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Connection of SER2 to ARC

I’ve recently added the LCS system to my layout and the interface to my ARC is through the screw terminals of a SER2. Can someone supply the correct connections from the SER2 terminals (INP OUT COM) to the ARC (TXA DAT TXC COM)?  And the the correct daisy chain to other serial devices.

i know everything up and downstream of the ARC are good because if I bypass the ARC and go straight from SER2 to other serial devices all works.

Any tips for troubleshoot the ARC would be helpful. I know I have 10v to the AU power. No LEDs of the ARC light.

Thanks. Tom

Original Post

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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