Wiring AD20A / IR RECEIVER PCB (NON-MODULAR) - 6108056200

VT RailroadOGR Forum Member DIGITAL SUBSCRIBER

I’m ready to install the wireless tether into my tender. I’m a little confused about connecting a 5v dc power source. The schematic shows serial, dc 5v, ground, and track power. Does the ground refer to the 5v dc or track power. Can ac and dc share a common ground? Thanks so much.

12/8/248:05 AM

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gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

TMCC devices, including the AD-20, share an AC and DC ground. Here's the wiring for the AD-20A in a tender.

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12/8/2411:30 AM

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VT RailroadOGR Forum Member DIGITAL SUBSCRIBER

Got it! As always, thank you!

12/8/2411:47 AM

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