This module allows the dimmer modules M012 and M028 to be controlledwith a direct currents or pulse-width controller(e.
g.
from PCs).
It will is connected to the modules instead of thepotentiometer Galvanic isolation control circuit via opto-couplers.
Control voltage: 1 - 5 VDC/3 - 12 VDC/6 - 24 VDCOr TTL rectangular pulses 5V 1 - 10KHzPWM pulse width 10 - 90%