Rs-485 Connections With Multidrop Panels At Both Ends Of The Cable; Figure 16: Rs-485 Connection Via Netaxs-123 With Multidrop Panels At Both Ends - Honeywell NetAXS-123 Installation Manual

Installing the NetAXS-123 Panels
System Configuration

4.5 RS-485 Connections with Multidrop Panels at Both Ends of the Cable

You can connect Multidrop panels at both ends of an RS-485 cable via either a NetAXS-123 panel or a
PCI-3 device.

Figure 16: RS-485 Connection via NetAXS-123 with Multidrop Panels at Both Ends

You should ground each NetAXS-123 Standard (Metal) Enclosure panel individually with an
Note:
Earth Ground.
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