The LightSync Dimming Module is designed for 0-10V device control. It can be used in conjunction with a photocell controller for programmable daylight harvesting. This module can be installed in the lighting control panel or remotely mounted on the LightSync network. Each of the 4 independent channels can control up to 200 ballasts with 256 steps between 0 and 10V. Outputs are designed to sink voltage, and an optional module is available with sink/source/direct drive option. Each output may be programmed to respond to 16 inputs per channel. The intuitive software provided makes it easy to program and adjust the settings. If the power is lost to the standard dimming module, the output signal to the ballast will go to 10V for full brightness.