Specification:
Model: 3.3P-5V.
Function: input 0-100% PWM signal with 3.3V level, output 0-10V voltage
PWM signal reception frequency range: 100 Hz - 3 kHz (1 to 3 kHz are recommended)
Put the jump pen at 5V
An analog voltage output: the following is the output voltage of 0-10V to
If there is no input signal after switching on, the output is 0 V
When switched on for the first time, calibration can be performed: enter a signal with 50% duty cycle and 3.3 V amplitude in DIN and DIN +. The frequency is 1-3 kHz. Use a multimeter to measure two ports of AO and GND. Adjust the potentiometer on the board so that the multimeter shows 5.40V. This calibrates the corresponding relationship between the pulse signal and this module. The resolution of this module is 0.1 V. The output current capability is 10mA. If the percentage of the duty cycle is inversely related to voltage, you can check the STEP LOW, ACTIVE check box to set the pins of the PWM output in the MACH3 software.
Supply voltage: 15-30 VDC (power supply requirement: > 100 MA), 12 V adjustable.
Output power: approx. 10 mA.
Mounting method: 4 x M3 screw hole.
Port:
1. DIN +: Positive of PWM signal (connect to PWM signal when cathode is shared; connect to 3.3V of the signal connection when anode is common)
2. DIN: negative of PWM signal (connect to GND when cathode is shared; connect to PWM signal when anode is common)
3. 12-30V: Positive of power supply.
4. GND: mass of power supply
5. GND: Power supply ground. It is equipped with the mass of power supply.
Connected 6. AO: Output port of analog voltage (0-10V)
Package list:
1 x digital-analog PLC module.