Johnson Controls METASYS VAV111 User Manual

48 VAV Controller—Variable Air Volume Controller
A hardware connection between the N2 Communications Bus and the
Companion PC/Panel/LTD is required to service N2 devices. An
MM-CVT101-0 Communications Converter is required to network to the
PC Companion. See Figure 21 for terminal locations. Refer to the Metasys
Companion Technical Manual (FAN 628.1) for information specific to the
CVT101 or Companion Panel/LTD.
n2wire2
a
RS232-to-N2Bus
Converter
(N2 Bus Terminal)
REF
N2 -
N2 +
To
Next
N2
Devic
e
N2 REF
N2 -
N2 +
Companion PC Version
N2 +
N2 -
N2 REF
1 2 3 4 5 6
BINARY INANALOG INPUTS BINARY O UTPUTS
BINARY INPUT
ANALOG INPUTS
1 2 3 4 5 6 1 2 3 4
ANALOG INPUTS
COMMON
TO
ZONE
STAT
BINA RY OUTPUT
1 2 3 4 5 6 7 8
Z BUS
DSI
1 2 3 4 5 6
BINARY COM
R
Figure 21: Connecting the VAV Controller to Companion
N2 Wiring to
Companion

Johnson Controls METASYS VAV111 Specifications

General

Brand	Johnson Controls
Model	METASYS VAV111
Category	Controller
Language	English