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-M" represents a three phase motor control connection. The system emulates the use of three phase contactors to change the turning direction of the motor. The motor control module also allows to connect the three phase motor in delta or star configuration.