Feature

●Wide application: widely used in signal interface connection of SPS, single chips or other industrial control boards
●Signal conversion: this module can convert 0-100% PWM digital signal to an analogue signal. The digital input signal can be a 0-100% PWM signal with a level of 3.3V
●Function: the analogue output signal can have a voltage of 0-5 V. The power supply has a reverse polarity protection function
●Easy installation: the digital-analogue converter is easy to install and convenient to use and can directly replace the old or defective one
●Features: the PWM signal voltage converter is processed by professional manufacturing, precise design, waterproof and dustproof, stable performance


Description

Specifications:

1. Model: 3.3P-5V
Function: input 0-100% PWM signal with 3.3V level, output 0-5V voltage
2. PWM signal reception frequency range: 100HZ-3KHZ (1-3KHZ recommended)
3. Insert the jump pin at 5V
4. Analog voltage output: the following is the output voltage of 0-10V for illustration
After switching on, if there is no input signal, the output is 0 V.
The first time you turn it on, calibration can be performed: enter a 50% tactile ratio signal and 3.3V amplitude to 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 5.40 V. These calibrate the appropriate relationship between pulse signal and this module. The resolution of this module is 0.1V, the output current capacity is 10mA. When the percentage of the work cycle is in reverse ratio to voltage, you can activate the STEP LOW, ACTIVE checkbox to set the pins of the PWM output in the MACH3 software.
5. Supply voltage: 15-30 VDC (power requirement of power supply: >100 MA), 12 V adjustable
6. Output power: approx. 10 mA.
7. Mounting method: 4 x M3 screw hole

Package contents:
1 x digital analogue SPS module