I have a ETC Express 24/48 board connected to two NSI DS12 dimmer packs. The board has DMX (5 pin only) outputs, the dimmer packs have both MPX (3 pin) and DMX I/O. I have 3 Leviton DDS 6000 satellite dimmer packs that have MPX I/O. Is it possible to connect the satellite packs into the 2nd...