Description
2 conductors / #22-24 AWG
3 conductors (2 shielded, 1 common)
#24 AWG Belden
®
wire model #1883A
3 conductors:
2 / #18-22 AWG (24 VAC power supply)
1 / #18-22 AWG (earth ground)
6 conductors:
2 / #16 AWG (24 VAC power supply)
1 / #18 AWG (earth ground)
3 #22 AWG sh 1 #24 AWG
common (comm link)
(
Lutron
wire part no. SV-CBL-MDU-250)
3 conductors #22 AWG
Lutron
model # SV-IR-EXT-10
Maximum Length
Control to MDU: 250 ft.(76 m)
4000 ft. (1333 m) per system
1000 ft. (333 m) from MDU to MDU
Transformer to MDU:
#18 AWG - 150 ft. (46 m)
#20 AWG - 100 ft. (31 m)
#22 AWG - 60 ft. (18 m)
MDU to
Sivoia
power panel:
200 ft. (61 m)
50 ft. (15 m) per system -
total of 5 SV-IR-EXT-10, 10 ft.
(3 m) each
1 2 3 4
5 6 7 8
Cntrl 1
Cntrl
2
Ground
AC
AC
Common
MUX
MUX
B
Do not connect if there is only one MDU in the system.
If there are
multiple MDU's in the system,the MDU's must be wired together. Connect the
MUX, Common, and MUX terminals of each MDU together in a daisy chain or
homerun configuration.
To a
Sivoia
wall mounted keypad, or a
Sivoia
interface such as the SV-CCI-GRP
or the SV-GRXI. The CNTRL1 and CNTRL2 wires are
polarity sensitive
.
Wire to a
Sivoia
100VA plug-in transformer, junction box mount transformer,
or a
Sivoia
power panel. Each MDU must be EARTH grounded. One
Sivoia
transformer can power
ONLY ONE MDU
regardless of drapery size.
Control
Comm
Link
Power
Supply
IR Connector
System Wiring – Single MDU
6
9
C O N N E C T I N G W I R E S T O T H E M D U T E R M I N A L B L O C K
The terminal block located at the bottom of the MDU is the wire
connection point for: power, communication, keypads, and interfaces.
1.
Remove terminal block cover by pressing in on the cover and then
pulling downward.
2.
Grasp terminal block and pull down to separate from connecting block.
3.
Connect wires to the terminal block according to the diagram below.
4.
Replace the terminal block and the terminal block cover.
Wire Type
Control
A
Comm Link
B
Power Wires
C
Comm & Power
D
B &
C combined
in one cable
SV-IR
E
Extension Cable
A
E
B
C
Sivoia
®
Drapery