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SSC Communications on Comm Port B


Configuring the SSC to use Comm Port B on an SSC.

Product Line

Access Expert


  • Server 2012
  • SQL 2012R2
  • Hosted Instance Version 2, Version 3
  • Premise Install


The SSC is not configured to work on Comm Port B for the RS-485 connections, all communications to downstream devices are done through Comm Port A. If you have done so and it functions, please note that this is not supported.


All communications on an SSC for RS-485 in Access Expert needs to be done on Comm Port A.

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