Reply to "2 Postwar ZW’s not functioning. Replacing with 2 new ZW-L’s. This is part of a 30 X 18 layout that also uses 2 MTH Z-4000’s."

jimentreOGR Forum Member

Thank you for your reply. I use the Z-4000 to supply power to accessories and lights. The ZW-L’s will be used tho control power to 4 different mainlines and multiple sidings. All U terminals (common) are linked together. I also have MTH TIU (DCS) connected thru serial cables to both the Legacy and TMCC bases. There is a DZ-2001L data wire board attached to the legacy base. What I am removing are 2 older (Post War) ZW’s that seem to be on their last legs. Perhaps this helps better understand the questions I have. Do I need the 4 TPC’s or can they be removed? Do I need the TMCC Command Base-L? What more do I need if anything?

8/2/2112:24 AM

<ul id="{%=id%}ButtonGroup" class="button-group h-popup-buttons even-button-group even-1">
    <li id="{%=id%}Okay_buttonContainer"><a id="{%=id%}Okay" href="javascript:void(0);" class="button success no-margin-bottom h-alert-modal-ok-button" role="button">OK</a><script type="text/javascript">
        (function() {
            function {%=id%}Okay_click(event, data) {
            {%=id%}Popup.hide();
        }
        
                $('#{%=id%}Okay').on('click', {%=id%}Okay_click);
        })();
    </script></li></ul><a href="javascript:void(0);" class="close-reveal-modal" aria-label="Close Modal">&#215;</a><div class="last-modal-focus focus-utility-element" tabindex="0"></div>
</div>
<script type="text/javascript">
        (function() {
            {%=id%}Popup = new SS.Popup.ModalPopup('{%=id%}');
        })();
    </script>

Skip to main content

Membership Required

Remove From Your Block List

Manage Follow Preferences

Block

OGR Forum Supporting Membership Required

OGR Forum Supporting Membership

Help support this forum with an OGR Forum Supporting Membership.You will be able to watch the videos in the INSTRUCTIONAL VIDEO FORUM!A one-year OGR Forum Supporting Membership is only $12 per year, so sign up now!

OR

Access the ALL the OGR VIDEO FORUMS AND over 300 back issues of OGRwith a DIGITAL SUBSCRIPTION!

Please wait...

Help support this forum with an OGR Forum Supporting Membership.
You will be able to watch the videos in the INSTRUCTIONAL VIDEO FORUM!
A one-year OGR Forum Supporting Membership is only $12 per year, so sign up now!

Access the ALL the OGR VIDEO FORUMS AND over 300 back issues of OGR
with a DIGITAL SUBSCRIPTION!