Reply to "I Need Help! How do you wire an MTH Railking O Scale 7 Light Signal Block #30-11013 with Isolated Rail and/or Relay, Not with an ITAD?"

stan2004OGR Forum Member

Yes. So the 14v ac wires from z4000 red/blk go to the squiggly line terminals of bridge. The + and - bridge outputs go to the + and - capacitor terminals respectively...and then onwards to the dc+ and dc- inputs of timer module.

Without the capacitor your DC meter will read about 11-12V. With the cap it will read about 16-17V. Note that timer module operates 6-30V so all's well.

9/16/2212:15 PM

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