Bosch PRAESENSA PRA-AD604, Configuration Manual, Page: 43 / 164

PRAESENSA Configure the system | en 43
Bosch Security Systems B.V. Configuration manual 2020-09 | V1.20 | PRAESENSA 1.20
5.3 Device options
Each network device that has been added to the System composition can be functional
configured by using its own Device options page. A connected network device is automatically
recognized by its device hostname and added to the Device type category where it belongs to
(e.g. Amplifier). The Device type category is manufacturer pre-defined and cannot be changed.
The following Device type categories are pre-defined.
Click on a link below to go to Device
options of the:
–
System controller, page 43
–
Amplifier, page 48
– Multifunction power supply, page 53
–
Call station, page 59
– System client, page 67
5.3.1 System controller
1. Below Device options, click System controller:
– A new screen appears listed the connected system controller(s).
– Notice that a system controller is only listed when it is added to the System
composition.
– See also
Logon the application, page 35, if required.
2. Select and click the System controller name to configure.
– A new screen appears to configure General, Virtual control inputs, Virtual audio
inputs/outputs (Dante/AES67) and Unencrypted virtual audio inputs (Dante/AES67)
functionality:
General
1. Select and click the + of the General category row:
2. Select , enable or disable each of the following items:
Item Value Description
Supervision
Power supply input A
Power supply input B Enable / Disable Enable: 24-48 Vdc power supply A and B
input. Power supply faults and/or power
losses will be indicated on the system
controller front/rear panel (see indicators
tables at the end of this section),
Diagnose,
page 105 and Optional: Using the Logging
Viewer, page 125.
Disable: results in a system that does not
detect power supply input failures of the
system controller of the disabled input.
Network redundancy
The network cabling supports a closed loop, which allows redundancy to be achieved.
Single network (ports 1‑5) Selection Select this option if only PRAESENSA
network devices are used and the network is
star and/or redundant (daisy‑chain) topology
connected.
The system controller supports Rapid
Spanning Tree Protocol (RSTP) to enable the
use of multiple connections simultaneously