Features - PLCS PWM

Overview

CM3-SP32PWM module can create real-time PWM output pattern based on the user’s pulse frequency and duty cycle configuration.

Features

Programmable duty cycle of output pulse range of 0.0% to 100.0%, in 1/1000 resolution.
Programmable PWM pulse frequency up to 4000 pps.
Frequencies can be controlled in group with 4 channels as a unit, total of 3 groups.
Maximum 12 duty cycles can be controlled individually.
Supports ramp control on frequency and duty cycle.

Concept

Pulse-Width Modulation
PWM stands for Pulse-Width Modulation. It is digital output that can control the pulses’ duty cycle when the output pulses have a constant frequency.