Audac ARJ-03P, RJ45 junction box for extending the data bus for Audac paging consoles - allows the connection of multiple microphone bases to a single matrix system.
- 3 RJ45 connectors: BUS IN, BUS OUT, to APM (Audac Paging Console)
- BUS IN/OUT for connecting other ARJ units or ARU relays
- TO APM for connecting the microphone base
- at the end of the data bus, the line must be terminated at its characteristic impedance of 120 Ohms - with the bus terminator on the ARJ
- connection for power from +24V DC, required if the wiring is longer than 100m
