Search results with tag "Rs 485 option card"

RS-485 Option Card Installation Sheet - solidyne.net

Jan 16, 2012 · RS-485 Option Card Install Sheet Updated: January 16, 2012 Part Number 11873 Rev 1.1 Mounting Mounting 2 Note RS‐485 bias resistors are different than “termination resistors”, externally installed at the two physical ends of a daisychained RS‐485 trunk, across the “+” and “–” terminals.

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