Simple controller
It can generate PWM signal. There is a jumper on the board, which can be set and selected. By default, it is set to generate pulse frequency signal.
Product Manual:
1. When the controller generates a pulse frequency signal, it can supply a stepper driver as a signal. To control the stepper motor, it must be equipped with a driver. (This simple controller + stepper driver + stepper motor + DC power supply can form a simple control platform.)
2. The controller can generate a pulse frequency signal or a PWM pulse width signal. There is a jumper on the board, which can be set and selected. By default, they are set to generate pulse frequency signals.
REQ is to generate pulse frequency signal
PWM is to generate PWM signal
3. When the controller generates a pulse frequency signal, there are three types of high, medium and low frequency signals that can be selected with a jumper. The frequency parameters are approximately:
High: 5.8KHZ-127KHZ
Middle: 590HZ-15.8KHZ
Low: 82ΗΖ-2.3ΚΗΖ,
Frequency measurement: You can measure PUL and common cathode (GND) two ports.
4. The power supply has 2 sets of power input, and 2 sets only need to connect one set of power supply. It is recommended to use a power supply of more than 15V. Connect to the power supply of the 2-bit terminal, do not connect the positive and negative.
One group is the power supply connected to DC 15-160VDC, and the recommended operating voltage is 15-80VDC.
The other group is 5-12VDC. When used with the driver, it is recommended to use a minimum of 12V, not a 5V power supply, not at 5V, the power supply is connected to 5-12V input, and the power supply is connected to the common cathode.
5. Lx W x Η : 73x51x37mm
Controller : Driver
PUL : Pulse negative terminal (PUL-)
DIR : Negative direction (DIR-)
ENA : Enable negative terminal (ΕΝ-)
Common anode : Common port (COM or + 5V or PUL + DIR + ΕΝ + are connected at the same time)
Common cathode : Common ground (GND)
5-12V input + The positive end of the 12V power supply is generally empty
It is recommended to use a power supply of more than 15V.