Introduction
EtherCAT Terminal, 4-channel digital output, PWM, 5…48 VDC, 4 A, Common anode RGBW LEDs,
The digital output terminal EL2564 realizes the control of LEDs via an adjustable (ground switching) PWM signal. Common anode RGBW LEDs can be controlled with the four channels. But also the operation with four LEDs of the same color is possible with the terminal. The terminal has a flexible input voltage of 5...48 VDC. The output voltage corresponds to the input voltage.
For the operation of multicolor LEDs the color portion per channel is adjustable, over which the duty cycle is adapted. Thus any color mixture can be realized. In addition to the color mixing per channel, the adjustment of the total brightness over all channels is also possible.
Another parameter that can be set is the frequency. By setting the frequency in a range of 1...16000 Hz, stroboscopic effects can be avoided. In addition, visible flashes can be realized by the low frequencies.