Emerson PACSystems RX3i IC695ECM850 Quick Start Manual page 22

Quick Start Guide Chapter 2
GFK-2851A Sep 2019
Linear
Some IEDs are provided with at least two Ethernet ports and an
internal Ethernet switch, allowing them to be connected in a
daisy-chain as shown below.
Figure 2.3: IEDs connected in a daisy chain
Hardware Installation 21