Wall Panel Connections - Bosch PLENA PLN-6AIO240 Installation And Operating Manual

20 en | Connection
6.4

Wall Panel connections

This section only describes the connection of the Wall Panel. For information on configuring
and operating the Wall Panel, refer to:
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3
Figure 6.5: Wall Panel connections
Number Item
4 Line input
5 Microphone input
Not RJ45 socket
shown
on
drawing
2014.09 | V1.2 |
Wall Panel configuration, page 28
Wall Panel operation , page 40
2 1
5 4
Description
A line input, on a 3.5 mm (1/8") stereo phone jack socket, for a local
music source, e.g. the headphone output of a smart phone. The signal is
mixed with the microphone on the Wall Panel microphone input (5) and
any microphone/line signal on inputs 1-6 of the All-in-One Unit. The
signal priority is the same as the music inputs of the All-in-One Unit. The
sensitivity is 200 mV unbalanced, stereo converted to mono, with an
input impedance of 10 kohm.
A microphone input, on a female XLR socket, for a local microphone.
The signal is mixed with the line input on the Wall Panel (4) and any
microphone/line signal on inputs 1-6 of the All‑in‑One Unit. The signal
priority is the same as the music inputs of the All‑in‑One Unit. The
sensitivity is 2 mV balanced, with input impedance 600 ohm. There is a
phantom power supply that can be configured with an internal jumper.
The Wall Panel is connected to the All-in-One Unit with a Cat‑5 cable
terminated with RJ45 connectors. The cable is for RS485 data
communication and also provides DC power for the Wall Panel. The
RJ45 socket is inside the Wall Panel. To access the socket, remove the
front control panel, as described in Install Wall Panel, page 13.
Note: Do NOT use a RJ45 cable boot or sleeve to terminate this cable.
This may result in the cable not fitting into the device or its bend radius
being exceeded.
Installation and Operating Manual
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Plena All-in-One System
Bosch Security Systems B.V.