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Lashing two powered postward 2023 A units together????

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  • Member since
    December 2010
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Lashing two powered postward 2023 A units together????
Posted by Dobson on Friday, November 14, 2014 2:18 PM

I have two silver 2023 A units that i want to lash together.  One facing forward and the other facing backwards.  My question is...Is there a way to have one of trains start in reverse rather then forward when i power it on?  Can i reverse the wiring on the e unit?  How could this work?  Or do both of them have to face forward.

 

Thank you in advance for your help.  I am hoping that connecting these together will make quite the powerful 2023.

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Posted by TrainLarry on Friday, November 14, 2014 2:38 PM

Put both units on the track one at a time, sequence the e-units, and lock the e-units in the direction of travel.

Larry

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Posted by lionelsoni on Friday, November 14, 2014 6:45 PM

It is also possible to run them both from the same e-unit, which guarantees that they will never get out of sync.  That requires running at least three wires (field and two brushes) between the units.  If this is to be permanent, I recommend ty-wrapping the wires over the tops of the couplers.  To be able to switch back and forth between coupled and independent operation, use a pair of connectors in the cable between the units.  You can leave both e-units in place and wired up.  To run both off one e-unit, just cycle the other e-unit into neutral and then shut it off. 

Bob Nelson

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Posted by emdmike on Sunday, November 16, 2014 7:49 AM

Bob is correct, this is how Lionel did it with the dual motor F3 diesels.  As long as both E units sequence reliably, then you can just get them in proper sequence and run them that way, but like Bob said, if its going to be a more long term set up.  Its best if one E unit controled both engines.   Mike

Silly NT's, I have Asperger's Syndrome

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Posted by Dobson on Thursday, November 20, 2014 6:47 PM
Thank you bob for your help.
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Posted by Dobson on Monday, December 1, 2014 7:26 PM
Bob- I did this over the weekend and it works great. Thank you
  • Member since
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  • From: Austin, TX
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Posted by lionelsoni on Tuesday, December 2, 2014 8:51 AM

You're welcome!

Bob Nelson

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