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Contemporary Control Systems BASrouterLX Installation Guide User Manual

Page 8

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TD120100-0IC

8

For devices that do not share power with our product, see Figure 8 for proper 2-
wire bus connections and Figure 9 for proper 3-wire bus connections.

Figure 8 — 2-wire EIA-485 Bus with Separate Power Sources

Figure 9 — 3-wire EIA-485 Bus with Separate Power Sources