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Signaling for Dummies

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  • Member since
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  • From: SE. WI.
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Posted by mbinsewi on Monday, October 3, 2016 9:59 PM

I use signals from Tomar Ind.  I only have six, guarding and directing traffic into a long siding, used for interchange.

Each one is controled by a rotary switch, powered by a seperate transformer, so I can set the right color to the right track.  Nothing fancy.  It's the only siding I have, and is right in front of the layout.

Mike.

 

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Posted by BroadwayLion on Monday, October 3, 2016 9:41 AM

 

LION builds own signals of him. Layout needs 100s of signals, cannot afford to buy them. Good thing subways have simple signals

Here is another simple signal, it has kindof fallen appart since I builded it.

 

Here is relay room for layout of LION.

 

ROAR

The Route of the Broadway Lion The Largest Subway Layout in North Dakota.

Here there be cats.                                LIONS with CAMERAS

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Posted by gmpullman on Sunday, October 2, 2016 10:33 PM

rrinker
they also have a simple signal animation controller to drive them, the time delay type where the signal shows green until the photosensor is blocked, then it goes red, after a time yellow, then after another delay back to green.

Well, there's a little problem with their circuit design. That is, when it is triggered, it begins to time out even if the trigger is still grounded. So if the train is still covering the IR reciever or the reed switch is still made the signal begins to switch back to clear (they have red and yellow reversed on the board).

I bought five of them, one was DOA, another one was missing the chip and a third one both yellow and green LEDs are always lit even after it is triggered. Sometime I'll take the chip out of the dead one and try it in the one that was missing. Might fix it?

Yes, their stuff is cheap but I would stick to just the LEDs. I've never had a problem with the controllers from LogicRail and they are good about answering questions about their product.

Regards, Ed

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Posted by gmpullman on Sunday, October 2, 2016 4:21 PM

BigDaddy
Now that I look at them, they don't look as crude as I thought they did. 

Ok, now I get it...

Actually, I have some of those from wehonest. They do look pretty decent. I don't use the supplied LEDs but use 1.6mm axial "water clear" ones from LEDswitch:

http://www.led-switch.com/

For the dwarf signals I want something a little more robust to avoid beating it up when cleaning track (or the occasional derailment Whistling)

When it comes to scrounging parts for making signals I cast my net wide. Maybe they aren't perfect for "up-close" use but on my layout I have lots of places in the distance where a "good enough" signal will work. I have some of the Tomar dwarfs that I paid about $14 each for and I can make the wehonest ones for less than a dollar. As you have discovered, the supply-chain from the other manufacturers can be sporadic.

Presently, I am trimming some PRR signal heads from Oregon Rail and making a dwarf signal that, hopefully, will replicate this:

https://www.flickr.com/photos/forlornphotos/8417415373

Regards, Ed

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Posted by rrinker on Sunday, October 2, 2016 12:12 PM

 Those guys have all sorts of things, and it all looks pretty decent. They have standard 3 aspect signals as well as the dwarf ones, and they also have a simple signal animation controller to drive them, the time delay type where the signal shows green until the photosensor is blocked, then it goes red, after a time yellow, then after another delay back to green. And people and trees. And pre-wired SMD LEDs in all kinds of colors.

 I just have to laugh at the name they use though.

                             --Randy


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

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Posted by BigDaddy on Sunday, October 2, 2016 9:07 AM

Traffic crossing signals look pretty straightforward to me and I wasn't asking about those. Block signals is what I want. 

Chicom dwarfs.  That was a humorous reference to We Honest, the Ebay seller from the land of Chairman Mao.  http://www.ebay.com/itm/4-pcs-3mm-LEDs-made-HO-OO-Scale-Dwarf-Signals-2-aspects-Lights-/251551091567?hash=item3a919d0b6f

Now that I look at them, they don't look as crude as I thought they did. 

Henry

COB Potomac & Northern

Shenandoah Valley

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Posted by 7j43k on Saturday, October 1, 2016 11:56 PM

Very elegant!

 

 

Ed

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Posted by gmpullman on Saturday, October 1, 2016 11:15 PM

Which is why I used the qualifier most... It makes a difference.

I do have a bunch of BLMA H2 heads. They are gorgeous and have a three-color LED.

I'll be more (or maybe less?) specific in my wording in the future...

I wonder what Atlas will do with their own signal line now that they purchased BLMA?

Regards,

Ed

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Posted by 7j43k on Saturday, October 1, 2016 7:52 PM

gmpullman

BLMA seems to keep a steady stock but most of their offerings are too modern for my use. 

 

THIS is too modern for ya?:

 

Those things are about as old as I am.  Which is pretty darn old.  Of course, if yer modeling NP, then your point is valid.

 

Ed

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Posted by gmpullman on Saturday, October 1, 2016 6:36 PM

It is unfortunate that there is not a stable supplier of signal products.

I understand the owner of Oregon Rail Supply recently passed away. I am fortunate to have stocked-up on their signal parts. NJI and Tomar can be hit-or-miss. BLMA seems to keep a steady stock but most of their offerings are too modern for my use. I am not familiar with the Atlas ones and there was an outfit called ISS (IIRC) but they were pretty $$. All custom made.

http://www.integratedsignalsystems.com/

 I often browse the signal pages at MB Klein and sometimes they have a 10% discount on signal stuff.

http://www.modeltrainstuff.com/HO-Scale-Signals-s/1960.htm

Sometimes you have to browse other areas of their site for some signals.

BigDaddy
I'm interested in signaling vs track crossings

Big Daddy, I'm not sure exactly what kind of signals you are looking for.

Grade (highway) crossing signals?

Track crossing signals (where railroad A crosses railroad B)?

Or Block signals protecting a crossover or a clear route ahead.

I am not familiar with a Chicom dwarf. The Chicago & North Western used a unique dwarf type semaphore with a rotating white disk. Maybe that is what you seek?

 Like this:

https://www.flickr.com/photos/jonroma/6314287150

 

Good Luck, Ed

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Posted by RR_Mel on Saturday, October 1, 2016 2:35 PM

BigDaddy

Logic Rail has a lot of PDF's which look helpful.

The NJ-I Shopify site is about 90% sold out.

Thanks for all the replies

 

Henry that’s why I made my own signal heads, I had NJI heads on back order for almost a year and finally gave up on them.
 
 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
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Posted by BigDaddy on Saturday, October 1, 2016 2:29 PM

Logic Rail has a lot of PDF's which look helpful.

The NJ-I Shopify site is about 90% sold out.

Thanks for all the replies

Henry

COB Potomac & Northern

Shenandoah Valley

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Posted by 7j43k on Saturday, October 1, 2016 1:49 PM

The simplest signaling that I can think of is a single-turnout interlocking (ignore the "i" word for now).

The turnout will have three signals: one single-head each facing down the two-track side and a two-head facing down the single track.

You will need some kind of electrical contacts.  Obviously.  If you are going to stick with hand-throw, you can do it by adding a micro-switch and maybe a relay (to get extra contacts).  The various contacts will switch which bulbs are lit.

Anyway, there are two logic options you will have: straight through or diverging. 

If you have straight through, the two-head will display green over red.  The siding signal will be red.  The main line will be green.

If you throw the switch to the siding, the two-head will be red over yellow.  The siding signal will be yellow.  The main line signal will be red.

How simple is that?

This display will pretty much replicate a real signal set for a single turnout at the end of a siding on a mainline. EXCEPT: Note that there IS NO DETECTION.  So the system fails to show you an oncoming train.  Yeow!!!

But it is simple.  And it does change colors.  And it's very similar to the prototype.  Aside from the possible need for a relay, the "electronics" are stunningly simple.  I wouldn't feel the need to apologize if I built this.  In fact, a signal "nut" would probably "signal" approval that you tried, and then try to convince you to go deeper.  And deeper.  And DEEPER.  If ya get my drift.

 

I got sucked into signaling a couple of years ago.  On my new Free-mo module, a guy said: "Hey, here's a great place for signals.  Right here.".  And, being a fan of colored lights, I bit.  But there are, shall we say, certain expectations from one's compatriots.  So that signal very quickly became a fully opertional ABS signal pair.  With detection and all that stuff.  It was in a setup a month ago and worked perfectly.

Anyway, I kind of got the bug.  NOW I want to build a double track paired crossover.  That being two mating single crossovers.  With full interlocking and signaling.  And a very kind former SP signal maintainer is guiding me through it.  Lucky I am.

So these things can kind of creep up on you.

 

 

Ed

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  • From: Cumberland Plateau
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Posted by CentralGulf on Saturday, October 1, 2016 1:45 PM

RR_Mel
Windows 10 Defender finds  http://www.n-j-international.myshopify.com/ clean.

 

I suspect the "Trojan" on NJ International's site is just poor coding pointing to the shopping site. In any event, it seems confirmed that you can shop safely 'till your heart's content (or broken if you're looking for out-of-stock stuff) at:

http://www.n-j-international.myshopify.com/

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Posted by RR_Mel on Saturday, October 1, 2016 1:27 PM

CentralGulf

I just went directly to their Shopify site with no redirects and no troubles.

http://www.n-j-international.myshopify.com/

Shopify is a fairly large business. They are less likely to be infected than a small business site like NJ International.

 

 

Windows 10 Defender finds  http://www.n-j-international.myshopify.com/ clean.
My eye sight isn’t what it use to be the problem is:

Trojan: JS/Redirector.NT

 
Sorry for missing the J 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 
 
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Posted by ROBERT PETRICK on Saturday, October 1, 2016 1:20 PM

Digitrax has a whole family of signals and detection devices, including a simplified 3-aspect signal mast. It's not great, but it's not bad either and would serve until you can find something more appropriate. Here's a link:

http://www.digitrax.com/products/detection-signaling/smbk/#lightbox[product]/0/

Paint the mast black or silver or something, then plug-and-play.

LINK to SNSR Blog


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Posted by CentralGulf on Saturday, October 1, 2016 1:16 PM

I just went directly to their Shopify site with no redirects and no troubles.

http://www.n-j-international.myshopify.com/

Shopify is a fairly large business. They are less likely to be infected than a small business site like NJ International.

Edit:

Most of their products are sold out. Pickin's are indeed slim.

 

 

 

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Posted by RR_Mel on Saturday, October 1, 2016 1:08 PM

My 79 year old eyes errored, it is: Trojan:JS/Redirector:NT
 
 
I would strongly suggest you run a virus or malware program after visiting the NJI site!  Windows 10 Defender found it and quarantined it quickly, twice!
 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
  • Member since
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Posted by CentralGulf on Saturday, October 1, 2016 1:07 PM

RR_Mel

Windows Defender finds “Trojan:IS/Redirector:NT” at NJ International.com every time!
 
 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 

Maybe Trojan:JS/Redirector:NT?

Trojan:IS/Redirector:NT gets no hits.

 

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Posted by RR_Mel on Saturday, October 1, 2016 1:00 PM

Windows Defender finds “Trojan:IS/Redirector:NT” at NJ International.com every time!
 

 

 
 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
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Posted by rrinker on Saturday, October 1, 2016 12:56 PM

 Interesting, jsut went there, nothing. But I have Ad Block Plus so I'm not seeing the ads - most likely vector for the malicious stuff is the ads, if they have any.

                              --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

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Posted by CentralGulf on Saturday, October 1, 2016 12:48 PM

BMMECNYC
BigDaddy
 
NJ International. I use AVG and it gives me a hard warning. It could be a false alarm but having been infected once this year, I'm not taking any chances.

Kaspersky also blocks it.

I use the Pale Moon browser running on Linux with AdBlock Latitude looking for site issues. It finds nothing. I wonder if the virus warning is due to the link to http://www.n-j-international.myshopify.com/

Edit:

A Google search finds quite a few complaints about antivirus companies mistakenly flagging shopify plug-ins as malware. Note, I have no idea if these complaints are valid or not.

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Posted by RR_Mel on Saturday, October 1, 2016 12:47 PM

Windows 10 Defender also finds "Trojan:IS/Redirector:NT" on the NJI web page.
 
 
 
Mel
 
Modeling the early to mid 1950s SP in HO scale since 1951
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
  • Member since
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Posted by Anonymous on Saturday, October 1, 2016 12:37 PM

BigDaddy
NJ International. I use AVG and it gives me a hard warning. It could be a false alarm but having been infected once this year, I'm not taking any chances.

Kaspersky also blocks it.

On the signaling bit, my personal preference is to start with a prototype system and rules and cut back from there to achieve a modelable system.  This way I have a system where my future operators will be able to easily learn my signaling system, because it is based on a prototype (if they already know the rules, I can just tell them what is omitted, instead of teaching the whole thing because I made up my own system).   I understand that I may have to teach some people signaling rules from the ground up. 

I have found Bruce Chubb's current multipart series in RMC Jan-June, Aug-?  to be somewhat helpful in learning (he gets into the weeds about the prototype very quickly (also it seems like a long winded multipart C/MRI advertisement...). 

Chapter 8 of Realistic Model Railroad Operation by Tony Koester has good, basic signaling info in it as well.  Also Railroad Signaling by Brian Solomon is also an excellent source of information about signaling (Tony Koester recommends this resource in his book as well). 

 

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Posted by cuyama on Saturday, October 1, 2016 11:54 AM

gmpullman
My signals are mostly annimated using the Signal Animator from Logic-Rail. https://www.logicrailtech.com/  

+1

These give the appearance of block occupancy detection without all the work.

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Posted by BigDaddy on Saturday, October 1, 2016 11:08 AM

ROBERT PETRICK
onomatopoetically

You got me back  Confused

NJ International.  I use AVG and it gives me a hard warning.  It could be a false alarm but having been infected once this year, I'm not taking any chances.

Mel Great links.  Punching my own signal heads out of brass is probably not in my future.

My turnouts are all simple ground throws so I guess I'm looking for block occupancy rather than turnout indication. 

Henry

COB Potomac & Northern

Shenandoah Valley

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Posted by ROBERT PETRICK on Saturday, October 1, 2016 9:27 AM

BigDaddy

I never had signaling in my previous layouts.  Now, as I return to the hobby, I would like some signalling (DCC layout)  I am a freelancer, so it doesn't have to be absoulutely prototypical to a specific RR nor does it have to be all encompassing.  Just a couple signals would be nice.  I think the word I am looking for is verisimilitude. Geeked

These postings touch on an important idea. You don’t have to signalize the entire layout. Such a task would be daunting to even the most intrepid modeler. If you can just get a couple of blocks to function prototypically, particularly high visibility blocks, then it would appear that the entire layout is signalized. I’m not entirely sure what verisimilitude means, but onomatopoetically it seems about right.   

 

LINK to SNSR Blog


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Posted by ATLANTIC CENTRAL on Saturday, October 1, 2016 8:31 AM

On a model railroad, the most useful and important siginals are interlocking siginals, which direct trains through turnouts, or groups of turnouts (known on the prototype as "interlockings").

These signals respond to both train detection and turnout position, and can be controlled by a dispatcher to simulate CTC as well.

Too much to explain now, but simple CTC/interlockling signal systems are not that hard to build, depending on your layout plan and goals.

Properly done it will look prototypical and make operation easier and more fun.

It is not necessary to follow all prototype signaling practice to the letter to creat a working and effective system on a model layout - our distances don't allow it or support it well.

I can explain more later and supply some resources if anyone wants to know more.

Sheldon

    

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Posted by richhotrain on Saturday, October 1, 2016 5:37 AM

BigDaddy

I'm interested in signaling vs track crossings and the Chicom dwarf lights are not quite what I am looking for.

Henry, can you give us some idea of what you would like to accomplish with signaling?

Are you interested in block signals?  Or, just a simple method of identifying turnout positions?

Rich

Alton Junction

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