User's Manual

Antenna Controller User Manual Ver. 1.00
Electrical Installation
P/N 1100031 page 6-3
6. Electrical Installation
6.1 Power connections
Incoming AC power is applied to terminals L, N and GND, connected to a class 2, UL certified
transformer. This transformer converts the incoming voltage to 12VAC supplying power to the
GBI2.0 Site Controller board and the antenna controller units in the field. Please refer to
Power Supply section for transformer and fuse ratings.
The GBI 2.0 Site Controller Board can be powered either from a DC or an AC power source.
Figure 6-1:AC Supply
AC
AC
9 to 12VDC
GND
+12V
POWER SUP.
P16
+
-
Figure 6-2:DC Supply