For 0-10V Dimming Ballasts
2 Wire, Loop Powered, Analog 0-10V
The EDS is a class 2, adjustable, photodiode based, indoor dimming controller used to dim up to fifty 0-10VDC fl uorescent dimming ballasts similar to the Advance Mark VII. The device is connected across the purple and grey control wires of the ballasts, and receives its power from the 10VDC provided by the ballasts. When used together, the EDS sensor will provide a maximum limit, or cap to the high end of light output based on ambient light monitored.
The PS-010 is a combination on/off wall switch and slide dimmer used for 0-10VDC fluorescent dimming ballasts similar to the Advance Mark VII. When used as a stand-alone device, the device provides flicker free dimming of between 100% and 5% of lamp output. It also provides a selection of 120VAC or 277VAC in either a single-pole or 3-way devices. Current limit is 8.5 amps at 120VAC and 3.7 amps at 277VAC.(approximately 1,000 watts) The PS-010 then allows manual dimming for lights in the room when lower light levels are desired.