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3. System Installation
3.5 System layouts
Two RS485 communication lines and a central power supply:
Two RS485 communication lines and localpower supplies:
One daisy chain/RS485 communication line limits the 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.
Audio/Microphone cable
Max. 600 m (total length)
Power supply
24VDC 2-7A
RS-485
RS-485
DC 24V
input
RS-485
RS-485
PSU
PSU
Max. 450 m
PSU
Max. 450 m
Power supply
24VDC 2-7A
Max. 600 m (total length)
Audio/Microphone cable
Audio/Microphone cable
Audio/Microphone cable
Audio/Microphone cable