The LED dimming module ML-PWM has been developed to dim one or more LED lights with 24V operating voltage and EN input. Dimming can be done via an analog signal (potentiometer) or connected keys.
With the dimming module ML-PWM you can set the following operating modes:
Analog: With a potentiometer> 10kOhm or an external analogue signal of 1.5 … 9V at connection “ON” a dimming of approx. 8% …. 100% can be continuously adjusted. The LED is permanently on.
Ramp: When the dimming module is switched on, the LED light is switched on gently with a dimming of 0% … 100% within a ramp time of 0.5 seconds. The LED is permanently on.
Digital: The light is switched on with a basic state with a dimming of approx. 85%. With external sequential switching impulses at the connections “UP” and “DN” the dimming can be dimmed in 8 steps from approx. 10% … 100%. With simultaneous impulses on UP / DN the light is switched on or off. The LED is on when the PWM is on. If the light is switched off, the LED goes out too.
Steps: Depending on the input signal at the “UP” and “DN” connections, connected luminaires can be dimmed in four levels: 0% / 25% / 75% / 100%. The LED is on when the PWM is on. If the light is switched off (0%), the LED goes out too.