Abus IPCB24500, User Manual

Page: 63 / 267

63
6.3 Power supply
Before starting installation, ensure that the power supply voltage and the rated voltage of the
camera are identical.
DC power supply, 12 V
The cameras have a 12 V DC power supply. Ensure correct polarity when connecting. The
polarity is indicated with "+" and "-".
In addition, all cameras have Power over Ethernet (PoE) to supply the camera directly via the
network cable.
If the camera has the function "Record during network failure" and this function
is to be used, it's necessary to supply the camera via the 12 V DC terminal (do
not use PoE).
When using PoE, you must pay attention to the power budget of the network
switch. Make sure that each network port provides the maximum power for the
standard (15.4 watt per network port).
If the network switch distributes the power dynamically via all ports, it may
cause power shortages.