230 Vac
PRI
1- 2
2 1
230 Vac
PRI
1- 2
2 1
BUS 2 1
S C S
O U T 1
O U T 2
O U T 3
O U T 4
I N 1
I N 2
I N 3
I N 4
O U T
I N
230V a.c .
ON
346851
ON
OFF
BUS 2 1
S C S
O U T 1
O U T 2
O U T 3
O U T 4
I N 1
I N 2
I N 3
I N 4
O U T
I N
ON
346851
ON
OF F
BUS 2 1
S C S
O U T 1
O U T 2
O U T 3
O U T 4
I N 1
I N 2
I N 3
I N 4
O U T
I N
230V a.c .
OFF
ON
OFF
ON
230 Vac
BUS
BUS
120
WIRING DIAGRAMS - VIDEO SYSTEMS
System with more switchboards
and independent risers
ITEM
DESCRIPTION
346310
Switchboard
346020
Additional power supply
F441
Audio/video node
346000
Power supply
M
= –
= 1
MOD = 5
M
= –
= 2
MOD = 5
Main switchboard configuration = 0
Riser EP
Riser EP
Riser 1
Riser 2
to other interfaces 346851
Main EP
(P = 1)
Secondary switchboard configuration = 1
– Additional power supply item 346020 recommended
– Max. 3 switchboards that can be connected with star type connection to a video/audio node With the IN/Out connection it is possible
to connect up to 16 switchboards and 80 EPs
– For the configuration of the switchboard refer to the documentation supplied with the product or the configuration software
WARNING
346310
346020
346000
F441
346000
F441
346000
F441
346851
346851
346310
346020