Skip to main content

Hi all. Thank you to those who commented on my proposed layout this Spring - a work in progress!

I am going to set up my 15x13 U shaped layout with what I hope is the long term rough wiring in a star pattern from one terminal block to about 8 blocks of track. For now it will be one primary loop with two reversing loops and a siding.

To be able to use it before the WTIU and Base 3 are available, I would like to use my MTH remote commander (recognizing it is limited to one engine at a time) for my two PS3 engines.

Will it work properly if I connect the base unit to the + and - terminal block posts using the power supply that came with it?

Alternatively, I read a thread from several years ago that included comments from GunrunnerJohn and the late Barry Boskowitz that it can be used in "passive mode" with a larger transformer with the transformer wired directly to the tracks and not through the receiver. The receiver would just be connected to the tracks without the power from the transformer running through it. Is this still a viable option? If I go this route, can both the transformer and the receiver be connected to the terminal block, or must another arrangement be used?

I am new to the modern world of command control and apologize for what might be basic questions. Thanks.

SouthCoastRocco

Original Post

Replies sorted oldest to newest

You can use the DCS-RC in passive mode by just connecting it to the track and letting the output pins power it.  For the very best results, you should add a 22uh inductor in series with the transformer leads going to the the track, but NOT in the path of the DCS-RC connection to the track.

Here's a good 22uh Inductor for the task: FIXED IND 22UH 10.3A 10 MOHM

@SouthCoastRocco- I'm using the exact set up that you want to do. The red and black wires are landed on the buss for my track feeders.  The RC works just fine in passive mode. Just place it where you can always see it. The remote is VERY line of site.
I'd suggest adding a switch in line with the RC so that you can kill the DCS signal to the track if necessary. I've found it necessary on occasion.

2021-07-09 14.40.102021-07-09 14.40.15

Bob

Attachments

Images (2)
  • 2021-07-09 14.40.10
  • 2021-07-09 14.40.15

Thank you GRJ, H1000 and RSJB18.  GRJ - do I understand your answer to say I should not connect the RC feed to the terminal block to which the power is supplied from the transformer, but should connect it directly to the track. The inductor will be connected inline on the hot track feed (will have to research inductors, lol) The mirror and cutoff switch are great ideas!

Thank you GRJ, H1000 and RSJB18.  GRJ - do I understand your answer to say I should not connect the RC feed to the terminal block to which the power is supplied from the transformer, but should connect it directly to the track. The inductor will be connected inline on the hot track feed (will have to research inductors, lol) The mirror and cutoff switch are great ideas!

No research required, I posted a direct link to an appropriate 22uh inductor in my previous reply.

Add Reply

Post

OGR Publishing, Inc., 1310 Eastside Centre Ct, Ste 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
Link copied to your clipboard.
×
×