Author Topic: Install questions  (Read 11803 times)

Tommy Mac

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Install questions
« on: December 01, 2017, 12:01:46 PM »
I have a few questions about installation of a LM-3 in a atlas B23-7. I comes from the factory with an NMRA 8 pin connector. Looking at the instructions it says to install an adapter harness but doesn't have a diagram of which wires go where?  Any help would be appreciated.

MRL Trains

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Re: Install questions
« Reply #1 on: December 01, 2017, 12:39:35 PM »
If you buy a pre-made 8 pin to JST 9-pin adapter, it should work fine as is.  The only concern is orient the 8 pin correctly when you plug it in.  It can go either 1 of 2 ways.  The orange wire is pin 1 and you need to figure out which hole it goes in.  It's usually marked in some way on the board.  If you google it, there is a lot of information on how to orient correctly. 
http://www.dccwiki.com/8_Pin_DCC_Plug

Good luck!
Chris
Modeling the Mullan Pass in 1995

Tommy Mac

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Re: Install questions
« Reply #2 on: December 01, 2017, 01:48:09 PM »
Thank you Chris for the help. I didn't think to look at other manufacturer!

nodcc4me

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Re: Install questions
« Reply #3 on: December 01, 2017, 03:45:16 PM »
The 8-pin plug orientation may be specific for DCC decoders, but I have found that with RP, depending upon the way the circuit board is wired, the orientation doesn't really matter. However, in some locomotives the headlight may not work if it isn't in the appropriate orientation for that loco. In that case, just reverse it. Our site host, Bill, sells the correct WH-9 harnesses in his web store.
http://pdc.ca/rr/catalog/products/ring-engineering--railpro/13
Al

Run your train, not your brain. Get RailPro. It's a no-brainer.

William Brillinger

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Re: Install questions
« Reply #4 on: December 01, 2017, 03:56:37 PM »
The WH-9 is not the 8 pin to 9 pin harness. It is a hardwire harness only with the 9 pin connector only.

I do have the T-1R 8 to 9 pin harnesses on hand.
I will bring in an assortment of other harness options for January and add them to my website.
« Last Edit: December 01, 2017, 04:11:27 PM by William Brillinger »
- Bill Brillinger, RPUG Admin

Modeling the BNML in HO Scale, owner of Precision Design Co., and RailPro Dealer.


nodcc4me

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Re: Install questions
« Reply #5 on: December 01, 2017, 03:59:51 PM »
Oops! My bad. I could have sworn you were offering the 8-9-pin ones.  :o
Al

Run your train, not your brain. Get RailPro. It's a no-brainer.

William Brillinger

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Re: Install questions
« Reply #6 on: December 01, 2017, 04:16:02 PM »
I just looked in my stock drawer.
If you are looking for the T-3.5" 8 to 9 pin, I have 2 available. They are $9 US each including shipping.
T-3.5 - http://tcsdcc.com/Zen/index.php?main_page=product_info&cPath=63_18&products_id=113

The T-1R 8 to 9 pin is a 1" reversed harness. I find they are oriented better for many installs.
I have 10 of them on hand. price is also $9 US each including shipping.
T-1R - http://tcsdcc.com/Zen/index.php?main_page=product_info&cPath=63_18&products_id=409

Feel free to contact me at billy@pdc.ca if you want to order any of these.
- Bill Brillinger, RPUG Admin

Modeling the BNML in HO Scale, owner of Precision Design Co., and RailPro Dealer.


William Brillinger

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Re: Install questions
« Reply #7 on: December 01, 2017, 08:01:12 PM »
Ok, wiring harness stock is ordered! They should be here by December 8th.

Here is all the info:
http://pdc.ca/rr/catalog/product/harnesses-keep-alives-and-other-accessories/63
- Bill Brillinger, RPUG Admin

Modeling the BNML in HO Scale, owner of Precision Design Co., and RailPro Dealer.