate the filling process. The filling motor has a manual rate or an automatic rate and the output valve has its own discharge rate. We can measure the level with four presence sensors and to know if the silo is full with the full sensor.