Sennheiser ADN CU1 - Page 31

Structuring and controlling the conference system
30 | ADN Digital Conference System
Large conference system with simple cabling
For setting up a large conference system with the
maximum number of conference
units (i.e. up to 400), you require one ADN CU1 central unit for controlling the con-
ference and additional ADN PS power supplies for powering the conference units.
The conference units are interconnected in cable strings and up to four cable
strings can be connected to each ADN PS power supply (see page 58).
PORT I/II
PORT I 2
PORT I 1
PORT II 1
PORT II 2
ADN PS (max. 15)
ADN CU1
max. 50 m
approx. 2–5 m
approx. 2–5 m
52.8 V
>35 V
20
1
2 3
...
max. 50 m
ADN CU1
ADN PS
max. 70
ADN D1/ADN C1
ADN CU1
ESC
ADN CU1
ESC