User's Manual

SYSTEM BREAKDOWN
IDS GeoRadar S.r.l. MNG/2017/009 Rev 1.1 22/ 54
5.5 Power Supply Unit
The Power Supply Unit (or PSU) supplies electric power to the system. Its
function is to:
• distribute power and signals to the PTU, Radar Sensor and other
peripherals included in the system;
• receive power from mains supply and charge the pair of batteries
required to guarantee a continuous power supply for 2 hours after a
blackout event;
The PSU is a box with dimensions of 600 x 400 x 385 mm and a weight of 25
kg, with 2 handles plus an additional pull out handle, two wheels and
fasteners fitted with plug locks (Fig. 16).
Fig. 16 – Power Supply Unit
The PSU has 7 interfaces (Fig. 17), from left to right they are:
• Tablet Power;
• Spotlight;
• Siren Alarm;
• Power Input (supports 100-240 V AC or 12-24 V DC);
• WiFi antenna;
• PTU Main Cable;
• Local Network;
• Camera Ethernet cable.
WARNING: Camera socket is supplied with 802.3af POE
(Power-Over-Ethernet). Do not connect any other peripherals
to that socket.
Fig. 17 – Power Supply Unit connectors