108 en | Multifunction power supply, large | PRA-MPS3 PRAESENSA
2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.
Battery 12VDC
Battery temperature
sensor
48VDC output A‑B (1-3,
to amplifier 1-3)
Lifeline control/audio/
supply interface
(1‑3, to amplifier 1‑3)
24VDC output A‑B
(to system controller)
Control input 1‑8
Control output 1‑8
Network port 1‑5
(port 1 and 2 with PoE)
Network port 6 (SFP)
11.5 Installation
The device is designed to be installed in a 19"‑rack/cabinet. Refer to: Mounting the 19"-rack
devices, page 20.
The device can be connected everywhere within the PRAESENSA system. If required, refer to:
System introduction, page 13.
11.5.1 Parts included
The box contains the following parts:
Quantity Component
1 Multifunction power supply
1 Set of 19"‑rack mounting brackets (pre‑mounted)
1 Set of screw connectors
1 Battery connection set (wiring, fuse, temperature sensor)
1 Mains power cord
1 Quick Installation Guide
1 Important Product Information
No tools or Ethernet cables are provided with the device.
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