Linkage - Carrier VAV Zone II Installation And Startup Manual

Introduction
Weight
BACnet support
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Linkage

The i-Vu® Control System uses linkage to exchange data between the zone terminals and their air source to form
a coordinated HVAC system. The system's air source controller and zone controllers are linked so that their data
exchange can be managed by one zone controller configured as the VAV Master.
A VAV Master can have a maximum of 63 slave zone controllers reporting to it. An MS/TP network is limited to a
maximum of 60 controllers, but a VAV Master can have controllers from other networks as slaves.
A linked VAV system can be as simple as a single MS/TP network with a VAV Master and slaves, or it can be as
complex as multiple MS/TP networks with VAV sub-masters and slaves on other networks. See the following
examples.
EXAMPLE #1: A simple network. The VAV Master exchanges data between the slave controllers and the AHU
controller. The linked controllers on an MS/TP network must be sequentially addressed, and the VAV Master must
have the highest address.
A ddres s
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Slaves
VAV Zone II Controllers
Installation and Start-up Guide
1.8 lbs (0.82 kg)
Conforms to the BACnet Advanced Application Controller (B-AAC) Standard Device
Profile as defined in ANSI/ASHRAE Standard 135-2012 (BACnet) Annex L,
Protocol Revision 9
UL-916 (PAZX), cUL-916 (PAZX7), FCC Part 15-Subpart B, Class B, CE
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M as ter
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