Connections
–Call Station, page 18
–Wall Control Panel, page 18
–Multi channel DSP Amplifier, page 19
–DSP Matrix Mixer, page 21
Call Station
Call stations are (daisy‑chained) connected to the DSP matrix mixer with UTP type CAT‑5
cable using RJ45 connectors. The connectors are located on the rear side of the call station.
Item Description
Dual RS485
input/output
Standard RJ45 socket for RS485 data communication, power supply for
the unit and single channel audio bus.
Notice!
If the cables are exposed; use black or white CAT‑5 cables. This makes for a better visual
look.
Wall Control Panel
Wall control panels are (daisy‑chained) connected to the DSP matrix mixer with UTP type
CAT‑5 cable using RJ45 connectors. The connectors are located on the rear of the unit.
Item Description
Dual RS485
input/output
Standard RJ45 socket for RS485 data communication and power supply
for the unit.
Notice!
Do NOT use a RJ45 cable boot of sleeve when terminating these cables. Using such items
may result in the cables not fitting into the device or the bend radius of the UTP to be
exceeded.
6

6.1

6.2

18 en | Connections PLENA matrix
2013-06 | V1.0 | Operation manual Bosch Security Systems B.V.