tjawi Posted January 12, 2010 Share Posted January 12, 2010 Hi There,On our project, we need to dim TL. The TL uses ballast that needs 4 wire (two hot wire, plus two 0-10V DC controlling current).Anybody ever experienced this? Please share with us.We tried using Lutron GRX-TVI as the bridge between the C4 dimmers and the 4 wire ballast, but the C4 dimmer can not control/communicate with the GRX-TVI.We're looking for info what other device we can use a bridge between C4 dimmers and 4wire ballast.Regards,E. Tjawi Link to comment Share on other sites More sharing options...
danlevine Posted January 13, 2010 Share Posted January 13, 2010 We've done this before. We used a combination of a switch and a dimmer for each load. It has been deployed primarily in our commercial projects at 277V or 110V Dimmable Fluorescent Ballasts.You could use a Lutron GraphixEye as you did, and just associate serial commands with the load or load levels. Link to comment Share on other sites More sharing options...
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