RailPro User Group

RailPro => RailPro Specific Help & Discussion => Topic started by: SWA737 on January 21, 2021, 06:27:43 PM

Title: Installing the new PBM-2 keep alive power
Post by: SWA737 on January 21, 2021, 06:27:43 PM
 Getting ready to install LM-3S ‘s in 2 more units.  The 42 units I currently have with Railpro decoders has my own version of keep-alive power. I had to include a bridge rectifier for correct polarity. Does the PBM-2  Eliminate the need for that? Another words, just run the two wires from the keep alive right in line without the bridge?
Thanks,
Rob
Title: Re: Installing the new PBM-2 keep alive power
Post by: Alan on January 21, 2021, 06:35:39 PM
No bridge rectifier needed with the PBM-2.

pbm.PNG
Title: Re: Installing the new PBM-2 keep alive power
Post by: SWA737 on January 21, 2021, 06:54:05 PM
Thanks Alan.