Profi 02 rectangular pulse generator

Rectangular pulse generator PROFI 02 Made on a micro controller with a fixed starting ramp. Frequency can be adjusted in set mode while driving with buttons. Switching on and off the generator in automatic mode with buttons. The generator has a ramp during startup and deceleration. This is useful at higher speeds. There are connectors on the generator board, to which we can connect external keys, or by switching on or off the first 4 jumpers we change the direction of engine rotation. The next two jumpers are used to set the automatic mode. Start stop from the buttons on the board. In automatic mode, after starting with external buttons, we change the direction of the motor. You can connect limiters to the direction keys, in automatic mode the motor will drive from limiters to limiters. VCC - power supply (8-12VDC), GND - ground, DIR - +5V stepper motor direction, GND - ground PUL - + 5V PWM signal output. The current capacity of the output is 30 mA. Dimensions: - length 43 mm - width 47 mm The distribution of leads on the connectors corresponds to the distribution of leads in the CNC PROFI stepper driver. Technical data: supply voltage: 12V DCCurrent consumption: max. 30mFrequency range: 0...200kHzWaveform: rectangular 5VCurrent output capacity: 30mDimensions: length - 42mm, width - 47mm.