Functional Diagram; Indicators And Connections - Bosch PRAESENSA Installation Manual
Public address and voice alarm system
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Also See for PRAESENSA:
- Installation manual (38 pages) ,
- Manual (166 pages) ,
- Release notes (24 pages)
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PRAESENSA
Protections
–
–
–
16.3
Functional diagram
Functional and connection diagram
PRA-PSM24
PRA-PSM48
16.4
Indicators and connections
Front panel indicator and control
DC
OK
Front panel connections
Bosch Security Systems B.V.
Overvoltage protection with automatic recovery.
Overload protection with automatic recovery.
Over-temperature protection with automatic recovery.
Output voltage
present
24 VDC or 48 VDC
output
Power supply module | PRA-PSM24, PRA-PSM48 | en 167
Green
Adjust Output voltage
Installation manual
Internal device functions
Mains to DC converter
adjustment
Mains input
Rotary control
2019.11 | V1.00 |
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