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Sivoia QED
TM
(quiet electronic drive) Shading System
3.14
24/7 Service and Support: 1-800-446-1503
WIRING
Wire Legend
Comm Link
(shielded)
Power
SVQ-CBL-250
HW/GRX Link
Line Voltage
See page 3.12 for details
multiple EDUs
|
individual transformers
|
overview
A
Communications Link
4 Conductor #18AWG (twisted and shielded)
B
Power Supply
3 Conductor #16-20AWG
Maximum Wire Length
EDU to EDU - 500 feet
Maximum total communication link - 4000 feet
Maximum Wire Length
Transformer to EDU
#16AWG - 200 feet
#18AWG - 150 feet
#20AWG - 100 feet
.75
.7
5
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
For larger systems, distribute keypads evenly on link - maximum one keypad between EDUs.
Up to four keypads and 400 total feet of communications wire, no requirement for even distribution
.75
.7
5
.75
.7
5
.75
.7
5
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
AC
GRD
AC
A
A
.75
.7
5
.75
.7
5