All;

Have a questions about my Digitrax system.  Currently have a DCS200 powering three separate power districts.  The A&B rails for each district go through it's own PSX circuit breaker.   I also have a spare DCS100 that I changed from a command station to a booster following the instructions in the Digitrax manual.  Now the big questions can I hook up the DCS 100 to the DCS200 so that it can power a fourth power district through another PSX circuit breaker?  Both the DCS200 and DCS 100 share the same power supply from Digitrax.  How do you ground this system?  How do I accomplish this?  Diagram would be help full.

Thank you in advance,

Joe