Looking back, looking forward

First things first: We want to wish all of our members and fans a happy New Year!

2015 has been quite a year for the Pasadena Model Railroad Club. We had two very successful Open Houses, we added new members, we built a new web site, and there was one other thing… what was it… oh, yes! We decided to convert the layout to DCC. This will be one of the largest projects conducted on the Sierra Pacific Lines since construction began on the current layout in 1979.

Wiring under the layoutWe have already begun in earnest, the first step being to trace the current wiring under the layout — and that’s no simple task. Our analog control system is extraordinarily complex, and along with track power, we have thirty-five years’ worth of wiring for block detection, turnouts, lights, route patching, and even some yet-to-be-installed signals. Take a look under our layout, and you might be tempted to ladle some marinara sauce on all that electronic spaghetti.

Phase 1 of our conversion involves the main line and its turnouts (switches), so the first thing we need to do is identify the wiring that will need to change. We also need to check for clearance on the Tortoise switch machines that will accompany the DCC conversion.

The good news is that we’ve already finished most of the tracing. As 2016 rolls in, we’ll begin building the DCC pods and wiring up the track. We have a lot of members willing to jump in (or perhaps we should say jump under… the layout, that is, not a moving train) and git ‘er done. With this level of commitment, we should be able to get the project done (relatively) quickly.

Stay tuned for details — and meanwhile, we wish you and yours all the best for a happy, healthy, and prosperous 2016!

And so it begins…

First, thanks for visiting PMRRC.org. How do you like our new website? Spiffy, right?

This is the beginning of a new era for the Sierra Pacific Lines — and not just because of our spiffy new web site. We are beginning our conversion to Digital Command Control, or DCC. It’s a huge undertaking that we expect to take several months.

wiring_2015Why are we converting now? Our fifty-plus-year-old control system is probably one of the most complex analog systems of its type. It has served us very well, but it’s maintenance intensive and requires a high degree of specialized skill to repair. Converting to DCC will allow us to use standardized components that are easier to maintain and replace.

But it also means a massive amount of work. Much of the layout will be rewired, and our operating procedures will have to change. In some ways, we’ll have to learn to operate our layout all over again. The work is daunting, but we’re excited about the prospects for operating the Sierra Pacific Lines under DCC.

Follow along in this blog and we’ll keep you updated on all the changes. Now if you’ll excuse us, we have some wiring to do…