Johnson Controls Metasys N2 User Manual

Network Communications—N2 Communications Bus
19
Figure 5 shows an NCU in the middle of the single N2 Bus segment. The
N2 Bus in this network continues to function logically as a single bus.
N2 Bus
Operator Workstation
5-slot NCU
N2
EOL
Out
Operator Workstation
One
N2
EOL
In
ASC
(ILC Shown)
1-slot NEU
N2
EOL
Out
Self
Termination
N2 Bus
5-slot NEU
N1
EOL
In
N1
EOL
In
N1 and
All N2
EOLs
Out
LAYOUT2
N1 LAN
ASC
(UNT Shown)
Figure 5: N2 Bus Layout with NCU in the Middle

Johnson Controls Metasys N2 Specifications

General

Brand	Johnson Controls
Model	Metasys N2
Category	Cables and connectors
Language	English