15
ENGLISH
EXAMPLE OF CONNECTION MU 7100EN < > LT 7208EN FOR 160 – 320 W LINES:
SYSTEM AND LOCAL BUS
‘System bus’ is a control bus covering the whole system. The systems components are
monitored through this bus. All MU 7100EN main units are connected to the system bus,
control panels and devices can be connected to either the system bus or a local bus.
The system bus wiring can be made by using CAT5 / CAT6 cable.
All devices connected are powered through the bus.
All buses contain also one balanced audio channel.
IMPORTANT:
The
lOcAl
bus
cAN
be
exTeNded
(
wheN
seT
IN
The
Pc
sOfTwARe
)
As
A
sPARe
/
ReduNdANT
sysTeM
bus
.
MU
7100EN
SYS LOC.
BUS BUS
MU
7100EN
SYS LOC.
BUS BUS
MU
7100EN
SYS LOC.
BUS BUS
MU
7100EN
SYS LOC.
BUS BUS
MAIN SYSTEM BUS AND LOCAL BUS USED AS SPARE BUS
50 / 70 / 100 V
160 W 80 W 80 W 320 W
LT 7208
