Bosch PRA-CSE - Functional Diagram; Indicators and Connections

PRAESENSA Power supply module | PRA-PSM24, PRA-PSM48 | en 167
Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |
Protections
– Overvoltage protection with automatic recovery.
– Overload protection with automatic recovery.
– Over-temperature protection with automatic recovery.
16.3 Functional diagram
Functional and connection diagram Internal device functions
PRA-PSM24 Mains to DC converter
PRA-PSM48
16.4 Indicators and connections
Front panel indicator and control
DC
OK
Output voltage
present
Green Adjust Output voltage
adjustment
Rotary control
Front panel connections
24VDC or 48VDC
output
Mains input