Large Scale Central

Does anyone have the electrical diagram's for the MRC ControlMas

General Discussion
#1

Hello all,

I was wondering if anyone has the diagrams or electrical interface specifications for the MRC Control Master 20 walk around? I wanted to find out how easy it would be to create a computer interface to the MRC20. Thanks

Rich

#2

Hi Rich,

You’ll have to contact the factory. MRC doesn’t put that information with their power packs. In fact if you even open the case it will void any of the warranty. I’ve had to send several units back through the years because they won’t let dealers work on them either.

Chuck

#3

Chuck,

Thanks for the reply. I did call them and they stated that the interface signalling and the diagrams are proprietary to them and they won’t release them. I was hoping someone had figured it out.

Rich