Elan VIA! 4.0, Руководство по установке

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© ELAN Home Systems 2005 • All rights reserved. Page 29
E L A N H O M E S Y S T E M S INSTALLATION MANUAL
VIA!4.0
Installation - Connections (cont’d)
Increasing Wire Runs Beyond the 220 Foot Maximum
If a VIA!4.0 must be mounted further than 220 feet from the head
end, it is possible to use a PVIA Wall Plate (typically a PVIA1) to
power the unit locally (within 110 feet). The diagrams in this section
show specific wiring schemes for stand-alone systems and each
ELAN multi-room system.
Stand-Alone
Use local PVIA1s for connecting VIA!4.0s to an amplified IR
Connection Block to make a large stand-alone system, as
shown below.
Blue
White/Blue
Orange
White/Orange
White/Green
Brown
White/Brown
ELAN
C45P
+16V
GND
+16V
GND
V485+
V485-
IR
ST/SNS
Z485+
Z485-
SIR
Green
N/C
N/C
N/C
Blue
White/Blue
Orange
White/Orange
White/Green
Brown
White/Brown
ELAN
C45P
+16V
GND
+16V
GND
V485+
V485-
IR
ST/SNS
Z485+
Z485-
SIR
Green
<110 Feet
>220 Feet
N/C
N/C
N/C
Blue
White/Blue
Orange
White/Orange
White/Green
Brown
White/Brown
ELAN
C45P
+16V
GND
+16V
GND
V485+
V485-
IR
ST/SNS
Z485+
Z485-
SIR
Green
<110 Feet
>220 Feet
N/C
N/C
N/C
Blue
White/Blue
Orange
White/Orange
White/Green
Brown
White/Brown
ELAN
C45P
+16V
GND
+16V
GND
V485+
V485-
IR
ST/SNS
Z485+
Z485-
SIR
Green
N/C
N/C
N/C
Amplified IR
Connection
Block
IR IN
GND
PWR1
PWR1
PWR1
PWR1
PVIA1 Rear
PVIA1 Rear
PVIA1 Rear
PVIA1 Rear
Use BOTH Twisted
Pairs For Power
(GR,GR/WH & BR, BR/WH)