Bose ControlSpace AMS-8 Notice D'installation page 12

3. System Installation
3.5 System layouts
Two RS485 communication lines and a central power supply:
Audio/Microphone cable
Two RS485 communication lines and localpower supplies:
RS485 communication line maximum distance:
Or:
NOTE:
*
Termination jumper should be placed on the last user interface (CS-WC or CS-PP),
located at the end of each RS485 communication line.
More system examples can be found in Annex A.
12
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RS-485
RS-485
Power supply
24VDC 2-7A
DC 24V
input
RS-485
RS-485
600 m
600m
Audio/Microphone cable
600m
Audio/Microphone cable
PSU
600 m
600 m
600 m
RS485
HUB
600 m
*
*
*
PSU
*