As things have turned out I have done extensive research and found some priceless information from a 20 year veteran of ETA while they were in business. As a result I have not only discovered the answer to this question but have learned quite a bit about the ETA sys in general so If anyone else...
Does anyone have information on how to hook up eta 1252 dimmer packs to a mc12cm controller. the controller has the normal eta ultraplex and dmx512 outputs as well as midi connections however the dimmer packs have a connector I have not seen before on a dimmer pack! it is a screw in din also...
I have a question for you on this system do can you tell me how the controller connects to the dimmer packs. is it with a din connector that screws in and do you know the communications protocol being used? is it ultra plex? I have a mc12cm controller I use with a 1251 dimmer that works...