230 Vac
1- 2
2 1
230 Vac
PRI
1- 2
2 1
BUS 2 1
SC S
OUT1 OUT2 OUT3 OUT 4
IN1IN2
IN3
IN4
OUT
IN
230V a.c .
F441
346000
ON
346851
ON
OFF
M
2
5
BUS 2 1
SC S
OUT1 OUT2 OUT3 OUT 4
IN1IN2
IN3
IN4
OUT
IN
F441346851 346851
346000
ON
346851
ON
OF F
BUS 2 1
SC S
OUT1 OUT2 OUT3 OUT 4
IN1IN2
IN3
IN4
OUT
IN
230V a.c .
F441
346000
M
1
5
MO D
MO D
OFFON
OFFON
230 Vac
346310
346020
BUS
BUS
346310
346020
346310
346020
Wiring diagrams
Diagram 3 : 2 wire multi riser with several Switchboards
NOTES:
– In systems with several switchboards, secondary
switchboards must be powered locally with an
additional power supply item 346020.
– Max. 3 switchboards can be connected to the
audio-video node using a star type connection.
– For the configuration of the switchboard refer to
the documentation supplied with the product.
Main switchboard conguration = 0
Main EP
(P = 1)
Riser EP Riser EP
Riser 1 Riser 2
Secondary switchboard conguration = 1
To other 346851 interfaces
TECHNICAL SHEETS
5
BT00412-c-UK
CONT.
346310