Advantech PCIE-1816 - Page 60

PCIE-1816_1816H User Manual 54
6. PWM Output: PCIE-1816/1816H can generate PWM (pulse width modulation)
signal which you can configure its logic high time and logic low time as figure
below. The available period range for logic high time and logic low time is 100 ns
~ 214 second.