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• VRV Systems • Network Solution
32
7
Wiring Image
7 - 1 System Connection
(1) Bus Method
(2) Star Method
iPU
VRV
VRV
DIII- NET (non polar, dual core)
However, up to 64 management
items per 1 line.
VRV
VRV
VRV
VRV
VRV
VRV
VRV
VRV
VRV
Up to 16 branches.
Sub-branches (a branch from an existing branch)
are not possible
iPU
VRV
VRV
VRV
VRV
VRV
VRV
VRV
VRV
VRV
VRV
However, up to 64 management items per 1 line.
(Di Unit: 8 Items; Dio Unit: 4 or 2 items; Pi Unit: 8 items)
Up to 16 branches.
Sub-branches (a branch from an existing branch)
are not possible.