Honeywell NETAXS-123 User Manual download pdf (Page 60)

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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

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

Earth Ground.

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Honeywell NETAXS-123 User Manual Page 60