Viconics VTR7300 BACnet Integration Manual Manuel d'utilisateur télécharger pdf (Page 26)

Figure 5: Correct usage – repeaters are daisy chained to the supervisory

controller and separate daisy chains branch from each repeater.

Do not install repeaters in series, as this may result in network reliability problems. Figure 6 demonstrates

an incorrect use of a repeater in an EIA-485 network.

Figure 6: Incorrect usage – the second repeater in series may result

in an unreliable system

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Viconics VTR7300 BACnet Integration Manual Manuel d'utilisateur Page 26