Figure 21: Rs-485 Connection Via Pci-2 With Multidrop Panels At Both Ends - Honeywell NETAXS NX4L1 Installation Manual

NetAXS™ NX4L1 Installation
System Configuration

Figure 21: RS-485 Connection via PCI-2 with Multidrop Panels at Both Ends

Terminal
4
EG
34 www.honeywell.com
RS-232 (50 Ft. Max.)
COM Port
DIP Switch Settings
S1-S5 Panel Address
S6: OFF
J36 OPEN
J37 OPEN
NetAXS
Panel
EG
n y ar roun
one side of cable
EG
EG
It is recommended to Earth Ground (EG) each NetAXS enclosure individually
RS-485 (4,000 Ft.)
one side of cable
EG
485
ote
EG