–PLM‑8CS – 8 Zone Call Station:
The 8 Zone Call Station is used to make announcements in designated zone configurations. A
total of 8 call groups can be configured in the DSP Matrix Mixer and activated via the
capacitive touch areas on the surface. The call station is powered via the PLM‑8M8 DSP Matrix
Mixer over standard CAT‑5 cables. The control is over the RS485 protocol, and can be
looped‑through to add more call stations to the system.
–PLM‑WCP – Wall Control Panel:
The Wall Control Panel is used to select and control the volume of input sources within in a
particular zone. The unit can set up to either; select the background music (BGM) input
source, or to mix the four mic./line input sources within a zone. The connection uses the same
CAT‑5 cabling and RS485 protocol as the PLM‑8CS 8 Zone Call Station and is also powered via
the PLM‑8M8 DSP Matrix Mixer. Installation of the wall control panel is via the supplied
wall‑mount bracket.
–PC Configuration and User GUI:
The PC GUI offers a configuration page and user operation page to setup and control the
PLM‑8M8 DSP Matrix Mixer and also the PLM‑4Px2x Amplifiers. The software GUIs are able to
be downloaded from the Bosch website: www.boschsecurity.com.
10 en | System overview PLENA matrix
2013-06 | V1.0 | Operation manual Bosch Security Systems B.V.