Physical Interfaces; Auxiliary Power Supply - Digigram AUDIOWAY BRIDGE B1 User Manual

AUDIOWAY BRIDGE B1, B2, B3 U ' 1.0
SER S MANUAL V
7

PHYSICAL INTERFACES

7.1 AUXILIARY POWER SUPPLY

AUDIOWAY BRIDGE, equipped with the auxiliary power supply, provides another source of power supply, to
improve the reliability of the system. It allows you to have two distinct power supply sources, for redundancy
solutions. When both power supply units (PSU) are plugged, AUDIOWAY BRIDGE compares them, and
always choose the best. In case of failure of one PSU (or associated electrical network), AUDIOWAY
BRIDGE will so continue to work.
Warning: Do not connect a battery directly on this input. If external power supply is used, it must have
protection against reverse current.
The DC Aux input is available on a 1x2 poles lockable Euroblock connector close to the Power Inlet
Connector
Input + = DC AUX input 12V (-5% (11.4V) /+12% (13.4 V)), maximum Current 4A
Input - = GND
User's Manual AUDIOWAY BRIDGE v1.0 Page 13/55